Oxygen Cylinders and Flowmeter- Uses and Maintenanceshashi sinha
Oxygen cylinders contain oxygen under pressure, and the pressure gauge gradually falls as the cylinder is depleted. A full-size E cylinder (the size fitted to most anaesthetic machines) contains approximately 680 l of gas. Manufacturers label the cylinders to confirm this. The medical gas flowmeter is a medical device for oxygen or medical air inhalation of first-aid and hypoxic patients in the hospital, including oxygen flowmeter, and medical air flowmeter. Oxygen flowmeter is mainly used to regulate the flow of oxygen, oxygen humidification.
An Ambu bag, also known as a bag valve mask (BVM), is a handheld device used to provide positive pressure ventilation to patients unable to breathe effectively on their own. It consists of a self-inflating bag, one-way valve, mask, and optional oxygen reservoir. The Ambu bag is used to manually ventilate a patient's lungs until they can breathe spontaneously or more advanced ventilation support is available. Complications can include aspiration, hypoventilation, hyperventilation, and pneumothorax if not used properly.
This document provides information about laryngoscopy and different types of laryngoscopes. It begins with an introduction to laryngoscopy and its uses such as endotracheal intubation. It then discusses the history and development of laryngoscopes. The document outlines the different parts of a direct rigid laryngoscope and various blade types including the Macintosh and Miller blades. