This module is designed for BSc Nursing students to foster opportunity to learn the core fundamental concepts nursing by applying the basic and advanced nursing care of clients operating room (OR). The module describes the core nursing care of clients in pre, Intra and post-operative room. The module also enables learners with adequate knowledge, skill and attitude required to apply in pre, Intra and post-operative room care for patients using nursing process as a framework.
summarizes that SSIs involve the tissues, organs, or spaces exposed during surgery and can be classified as superficial incisional, deep incisional, or organ/space infections depending on the depth of infection. Multiple factors contribute to the risk of developing SSIs including patient characteristics, local wound factors, and microbial factors. Prevention requires attention to proper pre-operative, intra-operative, and post-operative protocols and practices.
Infection Control. Surgical Site InfectionsEneutron
This document discusses surgical site infections (SSIs), including:
- SSIs can be caused by bacteria normally present on a patient's own skin or introduced during a procedure (endogenous) or from the hospital environment, medical personnel, or air (exogenous).
- Common risk factors for developing an SSI include the amount of bacterial contamination, the virulence of the microorganism, and the resistance of the patient's immune system.
- Technical factors like long operations, improper skin preparation, and remote infections can also increase SSI risk.
- SSIs are one of the most common hospital-acquired infections, with rates varying from 2-7% depending on the cleanliness of the surgical site
The document discusses planning and management of hospital laundry services. It outlines key factors to consider like linen quality requirements, frequency of change, washing methods, equipment needs, staffing, and quality monitoring. A well-run hospital laundry is essential to ensure a regular supply of clean linen and prevent infection by properly handling soiled linen. Mechanized laundries are most effective for hospitals over 500 beds to efficiently process large linen volumes in a sanitary manner.
The document discusses evidence for and against the use of care bundles to reduce surgical site infections (SSIs). Several studies found that implementing bundles focusing on best practices like proper antibiotic use and maintaining normothermia reduced SSIs in colorectal surgeries by 30-60%. However, other evidence showed that while individual practices reduced SSIs, compliance with bundles alone did not consistently decrease rates. Overall, the evidence suggests bundles can reduce SSIs when components address established risk factors, but variation between hospitals still impacts outcomes.
Prevention of Surgical Site Infection- SSI [compatibility mode]drnahla
Infection Control Guidelines for Prevention of Surgical Site Infection- SSI
Dr. NAHLA ABDEL KADERوMD, PhD.
INFECTION CONTROL CONSULTANT, MOH
INFECTION CONTROL CBAHI SURVEYOR
Infection Control Director, KKH.
The document provides guidelines from the World Health Organization (WHO) on preventing surgical site infections (SSIs). It discusses 29 recommendations across pre-operative, intra-operative, and post-operative periods. Some key recommendations include using chlorhexidine for skin preparation, mupirocin ointment for nasal carriers of Staphylococcus aureus, appropriate timing of pre-operative antibiotics, and not prolonging antibiotics post-operatively. The guidelines are informed by evidence reviews on topics related to reducing SSI risk and aim to provide guidance based on strength and quality of evidence.
1) Hospital acquired infections are infections that occur more than 48 hours after admission and include surgical site infections, urinary tract infections, and ventilator-associated pneumonia.
2) Surgical site infections are one of the most common types of hospital acquired infections and can increase length of stay, costs, and delay return to work.
3) Proper administration of antibiotic prophylaxis within 60 minutes before incision, maintenance of normothermia, and following care bundles can help reduce the risk of surgical site infections.
summarizes that SSIs involve the tissues, organs, or spaces exposed during surgery and can be classified as superficial incisional, deep incisional, or organ/space infections depending on the depth of infection. Multiple factors contribute to the risk of developing SSIs including patient characteristics, local wound factors, and microbial factors. Prevention requires attention to proper pre-operative, intra-operative, and post-operative protocols and practices.
Infection Control. Surgical Site InfectionsEneutron
This document discusses surgical site infections (SSIs), including:
- SSIs can be caused by bacteria normally present on a patient's own skin or introduced during a procedure (endogenous) or from the hospital environment, medical personnel, or air (exogenous).
- Common risk factors for developing an SSI include the amount of bacterial contamination, the virulence of the microorganism, and the resistance of the patient's immune system.
- Technical factors like long operations, improper skin preparation, and remote infections can also increase SSI risk.
- SSIs are one of the most common hospital-acquired infections, with rates varying from 2-7% depending on the cleanliness of the surgical site
The document discusses planning and management of hospital laundry services. It outlines key factors to consider like linen quality requirements, frequency of change, washing methods, equipment needs, staffing, and quality monitoring. A well-run hospital laundry is essential to ensure a regular supply of clean linen and prevent infection by properly handling soiled linen. Mechanized laundries are most effective for hospitals over 500 beds to efficiently process large linen volumes in a sanitary manner.
The document discusses evidence for and against the use of care bundles to reduce surgical site infections (SSIs). Several studies found that implementing bundles focusing on best practices like proper antibiotic use and maintaining normothermia reduced SSIs in colorectal surgeries by 30-60%. However, other evidence showed that while individual practices reduced SSIs, compliance with bundles alone did not consistently decrease rates. Overall, the evidence suggests bundles can reduce SSIs when components address established risk factors, but variation between hospitals still impacts outcomes.
Prevention of Surgical Site Infection- SSI [compatibility mode]drnahla
Infection Control Guidelines for Prevention of Surgical Site Infection- SSI
Dr. NAHLA ABDEL KADERوMD, PhD.
INFECTION CONTROL CONSULTANT, MOH
INFECTION CONTROL CBAHI SURVEYOR
Infection Control Director, KKH.
The document provides guidelines from the World Health Organization (WHO) on preventing surgical site infections (SSIs). It discusses 29 recommendations across pre-operative, intra-operative, and post-operative periods. Some key recommendations include using chlorhexidine for skin preparation, mupirocin ointment for nasal carriers of Staphylococcus aureus, appropriate timing of pre-operative antibiotics, and not prolonging antibiotics post-operatively. The guidelines are informed by evidence reviews on topics related to reducing SSI risk and aim to provide guidance based on strength and quality of evidence.
1) Hospital acquired infections are infections that occur more than 48 hours after admission and include surgical site infections, urinary tract infections, and ventilator-associated pneumonia.
2) Surgical site infections are one of the most common types of hospital acquired infections and can increase length of stay, costs, and delay return to work.
3) Proper administration of antibiotic prophylaxis within 60 minutes before incision, maintenance of normothermia, and following care bundles can help reduce the risk of surgical site infections.
This document provides an overview of medical malpractice and tort reform. It discusses the extent of medical error and malpractice litigation, defines the elements of a negligence case including duty, breach, causation and damages. It covers the burden of proof through expert testimony and standards of care. Vicarious liability and defenses such as statutes of limitations are also outlined. The document then examines MICRA, the landmark tort reform legislation in California, and proposes additional reforms around apologies, expert panels and specialized medical courts.
The document outlines the roles and responsibilities for infection prevention and control at KJO Hospital. It describes that responsibility is embedded at all levels, from the chief executive down to individual staff members. It also establishes an Infection Prevention and Control Team led by a Director of IPC to develop policies, conduct surveillance, training, and outbreak management. This team is supported by a Hospital IPC Committee and Steering Group to advise on IPC strategies and issues.
This document discusses surgical site infections (SSI), including definitions, types, risk factors, prevention strategies, and treatment. It defines SSI as an infection occurring within 30 days of surgery or 1 year if a foreign body is implanted. The main types are superficial, deep, and organ/space infections. Risk factors include patient characteristics like diabetes, procedure factors like duration and antibiotic prophylaxis. Prevention strategies are outlined for the pre-operative, intra-operative, and post-operative phases, focusing on practices like skin preparation, sterile technique, and wound care. Signs, symptoms, and treatment methods for SSI are also reviewed. The overall message is that SSI is preventable through adherence to recommended guidelines.
Chapter 18 patient care equipment managementlahcmultimedia
This document discusses the management of patient care equipment by central service technicians. It identifies their responsibilities which include cleaning, tracking, storing and preparing equipment for use. The document outlines dangers of ineffective equipment management such as infection risks. It also discusses the roles of the biomedical engineering department in equipment safety, maintenance and repairs. Common equipment types and handling procedures like cleaning, storage and preventive maintenance are covered. The document concludes with information on procuring new equipment through purchase, lease or loan and outsourcing equipment maintenance.
The document discusses surgical site infections (SSI), including reviewing the epidemiology and causes of SSI, evidence-based prevention strategies like proper antimicrobial prophylaxis and wound care, and SSI surveillance methods such as following standardized definitions and tracking post-operative infections occurring within 30 or 90 days of a procedure. Common pathogens that cause SSI include Staphylococcus aureus, coagulase-negative staphylococci, and Enterococcus species.
The document discusses surveillance of healthcare-associated infections (HAIs). It defines surveillance as the ongoing systematic collection, analysis, and interpretation of healthcare data to inform public health practices. The goals of surveillance include defining endemic infection rates, identifying risks and outbreaks, and evaluating interventions. The key components of surveillance are collecting relevant data, managing and organizing the data, analyzing and interpreting the results, and communicating the findings to stakeholders.
Proper maintenance of surgical instruments includes post-operative care, instrument inspection, and managing the repair process. Surgical Solutions can help your facility with the maintenance of surgical instruments and the repair process to increase your facility’s OR efficiency.
Surgical site infection (SSI) occurs when bacteria enter the surgical wound during or after a procedure. There are three types - superficial, deep, and organ/space - depending on the infected tissue layers. Risk factors include patient health issues, emergency procedures, and poor surgical technique. Symptoms may include wound drainage or pain. Treatment involves antibiotics, wound drainage, and sometimes reoperation. Prevention strategies focus on proper antibiotic use, maintaining sterile technique, controlling patient temperature and blood sugar, and following bundles of best practices like the "7 S Bundle". SSIs remain a challenge despite preventive efforts.
The document discusses transmission-based precautions for disease isolation. It describes three types of transmission: contact, droplet, and airborne. For contact isolation, examples of diseases that spread through direct contact are provided. Requirements for contact isolation rooms include a private room and toilet, hand washing station, and physical separation between patients. For droplet isolation, examples of diseases spread through respiratory droplets are given, and room requirements are similar to contact isolation. Proper ventilation and cleaning/disinfection are emphasized for both contact and droplet isolation rooms.
1) The document discusses the importance of hand hygiene for healthcare workers, noting that poor personal hygiene like long nails, nail polish, and jewelry can harbor microorganisms and interfere with proper hand washing.
2) Several examples are given of disease outbreaks linked to healthcare workers with long nails or artificial nails.
3) The WHO guidelines state that even with proper hand washing, long nails and jewelry can remain contaminated with pathogens and increase infection risk, particularly for vulnerable patient groups.
Value adding service delivery for health care organizationibrahimzubairu2003
This document discusses value adding service delivery strategies for health care organizations. It begins by introducing directional, adaptive, and competitive strategies that must be translated into action. Value adding service delivery strategies are then described as having three components: pre-service activities like marketing research and branding; point-of-service activities focused on clinical operations and patient satisfaction; and after-service activities such as follow-up calls and billing. Each of these components works together to position the health care organization, meet customer needs, and ensure quality from pre-visit to post-care. The document emphasizes that coordinating these explicit strategies across the value chain is critical for health care providers to survive in today's competitive environment.
- The document discusses a proposed research study to examine the impact of nurse staffing levels on patient safety and mortality. The hypothesis is that regulating the number of patients each nurse cares for will decrease patient mortality and errors.
- The study would take place over 3 years in 300 randomly selected hospitals, comparing patient outcomes when nurse staffing is increased vs normal staffing levels.
- It is expected that better patient outcomes will result from lighter nurse workloads, allowing them to focus more carefully on each patient's health status. Results would be published in nursing journals to contribute to the evidence around optimal nurse staffing.
The document discusses health and safety risks in a mortuary environment. It identifies potential biological hazards from human remains including bacteria, infectious spores, and chemical residues. Pathogens can be transmitted through air, direct contact, or mucous membranes. The document provides guidelines for proper personal protective equipment, hygiene practices, illness prevention through vaccinations, safe preparation and storage of remains, and equipment handling to reduce health and safety risks for mortuary workers.
Topic 3 Sterilization and Disinfection Cleaning Safe Reprocessing.pdfAsomALThabiti
The document discusses guidelines and recommendations for cleaning and decontamination of medical devices from sources such as AORN, ANSI/AAMI, ISO, and the CDC. It addresses topics like the importance of cleaning, cleaning verification methods, handling and transporting soiled items, cleaning equipment and processes, and following manufacturer IFUs. Effective cleaning is critical for sterilization to occur and to prevent potential sterilization failures or exposure to microorganisms.
Planning & day today management of OT services is very complex and needs to be understood by all Hospital administrators for successfully running a hospital.
This document discusses the importance of innovation in healthcare and nursing. It provides examples of small innovations, such as moving handrail bars, that can significantly improve patient care and reduce nurse workload. The document advocates that healthcare leaders promote innovation by encouraging divergent thinking, risk-taking, and failure tolerance. Small, simple innovations do not require major resources but can make large impacts if organizations support continual learning and experimentation with new ideas.
The document discusses health and safety issues in hospitals. It outlines the causes of hazards in hospitals which can be device or personnel failures. It describes the key components of a hospital safety program - identifying hazards, preventing risks, and documentation. Specific issues covered include hospital acquired infections, sterilization and disinfection methods, and the roles of the safety committee and NIOSH in promoting occupational health and safety.
The document discusses the management and design considerations for an operation theatre (OT) suite in a hospital. It covers key aspects like location, number of operating rooms, zoning, equipment, lighting, ventilation, safety hazards, emergency equipment and patient protection protocols. The OT suite needs to be carefully planned and designed to minimize infection risks through segregated traffic flow and maintaining different cleanliness zones, from protective to sterile areas.
This document outlines 7 goals for improving patient safety in a healthcare setting: improving patient identification accuracy; enhancing communication among caregivers; increasing medication safety; reducing harm from clinical alarm systems; decreasing health-associated infections; lowering the risk of patient harm from falls; and preventing wrong site, procedure, or person surgery.
This document provides an introduction to operating room techniques. It defines common terminology, discusses the physical organization and design of operating rooms including traffic flow and restricted areas. It identifies important operating room equipment and the roles and relationships of the operating team. Finally, it discusses hazards in the operating room and methods for preventing infections.
Introduction to operating room (Part one).pdfTalal Albudayri
Introduction to operating
room techniques
Up on completion of this session , you will be a will :
Define common terminologies
Understand physical organization of operating room
Identify deign of operating room
Distinguish traffic flow and activity patterns
Identify operating suite equipment's.
Identify the relationship between operating team
Identify and prevent hazards in operating room
This document provides an overview of medical malpractice and tort reform. It discusses the extent of medical error and malpractice litigation, defines the elements of a negligence case including duty, breach, causation and damages. It covers the burden of proof through expert testimony and standards of care. Vicarious liability and defenses such as statutes of limitations are also outlined. The document then examines MICRA, the landmark tort reform legislation in California, and proposes additional reforms around apologies, expert panels and specialized medical courts.
The document outlines the roles and responsibilities for infection prevention and control at KJO Hospital. It describes that responsibility is embedded at all levels, from the chief executive down to individual staff members. It also establishes an Infection Prevention and Control Team led by a Director of IPC to develop policies, conduct surveillance, training, and outbreak management. This team is supported by a Hospital IPC Committee and Steering Group to advise on IPC strategies and issues.
This document discusses surgical site infections (SSI), including definitions, types, risk factors, prevention strategies, and treatment. It defines SSI as an infection occurring within 30 days of surgery or 1 year if a foreign body is implanted. The main types are superficial, deep, and organ/space infections. Risk factors include patient characteristics like diabetes, procedure factors like duration and antibiotic prophylaxis. Prevention strategies are outlined for the pre-operative, intra-operative, and post-operative phases, focusing on practices like skin preparation, sterile technique, and wound care. Signs, symptoms, and treatment methods for SSI are also reviewed. The overall message is that SSI is preventable through adherence to recommended guidelines.
Chapter 18 patient care equipment managementlahcmultimedia
This document discusses the management of patient care equipment by central service technicians. It identifies their responsibilities which include cleaning, tracking, storing and preparing equipment for use. The document outlines dangers of ineffective equipment management such as infection risks. It also discusses the roles of the biomedical engineering department in equipment safety, maintenance and repairs. Common equipment types and handling procedures like cleaning, storage and preventive maintenance are covered. The document concludes with information on procuring new equipment through purchase, lease or loan and outsourcing equipment maintenance.
The document discusses surgical site infections (SSI), including reviewing the epidemiology and causes of SSI, evidence-based prevention strategies like proper antimicrobial prophylaxis and wound care, and SSI surveillance methods such as following standardized definitions and tracking post-operative infections occurring within 30 or 90 days of a procedure. Common pathogens that cause SSI include Staphylococcus aureus, coagulase-negative staphylococci, and Enterococcus species.
The document discusses surveillance of healthcare-associated infections (HAIs). It defines surveillance as the ongoing systematic collection, analysis, and interpretation of healthcare data to inform public health practices. The goals of surveillance include defining endemic infection rates, identifying risks and outbreaks, and evaluating interventions. The key components of surveillance are collecting relevant data, managing and organizing the data, analyzing and interpreting the results, and communicating the findings to stakeholders.
Proper maintenance of surgical instruments includes post-operative care, instrument inspection, and managing the repair process. Surgical Solutions can help your facility with the maintenance of surgical instruments and the repair process to increase your facility’s OR efficiency.
Surgical site infection (SSI) occurs when bacteria enter the surgical wound during or after a procedure. There are three types - superficial, deep, and organ/space - depending on the infected tissue layers. Risk factors include patient health issues, emergency procedures, and poor surgical technique. Symptoms may include wound drainage or pain. Treatment involves antibiotics, wound drainage, and sometimes reoperation. Prevention strategies focus on proper antibiotic use, maintaining sterile technique, controlling patient temperature and blood sugar, and following bundles of best practices like the "7 S Bundle". SSIs remain a challenge despite preventive efforts.
The document discusses transmission-based precautions for disease isolation. It describes three types of transmission: contact, droplet, and airborne. For contact isolation, examples of diseases that spread through direct contact are provided. Requirements for contact isolation rooms include a private room and toilet, hand washing station, and physical separation between patients. For droplet isolation, examples of diseases spread through respiratory droplets are given, and room requirements are similar to contact isolation. Proper ventilation and cleaning/disinfection are emphasized for both contact and droplet isolation rooms.
1) The document discusses the importance of hand hygiene for healthcare workers, noting that poor personal hygiene like long nails, nail polish, and jewelry can harbor microorganisms and interfere with proper hand washing.
2) Several examples are given of disease outbreaks linked to healthcare workers with long nails or artificial nails.
3) The WHO guidelines state that even with proper hand washing, long nails and jewelry can remain contaminated with pathogens and increase infection risk, particularly for vulnerable patient groups.
Value adding service delivery for health care organizationibrahimzubairu2003
This document discusses value adding service delivery strategies for health care organizations. It begins by introducing directional, adaptive, and competitive strategies that must be translated into action. Value adding service delivery strategies are then described as having three components: pre-service activities like marketing research and branding; point-of-service activities focused on clinical operations and patient satisfaction; and after-service activities such as follow-up calls and billing. Each of these components works together to position the health care organization, meet customer needs, and ensure quality from pre-visit to post-care. The document emphasizes that coordinating these explicit strategies across the value chain is critical for health care providers to survive in today's competitive environment.
- The document discusses a proposed research study to examine the impact of nurse staffing levels on patient safety and mortality. The hypothesis is that regulating the number of patients each nurse cares for will decrease patient mortality and errors.
- The study would take place over 3 years in 300 randomly selected hospitals, comparing patient outcomes when nurse staffing is increased vs normal staffing levels.
- It is expected that better patient outcomes will result from lighter nurse workloads, allowing them to focus more carefully on each patient's health status. Results would be published in nursing journals to contribute to the evidence around optimal nurse staffing.
The document discusses health and safety risks in a mortuary environment. It identifies potential biological hazards from human remains including bacteria, infectious spores, and chemical residues. Pathogens can be transmitted through air, direct contact, or mucous membranes. The document provides guidelines for proper personal protective equipment, hygiene practices, illness prevention through vaccinations, safe preparation and storage of remains, and equipment handling to reduce health and safety risks for mortuary workers.
Topic 3 Sterilization and Disinfection Cleaning Safe Reprocessing.pdfAsomALThabiti
The document discusses guidelines and recommendations for cleaning and decontamination of medical devices from sources such as AORN, ANSI/AAMI, ISO, and the CDC. It addresses topics like the importance of cleaning, cleaning verification methods, handling and transporting soiled items, cleaning equipment and processes, and following manufacturer IFUs. Effective cleaning is critical for sterilization to occur and to prevent potential sterilization failures or exposure to microorganisms.
Planning & day today management of OT services is very complex and needs to be understood by all Hospital administrators for successfully running a hospital.
This document discusses the importance of innovation in healthcare and nursing. It provides examples of small innovations, such as moving handrail bars, that can significantly improve patient care and reduce nurse workload. The document advocates that healthcare leaders promote innovation by encouraging divergent thinking, risk-taking, and failure tolerance. Small, simple innovations do not require major resources but can make large impacts if organizations support continual learning and experimentation with new ideas.
The document discusses health and safety issues in hospitals. It outlines the causes of hazards in hospitals which can be device or personnel failures. It describes the key components of a hospital safety program - identifying hazards, preventing risks, and documentation. Specific issues covered include hospital acquired infections, sterilization and disinfection methods, and the roles of the safety committee and NIOSH in promoting occupational health and safety.
The document discusses the management and design considerations for an operation theatre (OT) suite in a hospital. It covers key aspects like location, number of operating rooms, zoning, equipment, lighting, ventilation, safety hazards, emergency equipment and patient protection protocols. The OT suite needs to be carefully planned and designed to minimize infection risks through segregated traffic flow and maintaining different cleanliness zones, from protective to sterile areas.
This document outlines 7 goals for improving patient safety in a healthcare setting: improving patient identification accuracy; enhancing communication among caregivers; increasing medication safety; reducing harm from clinical alarm systems; decreasing health-associated infections; lowering the risk of patient harm from falls; and preventing wrong site, procedure, or person surgery.
This document provides an introduction to operating room techniques. It defines common terminology, discusses the physical organization and design of operating rooms including traffic flow and restricted areas. It identifies important operating room equipment and the roles and relationships of the operating team. Finally, it discusses hazards in the operating room and methods for preventing infections.
Introduction to operating room (Part one).pdfTalal Albudayri
Introduction to operating
room techniques
Up on completion of this session , you will be a will :
Define common terminologies
Understand physical organization of operating room
Identify deign of operating room
Distinguish traffic flow and activity patterns
Identify operating suite equipment's.
Identify the relationship between operating team
Identify and prevent hazards in operating room
The document outlines the organization and personnel roles in the operating room (OR). It discusses the physical areas of the OR including design, equipment, and traffic flow. It describes the roles of the sterile team including the surgeon, assistants, and scrub nurse who maintain the sterile field. The roles of the unsterile team including the anesthesia provider and circulating nurse who prepare supplies and equipment are also outlined. Specific responsibilities for each role in pre-operative, intra-operative, and post-operative periods are provided. Item counts are performed before and after procedures for patient and personnel safety.
The document discusses layouts and design considerations for operating theaters (OTs) and intensive care units (ICUs). It describes the ideal size, zoning, and facilities for OTs such as scrub areas, lighting, ventilation etc. Different types of OTs like hybrid, integrated and digital ORs are explained. ICU layouts aim to provide specialized care and monitoring of critically ill patients. Design features like positive pressure systems and laminar airflow are recommended for infection control in clinical areas like OTs and ICUs.
The physical design of surgery departments can take three forms: single corridor, dual corridor, or cluster. The single corridor design has clean and dirty traffic on one main corridor while the dual corridor design separates clean and dirty traffic into two corridors. The cluster design groups operating rooms by specialty but requires more corridor space. Operating rooms have various restricted zones for different levels of sterile access. Key areas and equipment support surgical procedures while ventilation, temperature, humidity and other factors control the environment to prevent infections. Hazards include physical, biological and chemical risks that safety precautions and personal protective equipment aim to mitigate.
The document discusses key aspects of operating room design and procedures. It outlines considerations for traffic flow, ventilation, and emergency signals to ensure a safe surgical environment. Proper attire is also described, including head covers, masks, gowns and gloves to prevent infection and protect patients.
The document discusses key aspects of operating rooms or theaters, including:
1) Operating rooms are facilities within hospitals where surgical operations are carried out in aseptic environments. Proper design focuses on preventing infection, fire, explosion, and other hazards.
2) Traffic flow is divided into three zones - unrestricted, semi-restricted, and restricted areas - to control movement of patients and staff. Ventilation systems help control infection.
3) Emergency signal systems allow staff to quickly respond to life-threatening situations in operating rooms. Proper attire including head covers, masks, and sterile gowns and gloves helps prevent transmission of bacteria.
This document discusses the planning and design considerations for an operating theatre suite in a hospital. It outlines key factors such as locating operating rooms together in a central suite for efficiency, determining the necessary number of rooms, and dividing the suite into zones with different cleanliness levels and airflow directions to minimize infection risks. Design elements like lighting, electrical outlets, air conditioning, flooring, and wall finishes are also covered to ensure optimal conditions for surgery.
The document discusses perioperative nursing which includes the care of surgical patients before, during, and after surgery. It describes the three phases of perioperative nursing - the preoperative, intraoperative, and postoperative phases - and explains the nursing responsibilities and activities involved in caring for patients in each phase, such as assessing patients, providing education, preparing patients for surgery, monitoring patients during surgery, and observing patients in recovery.
The document discusses perioperative nursing which includes the care of surgical patients before, during, and after surgery in three phases - preoperative, intraoperative, and postoperative. It provides details on the roles and responsibilities of nurses in each phase, including assessing and preparing patients, monitoring patients during surgery, and observing patients in recovery to identify any complications. The postoperative phase focuses on caring for wounds, providing health teaching to patients, and monitoring vital signs and intake/output as patients recover from the effects of anesthesia.
The document provides an overview of the Central Sterile Supply Department (CSSD) in hospitals. It discusses the objectives and functions of CSSD which include providing sterilized medical supplies and equipment, reducing hospital infections, and taking work from nursing staff. It also outlines the various areas and workflow of CSSD, which generally involves receiving, cleaning, assembling, sterilizing, storing, and distributing medical supplies and equipment. Key aspects in designing and planning an effective CSSD are also summarized such as ensuring separation of clean and contaminated areas and maintaining proper airflow.
IC in ICU.pdf infections in icu and how to deal with it perfectlyswiftkeys339
This document discusses infection control in the ICU. It outlines several factors that increase patients' risk of infection, including therapeutic interventions, host factors like compromised immune systems, and environmental issues. To reduce risk, it recommends measures related to host factors like proper isolation and antibiotic use. It also suggests improving therapeutic practices through antibiotic stewardship, medical/surgical asepsis, and medication preparation. Additionally, it advises environmental strategies like ensuring proper ICU design with adequate space, traffic flow, and ventilation; regularly cleaning patient equipment and the environment; and maintaining appropriate liquid container hygiene. The goal is to break the chain of infection through multidisciplinary preventative measures.
The document summarizes the key planning and design considerations for an emergency department. It outlines the major functional areas that should be included like triage, treatment areas, and diagnostic spaces. It describes optimal patient flows through signage and separate entrances. Key locational factors are discussed like being ground level with direct access to important inpatient units. Detailed requirements are provided for treatment spaces, equipment, and environmental factors.
The document discusses operating theater design considerations for infection prevention. It outlines key features of super-specialty and general operating theaters including ventilation systems with minimum air changes per hour, positive pressure differentials, air velocities, temperatures and humidity levels. It also describes traffic flow patterns with clean, semi-restricted and restricted zones and emergency signaling systems.
The document provides information on the administration and management of a Pediatric Intensive Care Unit (PICU). It discusses the purposes of a PICU, including providing specialized care for critically ill children and continuing education. It also outlines recommendations for the design of a PICU, including having 8 beds, adequate space around each bed for procedures, direct visibility from the nursing station, and crash cart accessibility. Proper unit design takes patient volume and available services into account.
The document discusses operation theaters, including their classification, essential equipment, staffing, and standard procedures. Operation theaters are specialized hospital units for surgical procedures that require strict aseptic techniques and are divided into zones of decreasing sterility. The document outlines the types of operation theaters based on factors like the surgery involved, services provided, and urgency, and describes the roles and responsibilities of the operating room team.
This document discusses infection control in the operating room and burn unit. It outlines the basic principles of operating room environment including design, traffic patterns, and divisions. It emphasizes maintaining cleanliness, proper airflow, and minimizing traffic. Guidelines are provided for staff attire and conduct, handling infectious patients, and environmental cleaning. Definitions of burn wound infections are given and sites of environmental contamination in burn units are identified. Modes of transmission and patient susceptibility factors are discussed.
The document provides guidance on planning and designing a hospital business plan. It outlines key considerations for the architectural plan, economic viability, community orientation, and patient care quality. Specific recommendations are made for patient room layout and circulation, positioning the nurses' station, separating different activities, and protecting certain patient groups. The document also discusses the needs assessment, available services, facility type, bed capacity calculation methodology, funding requirements, equipment needs, and departmental layouts. It provides guidance on phasing the construction project and commissioning the new hospital facilities. The planning process is broken down into stages from functional content to commissioning. Overall, the document aims to support developing a well-planned hospital that meets clinical, technological, safety, and regulatory
HOSPITAL LAUNDRY DESIGN literature study - RMRishadmufas1
The document provides information about laundry services in hospitals. It discusses the responsibilities of the laundry department, which include collecting soiled linen, sorting, washing, drying, and distributing clean linen. It also outlines the facilities and equipment needed for laundry, such as washing machines, dryers, and storage space. Proper workflow and preventative measures are important to ensure efficient laundry operations. The document classifies hospital linen based on areas of use and recommends a standard quantity of linen per bed.
Intra operative care pre inter and post .pptxBaljeet Kaur
The document discusses the layout and design of operating rooms. It describes the various zones of an operating department from the unrestricted zone to the restricted sterile zone. Key areas within the operating room are also outlined such as the nurses station, pre-op area, operating rooms, recovery room, and disposal area. Design considerations for the operating room include adequate size, doors, surfaces, walls, ventilation and temperature control to maintain a sterile environment for surgeries.
Similar to Operating room technique (ORT).pptx (20)
Comprehensive Rainy Season Advisory: Safety and Preparedness Tips.pdfDr Rachana Gujar
The "Comprehensive Rainy Season Advisory: Safety and Preparedness Tips" offers essential guidance for navigating rainy weather conditions. It covers strategies for staying safe during storms, flood prevention measures, and advice on preparing for inclement weather. This advisory aims to ensure individuals are equipped with the knowledge and resources to handle the challenges of the rainy season effectively, emphasizing safety, preparedness, and resilience.
Let's Talk About It: Breast Cancer (What is Mindset and Does it Really Matter?)bkling
Your mindset is the way you make sense of the world around you. This lens influences the way you think, the way you feel, and how you might behave in certain situations. Let's talk about mindset myths that can get us into trouble and ways to cultivate a mindset to support your cancer survivorship in authentic ways. Let’s Talk About It!
Exploring the Benefits of Binaural Hearing: Why Two Hearing Aids Are Better T...Ear Solutions (ESPL)
Binaural hearing using two hearing aids instead of one offers numerous advantages, including improved sound localization, enhanced sound quality, better speech understanding in noise, reduced listening effort, and greater overall satisfaction. By leveraging the brain’s natural ability to process sound from both ears, binaural hearing aids provide a more balanced, clear, and comfortable hearing experience. If you or a loved one is considering hearing aids, consult with a hearing care professional at Ear Solutions hearing aid clinic in Mumbai to explore the benefits of binaural hearing and determine the best solution for your hearing needs. Embracing binaural hearing can lead to a richer, more engaging auditory experience and significantly improve your quality of life.
Gemma Wean- Nutritional solution for Artemiasmuskaan0008
GEMMA Wean is a high end larval co-feeding and weaning diet aimed at Artemia optimisation and is fortified with a high level of proteins and phospholipids. GEMMA Wean provides the early weaned juveniles with dedicated fish nutrition and is an ideal follow on from GEMMA Micro or Artemia.
GEMMA Wean has an optimised nutritional balance and physical quality so that it flows more freely and spreads readily on the water surface. The balance of phospholipid classes to- gether with the production technology based on a low temperature extrusion process improve the physical aspect of the pellets while still retaining the high phospholipid content.
GEMMA Wean is available in 0.1mm, 0.2mm and 0.3mm. There is also a 0.5mm micro-pellet, GEMMA Wean Diamond, which covers the early nursery stage from post-weaning to pre-growing.
DECODING THE RISKS - ALCOHOL, TOBACCO & DRUGS.pdfDr Rachana Gujar
Introduction: Substance use education is crucial due to its prevalence and societal impact.
Alcohol Use: Immediate and long-term risks include impaired judgment, health issues, and social consequences.
Tobacco Use: Immediate effects include increased heart rate, while long-term risks encompass cancer and heart disease.
Drug Use: Risks vary depending on the drug type, including health and psychological implications.
Prevention Strategies: Education, healthy coping mechanisms, community support, and policies are vital in preventing substance use.
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Operating room technique (ORT).pptx
1. Operating Room/Theater Technique
(ORT)
By. Mr Gedion Zerihun
(BSc, MSc in Adult health nursing)
For BSc Comprehensive Nursing students
September,2023
Mizan-Aman,Eethiopia
10/5/2023 1
2. Learning objectives
At the end of the course, the trainees will be able to:-
Describe the three areas of the operation department
and the proper attire for each area
Describe the physical environment of the operating
room and the holding area
Describe the functions/responsibility/of the members of the operation team
2
10/5/2023
4. Definition of operating room
An operating room is a particular room where the surgery and the
surgical procedures are conducted
Is place/department/& its physical environment where surgical
interventions takes place
Is place where invasive procedures are conducted in collaborated &
integrated manner with multidisciplinary health teams
4
10/5/2023
5. Introduction
Operating room or the theater block is one of the important
special departments of a hospital
This is where we have to practice a high standard of aseptic
techniques and sterilization of supplies in order to reduce
the events of infection
This unit is designed as ‘’self contained block‘’ with a series
of rooms leading of a corridor with close doors that separates
it from the general wards
5
10/5/2023
6. Cont’d
The efficiency of the operating room depends much up on its physical
organization and the organization of its personnel
An intelligent design in the lay out of the operating room facilitates the
efficient movement of patients and staff and the economical use of space
Corridors of the operation theater should never be open because there is a
high traffic and bacterial contamination of the air
10/5/2023 6
7. Design of the operating room
Architects follow two principles in planning the physical layout of the
OR suite:-
Exclusion of contamination from outside the suite with sensible traffic
patterns within the suite
Separation of clean areas from contaminated areas within the suite
10/5/2023 7
8. Principles of operation room design
The basic design principles which are common to all operating rooms
must fulfill the following criteria :-
The design must always be simple and easy to keep it clean
The wall and floor surfaces should be smooth and made of nonporous
(washable) materials
All electrical socket and conducts must be earthed
8
10/5/2023
9. Design…
Operation room are usually bright and faced north or south so that they
are not exposed to the sun for a long period of time in order to prevent
cross-contamination (the transfer disease causing microorganisms from
one source to another),
There should be separate rooms for clean or sterile instruments and soiled
ones
There should be sufficient space to ensure the safe transportation of
patient and staff
9
10/5/2023
10. Design…
Any cross traffics for people other than the workers of the unit are strictly
avoided
Special laundry facilities should be provided in the operating unit
The recovery room should be near the operating room, so that patients
can be transported safely and quickly following surgery
10
10/5/2023
11. Ventilation in theatre
Supply heated or cooled ,humidified, contamination free air to room.
Introduce air in to theatre & to remove contaminants liberated there.
Prevent entry of air from adjacent contaminated area.
There should be 25 times air exchange/hr.
11
12. Humidity:-
To prevent ventilating air not to be dry
The humidity must be b/n 50-60%
Controlled by an instrument called Hygrometer to measure the level
Heating:-
The room temperature of operating room must be between 8.5oC and
22oC may exceed to 24oC
12
13. Space allocation in OR
The OR suite is divided into three areas that are designated by the physical
activities performed in each area.
A. Unrestricted Area
Street cloths are permitted
A corridor on the periphery accommodates traffic from out side,
including patients
This area isolated by doors from the main corridor and from other
areas of OR suite
It serves as an out side–to-inside access area
Traffic, although not limited, is monitored at a central location
10/5/2023 13
14. Unrestricted zone includes:-
unrestricted zone: area in the operating room that interfaces with
other departments;
Includes patient reception area and Holding area
Recovery room.
Plaster room
Change room for staff & other personnel
Various offices are located here (reception offices)
Seminar and teaching facilities.
10/5/2023 14
15. Cont’d…
B. Semi restricted area
Traffic is limited to properly attired (dressed) personnel
Body and head covering are required this area includes peripheral support
areas and access corridors to the operating rooms
The patient may be transferred to a clean inside stretcher on entry to this
area
The patient‘s hair must be covered
semi restricted zone: area in the operating room where scrub attire is
required; may include areas where surgical instruments are processed
10/5/2023 15
16. Cont’d
C. Restricted Area
Masks are required to supplement surgical attire
Sterile procedures are carried out in this area
The area includes the operation rooms, scrub sink areas and sub sterile
rooms or clean core areas where unwrapped supplies are sterilized
restricted zone: area in the operating room where scrub attire and surgical
masks are required; includes operating room and sterile core areas
16
10/5/2023
17. The operating room areas
A. The Supervisor’s office: has direct access to the out side of the
operating room.
The supervisor may need to receive visitors and significant others who are not
dressed in scrub attire
B. Dressing room:- for operating room personnel have a door to the out
side corridors so that personnel may enter there, change into scrub attire
and go directly into the operating room.
C. The Holding Area :-this is the area where the health care givers
properly identify the patient and make sure that all preoperative cares are
carried out and other important data are in the patient’s chart
10/5/2023 17
18. Cont’d
D. Scrub areas:-are located in several places close the operating suites. Hot
and cold water pipe line supplies, Scrub brushes, caps, soaps, masks are
located at each scrub station
E. Sterilization Room :-it is adjacent to the operating room
The room is usually equipped with boilers (autoclaves ) for providing
sterile water for solutions and also water for the surgeon ‘s hand and to
clean instrument during surgery .
The room should be wide enough for lying trolleys comfortable, to
reduce humidity, heat and risk of infection and it must be well
ventilated.
10/5/2023 18
19. Cont’d
F. Utility room :-is a room where equipment to be cleaned and stored. Here
a packing room is attached with it and if not available the utility room
must be wide enough for dual purpose that is to prevent contamination
and humidity.
G. The sterile supply room:-serves as a supply depot for wrapped sterile
articles. This area should be dusted frequently with a damp cloth and
have storage cabinets with doors to minimize exposure of the supplies to
room air and dust .
.
10/5/2023 19
20. Cont’d
H. Supply And Storage Areas :-is a room where sterile equipment is
stored and supplied, here unsterile equipment must not be mixed and
stored .
For extra equipment and supplies are used to store, these extra instruments and
supplies are used to stores these extra instruments and supplies for each unit.
I. The recovery room :-it is an intensively monitored setting that allows
observation, therapeutic intervention and observation of the patients as
they more fully recover form the effect of the surgical procedure and
anesthetics
It has an access to the out side of the operating room for transporting patients back
to their rooms
10/5/2023 20
21. Cont’d
J. The operating suites ;are rooms where surgery is performed.
These rooms are wide enough to allow scrub personnel to move around
non sterile equipment with out their contamination.
Green line:- this line is a line where you can not pass before changing the
OR clothes
10/5/2023 21
24. Division of duties among the operating room staff
AS the physical design, there is a logical division of duties among the
operating room staff:-
The sterile team
The unsterile team
The sterile team consists of :
Surgeon
Assistant Surgeon
Scrub nurse
10/5/2023 24
25. Cont’d
The unsterile team includes :
Anesthesia provider (anesthetist) and its assistant
Circulatory/runner nurse
Others, such as students, cleaners and those who may be needed to
set up and operate specialized equipment or monitoring devices
10/5/2023 25
26. Responsibility of each member
Sterile team members :
Wash (scrub) their hands and arms, put on a sterile gown and gloves
The sterile field is the area of the operating room that immediately surrounds and
is specially prepared for the patient.
To establish a sterile field, all items needed for the surgical procedure are
sterilized.
After this process, the scrubbed and sterile team members function within
this limited area and handle only sterile items.
10/5/2023 26
27. Cont’d
Un sterile team members; on the other hand, don’ t enter the sterile field;
They function outside and around it.
They assume responsibility for maintaining sterile technique during the
surgical procedure, but they handle supplies and equipment that are not
considered sterile.
Following the principles of aseptic technique, they keep the sterile team
supplied, provide direct patient care, and handle other requirements that
may arise during patient care, and handle other requirements that may
arise during the surgical procedure.
10/5/2023 27
28. Cont’d
Responsibilities of the surgeon
The surgeon must have the knowledge, skill, and judgment required
to successfully perform the intended surgical procedure.
The surgeon‘s responsibilities include, but are not limited to, the
following
Preoperative diagnosis and care
Selection and performance of the surgical procedure
Post operative management of care
10/5/2023 28
29. Cont’d
Responsibilities of the assistant Surgeons
under the direction of the operating surgeon, one or two assistants help
to :
Maintain visibility of the surgical site
Control bleeding
Close wounds and apply dressings
10/5/2023 29
30. Responsibilities of the scrub nurse
The ‘’scrubbed ‘’nurses learn how best to work with each surgeon and
other team members as a smooth working team.
He/she is guided and directed constantly by what the surgeon is doing
This means that the scrubbed nurse must have a constant attention to the
operation field
Before the operation
Enquire from surgeon about type of incision and instruments required
Check the cleanliness of the OR
Prepare and check material for operations
10/5/2023 30
31. Responsibilities of the scrub nurse cont’d
Before the operation
Scrub, gown, and glove prior to surgeon
Prepare tables with adequate instruments
Help surgeon to drape patient
Check electrical apparatus and equipment
Count swabs, needles, together with circulating nurse before operating
begins
Respect aseptic roles all times
10/5/2023 31
32. Responsibilities of the scrub nurse cont’d
During operation
Anticipate requests from surgeon
Handle instruments in correct way
Maintain order around surgical field and instruments table
Keep track and count of swabs together with circulating nurse
Perform final swab check
Apply dressing
10/5/2023 32
33. Responsibilities of the scrub nurse cont’d
After operation
Participate in the safe transfer of patient to trolley
Collect instruments for decontamination
Place needles and blades in the safety box
Clean instruments table
Participate in cleaning and rearrangement of the operating room
10/5/2023 33
34. Responsibilities of the scrub nurse cont’d
Between operations :
Decontaminate, clean and dry soiled material
Reset and repack clean equipment
Prepare drapes and towels for sterilization
Check cleanliness and order of the operating room between operations
Other tasks
Order, check and restock the material
Check that material is in sufficient quantities and is functional
Ensure full cleaning of OR at least on monthly bases
10/5/2023 34
35. The circulatory nurse duties
Before operation
Receive patient on arrival to OR
Check patient’s card, name, consent, type and side of operation
Enquire from surgeon about any special preparation
Check and remove jewels
Check patient’s clothes
Take patient to operating room and place him or her on table
10/5/2023 35
36. The circulatory nurse duties cont’d
Before operation ….
Check electrical apparatus and equipment
Open packs and sets
Help scrub team to gown and glove
Perform first count swabs, needles together with scrub nurse
Respect asepsis rules at all times
Assist anesthetist if necessary
10/5/2023 36
37. The circulatory nurse duties cont’d
During operation
Anticipate requests from surgeon
Insert urinary catheters if necessary (with assistant
Keep track and count of swabs together with scrub nurse
Adjust light, diathermy apparatus, suction machine
Promptly address requests from the scrub team
Perform final swab check
Detect and report aseptic mistakes
Help applying dressing
10/5/2023 37
38. The circulatory nurse duties cont’d
After operation
Participate in the safe transfer of patient onto stretcher
Collect instruments for decontamination, place needles and blades in
the safety box
Clean instruments table
Participate in cleaning and rearrangement of the operating room
Be present from beginning until end of operation
38
39. The circulatory nurse duties cont’d
Between operations
Decontaminate ,clean and dry soiled material
Reset and repack clean equipment?
Prepare drapes and towels for sterilization
Sterilize sets and packs
Check cleanliness and order of the operating room
Other tasks
Order, check and restock the material
Check that material is it quantities and is functional
Ensure full cleaning of OR at least on monthly bases
39
40. Co-operation and economical use of hospital supplies, equipment
and time
The team approach to care should be a coordinated effort that is
performed with the cooperation of all care givers
Team member should communicate and should have a shared division of
duties to perform specified tasks as a united body
The failure of any one member to perform his or her role can seriously
impact the success of the entire team
Performing as a team requires that each member exert an effort to attain
the common goals in a competent and safe manner.
40
41. cont’d
A. Economical use of supplies and hospital equipment
Most of the hospital equipment is being imported from abroad and it is
costly and, therefore economical and proper usage of it is mandatory
As the cost of supplies and equipment increases ,the OR team
members should be conscious of ways to eliminate wasteful practices
For example, through away disposable items only avoid throwing
away reusable items.
The operation room is one of the most expensive departments of
hospital
41
42. Cont’d
The following procedures should be observed
Pour just enough antiseptic solution
Follow the procedures for draping
Do not open another packet of sutures for the last stitch unless
absolutely necessary
Supplies should be opened only as needed ,not routinely ‘’just in case ‘’
they may be needed
Turn off lights when they are not needed
42
43. Cont’d
B. Time Economy
Time is money; do not waste it. Know the policies and procedures,
and follow them efficiently
Time is an important element in the OR. If time is wasted between
surgical procedures, the day ‘s schedule is slowed down and later
procedures are delayed, the patient and families become anxious
during these delays
43
44. Qualities of the Operating Room team
Pre requisites to join operation team
A. Stamina
B. Emotional stability
C. Respect
D. Stable health
E. Good Humor
F. Team spirit
44
45. A. Stamina
Since the job requires long hours of standing,
Lifting heavy instrument trays,
Positioning patients, and
Many other physical tasks,
The OR nurse should be in good physical condition and have the energy to
complete her/his daily work in a safe and efficient manner.
10/5/2023 45
46. B. Emotional stability
The operating room work is stressful.
The nature of the work can cause team members to be tense or to display aggressive
behavior while working.
The operating room nurse must be able to cope with her/his own tension and with that
of her/his teammates.
Occasionally, the surgeon may express feelings of stress by being verbally abrupt or
harsh.
While extremely inappropriate behavior should not be tolerated by the operating room
supervisor,
All team members must appreciate the responsibility that rests on the surgeon and not
become personally offended by occasional outbursts.
10/5/2023 46
47. C. Respect
Respect for the patient’s rights for privacy, for other team members,
and for her/himself is an important quality of the operating room nurse.
The operating room relies on chain of command for efficient and safe
patient care.
Those who experience problems in responding to authority should not
work.
10/5/2023 47
48. D. Stable health
The surgery department relies upon the daily presence of enough
employees.
If one person is ill, the workload of other team members is increased
because they must perform the work of the absentee.
Cases are generally not cancelled because of absenteeism.
Since the operating room is a stressful situation and because stress can
contribute to ill health, the nurse must be careful to guard against
illness and injury.
Particular importance are prevention of injury to the back and
maintenance of healthy skin and respiratory tract.
10/5/2023 48
49. E. Good Humor
In a difficult and demanding environment such as the operating
room, it is important to have a proper perspective on the day’s events and
to share in good spirit.
It is senseless waste of energy for a team member to allow one distressing
episode to influence an entire day’s work.
Team members who are consistently sullen can lower the morale of the
whole department, while those who are cheerful can raise everyone’s
spirit.
10/5/2023 49
50. F. Team spirit
The ability to work with team members toward a common goal is
very important in surgery.
The patient expects and should receive the undivided attention of all who
care for him/her.
To accomplish this, the nurse should recognize the importance of not
only of her/his own job, but also of those of the other team members.
She or he should either put personnel problems aside or bring them to the
attention of the supervisor, who might able to resolve them.
10/5/2023 50
51. Summary
? Describe the three areas of the operation department and the proper attire
for each area
? Describe the physical environment of the operating room and the holding
area
? Describe the functions/responsibility/of the members of the operation
team
? ortNew doc ORTOperating Room Design and Layout.mp4
10/5/2023 51
53. Learning Objectives
After completing this chapter, you will be able to:
Discuss surgical Conscience.
State situations that can undermine surgical conscience.
Describe the role of law in relation to surgical interventions.
Mention some of the areas of criminal responsibilities.
List areas of negligence in the healthcare facilities.
10/5/2023 53
54. Surgical Conscience
A surgical conscience may simply be stated as a surgical Golden Rule:
Do unto the patient as you would have others do unto you.
In short, a surgical conscience is the inner voice for conscientious practice of asepsis
and sterile technique at all times.
Respect for the patient's religious beliefs must be observed
Respect the patient as an individual
10/5/2023 54
55. Surgical Conscience cont’
Fears and pain should be treated strongly
Patient needs care and attention
Respect for the patient's right to privacy
The patient must not be discussed outside the surgical department
Reporting of an incident is a major ethical responsibility in the operating room
E.g. medication error
Honesty is a major ethical standard
10/5/2023 55
56. Areas affected by surgical conscience
1. Patient protection
2. Aseptic Technique
Patient protection is an area of surgery that is strongly affected by surgical
conscience.
The operating room team must be aware of the dangers that exist for the patient.
10/5/2023 56
57. Patient protection includes;
Electrical hazards:
Are a major risk in the operating room.
Whenever the electrocautery is used, the patient must be grounded in order to
prevent shock or burns.
Moving and positioning:
The patient must be carried out with constant attention to:
Proper padding and protection of bony surfaces,
Prominent nerves, and Blood vessels.
10/5/2023 57
58. Patient protection includes; cont’
Environmental protection:
Unnecessary exposure of the patient’s body should not be allowed.
Protection from psychological insult:
The patient must not be allowed to overhear or misinterpret matters
discussed that are intended to be confidential.
10/5/2023 58
59. Patient protection includes; cont’
Anxiety and fear:
Warm touch or understanding voice of a staff member is very
important.
Unnecessary time spent:
Unnecessary time spent under anaesthesia because of poor planning
show poor surgical conscience.
10/5/2023 59
60. 2. Aseptic Technique
Whenever a break in the technique occurs, the patient is in danger of infection.
The practice of aseptic technique is the individual responsibility of each team
member.
Breaks in technique must be reported immediately
10/5/2023 60
61. Situations that undermine surgical conscience includes:
Peer apathy (absence of feeling or emotion)
Stress, fatigue, poor Health
Personal problems
Staff relations
10/5/2023 61
62. Situations that undermine surgical conscience includes:
Peer Apathy:
When many of those of the operating staff become less attentive to the detail, other
staff members may feel, “No one else cares, so why should I?
Stress, fatigue, poor Health
These factors can certainly affect a person’s awareness of his/her responsibilities to
the patient.
10/5/2023 62
63. Situations that undermine surgical conscience includes:
Personal problems:
Any team member who has personal problems is to be preoccupied
with it and consequently neglect the patient’s safety to some degree.
Staff relations:
It is common for surgery personnel to work better with some surgeons
than with others.
10/5/2023 63
64. The Legal Aspects of surgery
Medical practice acts & nursing practice acts, usually define the practice of
medicine and nursing as diagnosing and treating disease.
Practicing medicine and other health and health related professions without a
license is a crime.
10/5/2023 64
65. Criminal Responsibilities
Criminal Responsibilities includes:
Exceeding the scope of practice
Patient property
Hospital property
Negligence
10/5/2023 65
66. Criminal Responsibilities
Exceeding the Scope of Practice:
The medical and nurse practice acts are generally part of the written documents of
the country’s criminal statutes.
The acts make it a crime for unlicensed person to practice medicine or nursing.
Patient Property:
Patients occasionally arrive in the operating room with valuables, most commonly
wedding rings, bracelets, ear rings, and necklaces.
Care should be taken to protect these items from loss or theft.
This can prevent both loss and charges of theft.
10/5/2023 66
67. Criminal Responsibilities….
Hospital Property:
The taking of property that is not one’s own is considered theft.
It cannot be assumed that these items may be taken without permission.
Negligence:
It is acts of carelessness.
It is the failure to exercise the care that a reasonably prudent person would exercise
under similar circumstances.
The operating team members must be aware of situations in which carelessness
could endanger the patient.
10/5/2023 67
68. Common Areas of Negligence
Side rails and supports
Burns
Patient identification
Loss of items within the patient
Medications and solutions
Explosion
Abandonment of the patient
Specimen
Surgical consent
10/5/2023 68
69. Common Areas of Negligence…..
Side Rails and Supports
All operating room personnel must ensure that:
Unconscious or sedated patients are protected from falling out of stretchers, tables,
or beds.
Burns:
Avoid faulty grounding of electrocautory equipment.
Double check patient grounding before starting any surgical case.
Adjust the temperature of the solution for skin scrub preparation.
10/5/2023 69
70. Common Areas of Negligence…..
Patient Identification
All patients must be correctly identified at least twice before surgery commences.
The patient’s chart, I.D. bracelet, and I.D card should all agree.
Loss of Items within the patient:
The nurses with the team are responsible for a correct sponge, needle, and
instrument count.
Medications and solutions
Wrong drug or solution is not administered to the patient inadvertently.
Avoid any possibility of error.
10/5/2023 70
71. Common Areas of Negligence…..
Explosion
The danger of explosion from in-line oxygen or oxygen stored in tanks exists.
Report it to the operating room supervisor immediately if there is doubt.
Abandonment of the patient
Patients, regardless of their level of sedation, should never be left unattended.
Paediatric patients & Unconscious patients are in danger of cardiac or
respiratory arrest and must beclosely watched.
10/5/2023 71
72. Common Areas of Negligence…..
Specimen
The nurse should be sure that each specimen is properly identified, preserved, and
labeled.
Surgical consent
Make sure that the patient consents to the surgery or that the surgery did not go
beyond the scope of the written or verbal consent.
This is done by making sure that the chart includes the written authorization for the
surgery signed by the patient or the patient’s guardian.
10/5/2023 72
73. Defamation
Derogatory/disrespecting statements made about one person to another is
defamation.
Defamation may not be considered as negligence, but it is still a concern
of all medical personnel.
10/5/2023 73
74. Hazards in the Operating Room
Environmental Hazards
The perioperative environment poses many hazards for both patients and
personnel.
The potential for physical injury from electric shock, burns, fire, explosion,
exposure to blood borne pathogens, and inhalation of toxic substances is ever
present.
10/5/2023 74
75. Hazards in the Operating Room….
Injuries can be caused by:
Using faulty equipment
Using equipment improperly
Exposing oneself or others to toxic or irritating agents, or
Coming into contact with harmful agents
10/5/2023 75
76. Hazards in the OR environment can be classified as
follows:
Physical: including back injury, fall, noise pollution, irradiation,
electricity and fire
Chemical: including anesthetic gases, toxic fumes from gases and
liquids, cytotoxic drugs and cleaning agents
Biologic: infection due to exposure to blood, body fluids and latex
sensitivity.
Risk of contracting a nosocomial disease
10/5/2023 76
77. Catastrophic Events in the operating Room
Unanticipated intraoperative events occasionally occur.
e.g., cardiac arrest in an unstable patient, massive blood loss during trauma
surgery, anaphylactic reactions )
Immediate intervention is required by all members of the OR team.
Anaphylactic Reactions –is the whole body allergic reaction to the
allergens
Anesthetics, antibiotics, blood products and plasma expanders.
An anaphylactic reaction causes hypotension, tachycardia,
bronchospasmand possibly pulmonary edema.
10/5/2023 77
78. Catastrophic Events in the operating Room
Malignant hyperthermia(MH) is a rare metabolic disease characterized
by hyperthermia with rigidity of skeletal muscles that can result in death.
It occurs in affected people exposed to certain anesthetic agents.
The definitive treatment of MH is prompt administration Skeletal
muscle relaxant drugs such dantrolene .
10/5/2023 78
79. Infection prevention in the operating room
Learning Objectives
At the end of the session , the trainee will be able to:
1. Demonstrate infection prevention techniques.
2. Minimize the risk of transmitting serious infections
among patients and service providers.
3. Define aseptic technique
4. Define sterile technique.
5. Describe the modes of transmission of microorganisms
from the source to the susceptible host.
79
80. Introduction
The infection prevention (IP) practice are intended for the use in all types
of health care facilities –from large urban hospitals to small rural clinics
The recommended infection prevention practices are based on the
following principles:
Consider every person potentially infectious and susceptible to
infection
Washing hands before and after any procedure is the most practical
procedure for preventing cross–contamination
80
81. Intro cont’
Recommended … principles….
Wearing gloves before touching any thing potentially infectious and wet
such as broken skin, mucous membrane, body fluids, body secretions
and execrations, or soiled instruments and other items –or before
performing invasive procedures
Using antiseptic agents for cleansing the skin or mucous membrane prior
to surgery, cleaning wounds, or doing hand rubs or surgical hand scrub
Process instruments and other items that come in contact with blood,
body fluids, secretions and excretions
Disposing contaminated materials and contaminated waste properly
81
82. General preparation
Hand Hygiene
Is a general term referring to any action of hand cleansing
Proper hand hygiene and the use of protective gloves in the operating
room is a key component in minimizing the transmission of disease
causing microorganisms and maintaining an infection free environment
Appropriate hand/washing/hygiene must be carried out:
Before coming in direct contact with patients
Before putting on sterile surgical gloves or examination gloves
After any situation in which hands may be contaminated such as
(handling contaminated objects, including used instruments; touching
mucous membranes, blood, body fluids ,secretions
After removing gloves 82
83. Cont’d
Clothing
In restricted areas, staff are required to wear hospital –laundered OR
clothing (scrubs) made of woven reusable fabric (trousers, shirt)
Fresh OR cloth attire should be worn each day
Surgical attire should be changed or removed when it becomes soiled or
wet or after a high septic procedure
OR uniforms should be removed and deposited in a designated container
before leaving the OR
Surgical attire must be removed when leaving the operating room out
side)and fresh ones worn on reentry
83
84. cont’d
CAPS
Hair (including facial hair) must be completely covered by a cap that can
be laundered by the hospital
Hair is an important contaminant and major source of bacteria.
Caps should be removed before leaving the OR.
84
85. Cont…
Shoes
Only OR shoes should be worn: they must provide protection from liquid
and sharp items are preferred to normal shoes
OR shoes should be removed and deposited in a designated receptacle
before leaving the operating room
Removal of shoes can transfer microorganisms from shoes to hands
;hands should be washed after shoes removal
85
86. cont…
MASKS:
Masks are worn in the restricted area in the presence of open sterile
items or equipment or where contact with scrubbed personal is
possible
Mask should cover the nose and mouth completely and securely
Masks contain droplets expelled from the mouth and the throat
when talking, sneezing, and coughing
Masks also protect from exposure to pathogenic organisms spread in
the environment
Masks should be tied securely at the back of the head
86
87. Cont’d
Masks…
Masks that have been worn are contaminated with droplets should be
removed and discarded by handling only the ties
Handling of the mask after use can transfer microorganisms from mask to
hands: staff should wash their hands after handling and discarding a used
mask
Jewelry
All jewelers and watches should be removed or completely confined with
scrub attire. These items can harbor germs that are not removed during
hand washing and can contaminate the sterile field by unintentional
contact
It is recommended that earrings be removed, but they can be worn if
completely confined under the hair covering
87
88. Cont’d
Finger nails and polish
Finger nails should be kept clean and short as less than 3mm and nail
polish avoided
Other personnel protective equipment
Eye wear provide solid side shields (‘’OR goggles ‘’)
Non sterile gloves should be worn when contact with blood or body fluids is
expected and changed between patients
Hands should be washed after glove removal
The patient
Before entering the OR, the patient must take off his/her clothes in the receiving
area and wear a patient gown, a cap, foot covers, and a clean bed sheet.
88
89. Procedure of hand washing/scrubbing
Hand washing and surgical hand scrub
Hand hygiene:- refers to hand washing, antiseptic hand wash or
surgical hand antisepsis=surgical hand scrub=scrubbing
Surgical hand antisepsis =surgical hand scrub =scrubbing up:
mechanical hand wash with a broad spectrum antimicrobial agents and
a sterile brush performed prior to surgery by surgical team to eliminate
as many as transient microorganisms as possible and reduce resident
hand flora
89
90. Hand Hygiene
Surgical hand scrub
The goal of the surgical hand scrub is to remove as much debris and
bacteria as possible from the hands and arms. The concept of clean
and dirty areas is important to any one attempting a surgical scrub
The scrub begins at the finger tips (considered a clean area after the
scrub) and progress in one direction to the elbows (considered dirty)
90
91. Procedure of hand washing /scrubbing cont’d
The surgical scrub brush is only used on nails and not on skin to avoid
some abrasion of the skin
Hands and arms should be held away from the body (dirty )during the
surgical scrub to prevent contact with scrub attire (dirty)
Hands should be held higher than the elbows to prevent fluid from
running from the elbows (dirty )to the hands (clean) during the scrub and
during drying this position also keeps the hands and arms in prominent
view and helps to prevent accidental contamination by contact with
surrounding areas
91
92. Cont’d
Avoid splashing water, as a wet surgical attire can cause the transfer of
microorganisms from personnel to the sterile gown worn during surgery
Theoretically as a surgical scrub time, it is suggested for two hands that
one minute be spent on the nails two minutes on the fingers ,30 seconds
on the palms ,30 seconds on the backs of the hands and a final one minute
spent on the area of forearm and elbow. That makes at minimum 5
minutes
92
93. Procedure of hand washing /scrubbing cont…
Equipment
Scrub sink with running water tap
Sterile and reusable nail brushes
1 bar of a soap (the best scrubbing agents are antimicrobial scrub agents )
Preparation jewelry should be removed
Nails should be short ,clean and healthy
Skin of the scrubbed person should be free from cuts and abrasions
Hair should be contained with in an appropriate hair covering
Mask should be in place
Additional personnel protective equipment such as apron should be in
place
93
94. Procedure of hand washing /scrubbing cont…
Action/steps /
Open the drum that contains the sterile hand brushes and check if the
soap is ready
Turn on water tap and wet your hands and forearms.
1. Take soap(1st application)
Wash and rub the lateral side of your left little finger, then its medial side
:then the lateral and medial of each successive finger, then wash the back
and the palm of your left hand the process is repeated with the opposite
hand
94
95. Steps…
Then rub your left wrist and forearms higher than your elbows to anion
water to drip off the elbows.
2. Take soap (2nd application)
Brush only your finger nail carefully for at least 1 minute
The nail brush is discarded
95
96. Scrubbing cont’d
3.Take soap (3rd applications)
Wash and rub your left hand and writs, then the right side
Thoroughly rinse the suds from your hands while holding them higher
than your elbows
Turn off water tap with elbow
If any part of the hands pointed up ward and away from the scrub
attire, the sink, add minutes to that area of the skin to correct the
contamination
With fingers and hands pointed upward and away from the scrub
attire, the scrub person enters the procedure room pushing the door
open with his/her back
96
97. Scrubbing cont’d
The gown and towels are packed with the towel on top; approach towel
and pick up the hand – towel without water dripping on the sterile pack
or table. open and take the sterile hand towel and dry each hand and
forearm separately
Begin drying one of your hands while half the towel
97
98. Scrubbing cont’d
Proceed from the finger tips to above the elbows. Grasp the unused part
of the towel with your dry hand and release the wet half, and repeat the
drying process on your other hand
Try not to bring a wet (unsterile) part of the towel back to a dry area ,
drop the towel
Take and put your gown on, and then put the gloves on left hand first
98
102. Gowning and gloving
Gowning
The sterile gown is put on immediately after the surgical scrub
The scrubbing nurse handles the sterile gowns very carefully with out on
her body and slips into its sleeves gently over her theater dress
The circulatory nurse assists by pulling the gown over the shoulders
102
103. Gowning …
The gown is tied at the back by the circulating nurse
The hands at the wrist are tied by her self so that the cuffs of the gloves are fitted over
them
103
107. Gloving cont…
Closed gloving technique
1.Lay the glove palm down over the cuff of the gown
2.The fingers of the glove face to ward you
3.Working through the gown sleeve, grasp the cuff of the glove and bring it
over the open cuff of the sleeve
4.Unroll the glove cuff so that it covers the sleeve cuff
5.Proceed with the opposite hand, using the same technique
6.Never allow the bare hand to contact the gown cuff edge or outside glove
107
109. Gloving cont….
Open gloving technique
1.Pick up the glove by its inside cuff with one hand
2.Do not touch the glove wrapper with bare hand
3.Slide the glove onto the opposite hand
4.Leave the cuff down
5.Using the practically gloved hand, slide the fingers into the outer side of
the opposite glove cuff
6.Slide the hand into the glove and unroll the cuff
7.Do not touch the bare arm as the cuff is unrolled
8.With the gloved hand, slide the fingers under the out side edge of the
opposite cuff and unroll it gently, using the same technique
109
111. Operating room hygiene and cleaning
Cleaning
Removal of all foreign material (e.g. soil, organic material) from objects
It is normally accomplished with water, mechanical action and detergents
Cleaning must precede disinfection and sterilization procedures methods
111
112. Cleaning
1.Daily
Before the procedure of the day
Wipe down all equipment and surfaces in the operating room
Furniture, equipment, surgical lights must be damp –dusted with a cloth
moistened with a detergent/disinfectant.
Special attentions should be given to mop all the floors of the operating
room, corridors, sterilization room, changing rooms allow drying time
112
113. Cleaning cont….
2. Between Two operations
Empty rubbish bins and take dirty linen out
Clean the operating table with soap and water or detol
Change the rubber/plastic sheet for each patient trolleys must be wiped
between patients
Mop the floor with soap and water apply bleach on surfaces and floor
and allow to air dry
113
114. Cleaning cont…
3.At the end of the operation list
Empty and wash rubbish bins
Take remaining dirty linen to the laundry
Clean all furniture with soap and water or detol
Clean scrubup area
Mop floor with soap and water, rinse and apply bleach and allow to air
dry
Wash operating shoes
Restock the operating room (sutures, urinary bags ,antiseptics …)
114
115. Cleaning cont…
4. Weekly protocol
Wash walls and cupboards and all the things you do not wash daily
5.Monthly protocol
Move the cupboards and wash every where
Cleaning and disinfection include:-
All equipment surfaces
All rooms and corridors
Surgical furniture (OR light over the operating table need special
care)
Anesthetic equipment sinks, staff toilets, showers, floors, walls
115
116. Cleaning cont’d
How to clean
Start the process from cleanest to most dirty from less contaminated to
more contaminated ,
e.g. after operation, clean the circulating nurse trolley before the
operating table, and the operating table before the floor
Proceed from up downwards, e.g., walls before the floor, the upper shelf
of the trolley before the lower shelf
116
117. Cleaning…
Use the double bucket system to preserve the deterioration,
contamination, inactivation of disinfectant solution, and lost effectiveness
All cleaning cloth, floor mops and buckets must be disinfected, rinsed
and stored dried to prevent their becoming a source of microbes
117
118. Processing instrument
Learning objectives
At the end of the study session, the trainees will be able to:-
Identify the steps of processing instrument
The rationale for decontamination before cleaning
How to prepare chlorine solution for decontamination
Some characteristics of chemical sterilization& Disinfection
118
119. Introduction
Surgical instruments are expensive and represent a major investment
Instruments can last for many years if they are handled or maintained
properly
It is the nurses responsibility to care for the proper handling and
maintenance of the instruments
119
120. Cont’d…
Handle instruments gently
Do not through them in to basins
Keep the sharp surfaces of cutting instruments away from other metal
surfaces that could dull them
Do not soak them in saline solution
120
121. Steps of processing instrument
Decontamination:- Process that makes inanimate objects safer to be
handled by staff before cleaning (i.e.,inactivates HBV, HCV and HIV, it
reduces the number of other microorganisms but does not eliminate them)
Cleaning:- Process that physically removes all visible dust, soil, blood or
other body fluids from inanimate
Objects as well as removing sufficient numbers of microorganisms to
reduce risks for those who touch the skin or handle the object
121
122. Terminology…
High-level disinfection (HLD):-Process that eliminates all
microorganisms except some bacterial endospores from inanimate objects
by boiling, steaming or the use of chemical disinfectants
Sterilization:- Process that eliminates all microorganisms (bacteria,
viruses, fungi and parasites) including bacterial endospores from
inanimate objects by high-pressure steam (autoclave), dry heat (oven),
chemical sterilants or radiation
122
123. Key Steps in Processing Contaminated Instruments, Gloves
and Other
123
124. Decontamination
Decontamination is one of the highly effective IP measures that can
minimize the risk of transmission of these viruses to healthcare workers,
especially cleaning and housekeeping staff, when they handle soiled
medical instruments, surgical gloves or other items
These measures are also important steps in breaking the infection
transmission cycle for patients.
Both processes are easy to do and are inexpensive ways of ensuring that
patients and staff are at a lower risk of becoming infected from
contaminated instruments and other inanimate objects
124
125. cont’d…
Immediately after use, all instruments should be placed in an approved
disinfectant such as 0.5% (Barakina/hypochlorite sodium)chlorine
solution for 10 minutes to inactivate most organisms, including HBV and
HIV
Do not mix soak metal instruments in water for more than one hour to
prevent rusting
Remove instruments from 0.5%chlorine solution after 10 minutes and
immediately rinse them with sterile cool water to remove residual
chlorine before being thoroughly cleaned
125
127. Cont’d…
Decontamination is the first step in processing soiled surgical
instruments, surgical gloves and other items. It is important, before
cleaning, to decontaminate these items by placing them in a
0.5%(Barakina/hypochlorite sodium) chlorine solution for 10 minutes
This step rapidly inactivates HBV, HCV and HIV and makes the items
safer to handle by personnel who clean them
127
128. How to make solution for decontamination
A. The formula for making a dilute chlorine solution from any
concentrated hypochlorite solution
Check concentration(% concentrate) of chlorine solution you use
Determine total parts water needed by this formula:-
Total parts (TP) water=[%concentrated/%dilute]-1
Mix 1part of concentrated bleach with total parts of water required
128
129. Example
Make a dilute solution (0.5%) from 5% concentrated solution
Step 1 TP = [5%/0.5%]-1 =10-1=9
step2 take 1part of concentrated solution & add 9parts of water
B. The formula for making a dilute solution from a powder of any percent
available chlorine
Formula for making chlorine solutions form dry powders
129
131. Cleaning
Cleaning is a process of physically removing infectious agents and other
organic matters on which they live and thrive but doesn’t necessarily
destroying infectious agents
This is important because dried organic material can entrap microorganisms,
including endospores, in a residue that protects them against sterilization or
disinfection
131
132. Cleaning …
Cleaning could be done using hand (bar) or powdered soap is
discouraged because the fatty acids in bar soap react with the minerals in
hard water leaving a residue or scum (insoluble calcium salt), which is
difficult to remove
Using liquid soap is good because it mixes easily with water than bar or
powdered soap
Cleaning is the removal of all visible dust, soil, and other foreign material
from the instruments
132
133. Sterilization and disinfection
Sterilization is the process by which all pathogenic and non pathogenic
microorganisms, including spores are killed.
Method of sterilization
Sterilization can be achieved with physical or chemical methods.
Physical methods generally rely on moist or dry heat.
133
134. Sterilization
Chemical methods use gaseous or liquid chemicals
Ethylene oxide gas is used to sterilize items that are sensitive to heat or
moisture. Its effectiveness depends on four parameters which include :
Concentration of EO gas
Temperature
Humidity ,and
Duration of (gas exposure)
Gluteraldehyde 2%and formalaldehyde 8% can also be used a chemical
sterilizer
134
135. Sterilization cont’d
Physical methods:- heat is a dependable physical agent for the destruction
of all forms of microbial life, including spores. It may be used moist or
dry. The most reliable and commonly used method of sterilization is
steam under pressure.
A . Moist heat(steam under pressure )or auto clave
Basically, an auto clave consists of a sterilizing chamber and to
exhaust steam, air and condensation from the chamber.
135
136. Sterilization…
3 parameters are important :
Temperature
Time/duration
Pressure(saturation, humidity)
The minimum time for the entire cycle in the autoclave sterilizer is 25 to
30 min at 121 to 132 degree Celsius
136
137. Cont’d
Steam sterilization (Gravity):
Temperature should be 1210C (2500F); pressure should be 106kPa(15
lbs/in2); 20 minutes for unwrapped items; 30 minutes for wrapped
items.
Or at a higher temperature of 1320C (2700F), pressure should be
207kPa(30 lbs/in2);15 minutes for wrapped items
Allow all items to dry before removing them from the sterilizer
137
138. Sterilization con’t
Dry heat
Dry heat kills micro organisms by oxidation provided that the
articles to be sterilized are exposed to a temperature of 1600C for one
hour is
This method is used for sterilizing sharps, sponges and bandages
The major disadvantage of dry heat are that is penetrate materials slowly
and unevenly
NB:- if you are not sure the time & duration of sterilization it is better
follow manufacturer manual
138
139. Disinfection
Disinfection:- eliminates pathogenic microorganisms on inanimate
objects, with the exception of bacterial spores.
This is generally achieved in health care settings by the use of liquid
chemicals or boiling
139
140. Methods of disinfection
Chemical disinfections
Formaldehyde (37% aqueous ;8% alcohol ) Kills microorganisms by
coagulating protein in the cells
The solution is effective at room temperature
Hydrogen peroxide: interacts with cell membranes, enzymes, or nucleic
acid to disrupt the life functions of microorganisms
Alcohol: ethyl or isopropyl, 70% to 95%, kills microorganisms by
coagulation of cell proteins.
Chlorine compounds: kills microorganisms by oxidation of enzymes.
140
141. Preparing equipment
Prior to dispensing sterile supplies
Check the outer wrapper or package for tears or holes and consider it
contaminated if they exist
Confirm that an item’s sterility has not been compromised by
handling
Inspect the indicators on the out side of the package to ensure that the
proper sterilization process was followed
If indicated, verify manufacture’s label for sterility /expiry date/
If sterility is in doubt, do not use the item
Great care is needed in opening package to maintain sterility
141
142. Preparing equipment cont…
Packing
Un packed items, such as those sterilized in a flash auto clave must be
used immediately
Any items not to used immediately must be packed in order to
maintain sterile conditions, maintains item’s properties and integrity,
in such away that article can be extracted and used under aseptic
condition:
In fenestrated drums or boxes.
142
143. Cont’d
Small packages and small drums are preferable to large ones: the steam
will circulate better
Swab and drapes should not be compressed inside boxes or drums
In the pack, items used first, such as hands towels, must be placed on top.
143
144. Cont’d
Sealing and labeling :
Write contents and date of sterilization
Sterile storage guide line
Storage area must be clean and free of dust, close to working area
All sterile items should be stored under conditions that protect them
from the extremes of temperature and humidity
Package should be put into storage with out condensation inside the
drums or the box, wet packages must be resterilized
144
145. Shelf life
Shelf –life:15 days after the date of sterilization if the package is closed
correctly
The shelf life of an item (how long items can be considered sterile) after
sterilization is event-related
The highest shelves should be at least 45cm below the ceiling and 25cm
above the floor.
Items should be identified:
Expiry date should be checked regularly
Disposable items eliminate a potential source of contamination but
they also must be stored properly and they are generally expensive
145
146. Factors affecting shelf-life
Quality of the wrapper or container
Number of times a package is handled before use
Number of people who have handled the package
Whether the package is stored on open or closed shelves
Condition of storage area( e.g., humidity and cleanliness)
146
147. Cont’d
Use of plastic dust cover and method of sealing
Most packages are contaminated as a direct result of frequent or improper
handling or storage
Prevent events that can contaminate sterile packs, and Protect them by placing
the in plastic cover (bags)
147
148. Monitoring sterilization procedures
Sterilization procedures can be monitored routinely using a combination
of biological, chemical and mechanical indicators as parameters
Different sterilization processes have different monitoring requirement
148
149. Biological Indicators
Monitoring the sterilization process with reliable biological indicators at
regular intervals is strongly recommended
The biological indicator types and minimum recommended intervals
should be:
Steam sterilizers:- A highly resistant but relatively harmless
(nonpathogenic) microorganism called Bacillus stearothermophilus is
used to test steam sterilizers undertaken weekly
149
150. Chemical Indicators
Chemical indicators include indicator tape or labels, which monitor
time, temperature and pressure for steam sterilization, and time and
temperature for dry-heat sterilization
Mechanical Indicators :-Mechanical indicators for sterilizers provide a
visible record of the time, temperature and pressure for that sterilization
cycle
This is usually a printout or graph from the sterilizer, or it can be a log
of time, temperature and pressure kept by the person responsible for
the sterilization process that day
150
151. Summary
Method Effectiveness
(kill or remove
microorganisms)
End Point
Decontamination Kills HBV and HIV and some
microorganisms
10 minute soak
Cleaning (water only) Up to 50% Until visibly clean
Cleaning (soap and
Rinsing with water)
Up to 80% Until visibly clean
Sterilization 100% High-pressure steam, dry heat or
chemical for recommended time
High-level disinfection 95% (does not inactivate some endospores) Boiling, steaming or chemical for
20 minutes
151
152. General surgical instrumentation
Learning objective
At the end of this study session, the trainee will be to:-
1. Identify the use and function of each type of surgical instrument
2. Demonstrate the appropriate methods for passing each type of
instrument
3. Explain the rationale and methods of decontamination of instruments
152
153. Introduction
Surgical instrumentation is critical to the surgical procedure
The performance of the OR team is enhanced when team members know
each instrument by name, how each item is safely handled, and how each
is used.
Preparing the instrument for appropriate processing will prolong its use
in patient care and decreases the costs for repair and replacement.
153
154. Classifications of Instruments
As an aid in memorizing instrument names, it is helpful to know the
basic categories of instruments.
They are classified according to their function, and most fall into one of
four groups
A. Cutting and Dissecting
B. Grasping and Clamping
C. Exposing and Retracting
D. Probing and Dilating
154
155. Cutting &dissecting
Cutting instruments have sharp edges/points.
They are used to dissect, incise, separate, penetrate, or excise tissue
This group includes: scissors, knives, biopsy punches, scalpels (blades),
saws, osteotomes, drills and curettes, needles, chisels, etc.
155
160. Grasping and Clamping
A clamp is an instrument that clasps tissue between its jaws
Clamps are available for use on nearly every type of body tissue, from
delicate eye muscle to heavy bone
The most common clamps are the haemostatic clamps, designed to grasp
blood vessels, crushing clamps, non crushing vascular clamps etc.
160
161. Grasping and Clamping
Grasping instruments are used to hold and manipulate structures
Needle holder, thumb forceps, tissue forceps, Alli’s forceps, bone
holders, tenaculi (tenaculm, singular)etc. are included in this category
161
162. Parts of a Clamp
As shown in the above figures an instrument has identifiable parts
The points of the instrument are its tips. The tips should approximate
tightly when the instrument is closed
The jaws of instrument hold tissue securely. Most jaws are serrated.
The box lock is the hinge joint of the instrument.
The shank is the area between the box lock and the finger ring.
162
167. C. Exposing and Retracting
Soft tissues, muscles, and other structures should be pulled aside for
exposure of the surgical site
Exposing and retracting instruments are those that hold tissue or organs
away from the area where the surgeon is working.
Retractors, like clamps, are available for use in all parts of the body
167
172. D. Probing and Dilating
A probe is used to explore a structure or to locate an obstruction
Probes are used to explore the depth of a wound or to trace the path of a
fistula.
Dilators are used to increase/enlarge the diameter of a lumen, such as the
urethra, uterine cervix, or esophagus.
172
174. Receiving and positioning the patient
Learning objective
At the end of the session, the trainee will be able to:-
1. Mention some of the responsibilities of the OR team during receiving the
surgical patient.
2. Identify the safety hazards associated with moving a patient from one
surface to another.
3. Describe the effects of positioning on the patient’s body systems
174
175. Introduction
The patient is the reason for the existence of the health care team
She or he looks to the operating room team to fulfill her or his diverse
needs during the pre-, intra-, and postoperative phases of care. The
patient is always the focus of attention, not just when she or he is under
the operating room (OR)spotlight
175
176. Cont’d
Receiving the Surgical Patient
Positioning the Patient
Each operative position represents an agreement between the
surgeon and the anesthesia provider to the patient
The surgeon requires an accessible, stable operative area
176
177. Cont’d…
Patient positioning is determined by the procedure to be performed, with
consideration given to the surgeon’s choice of surgical approach and the
technique of anesthetic administration
Factors such as age, height, weight, cardiopulmonary status, and
preexisting disease(e.g., arthritis) also influence positioning and should
be incorporated into the plan of care
177
178. Timing of Patient Positioning and Anesthetic
Administration
The following states the time at which the patient is positioned and/or
anesthetized
After transfer from the stretcher to the operating bed, in supine position the patient
may either be anesthetized in this position
If the patient is having a procedure performed while in a face down (prone)
position and under general anesthesia, he/she is anesthetized and intubated on the
transport stretcher
A minimum of four people are required to place the patient safely in the prone
position on the operating bed
178
179. Factors influencing time of patient position
Several factors influence the time at which the patient is positioned.
Some of these include:-
The site of the surgical procedure
The age and size of the patient
The technique of anesthetic administration and
If the patient is conscious, has pain on moving
179
180. Modifications for individual patient needs
As with every thing else, the patients individual needs are met during
positioning
Anomalies and physical defects are considered
Whether patient is conscious or unconscious avoid unnecessary exposure
The patient position should be observed objectively before skin
preparation & draping to see that it adheres to physiologic principles
180
181. Cont’d
Protective devices, positioning aids & padded areas should be reassessed
before draping because they could have shifted during the skin
preparation procedure or during insertion of catheter
Careful observation of patient protection & positioning facilitates the
expected out come
181
182. Safety Measures
Injuries to the back, arms, or shoulders as a result of lifting patients or
moving equipment are common to the staff working in the OR
Several principles of body mechanics (using the body as a machine)
should be observed to minimize physical injury
182
183. Safety measures
Some of these principles include, but are not limited to, the following:-
Keep the body as close as possible to the person or equipment to be
lifted
Lift with the large muscle groups of the legs and abdominal muscles,
not the back
Lift with a slow, even motion, keeping pressure off the lumbar (lower
back) area
Bend forward with hip flexion and hand support
183
184. Equipment for Positioning
The following are list of special equipment for positioning a surgical
patient:
Shoulder Bridge (Thyroid Elevator)
Safety Belt (Thigh Strap Anesthesia Screen)
Lift Sheet (Draw Sheet)
Arm board, double Arm board
Wrist or Arm Strap
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185. Equipment's…
Kidney Rests
Body (Hip) Restraint Strap
Metal Footboard
Headrests
Pressure-minimizing Mattress
Operating Bed
Shoulder Braces or Supports
Body Rests and Braces
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186. Surgical Positioning
Positioning on the operating table
The position in which the patient is placed on the operating bed/table
depends on the surgical procedure to be performed as well as on the
physical condition of the patient
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187. Common positioning
A. Supine:- cholecystectomy bowel and
bladder surgery and some
gynecological procedures
B. Trendelenburg
eg;-used for surgery on the lower
abdomen & the pelvis to obtain
good
C. lithotomy:-Nearly all perineal,
rectal, and vaginal surgical
procedures require this position
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188. Common positioning
D. Modified sim’s/kidney
E. Prone position
F. Reverse trendelenburg position
Eg;-soft roll under shoulders for
thyroid, neck, or shoulder
procedures
188
189. Summary
1.List the preliminary considerations during positioning?
2.Mention at least three most commonly used operative positions?
189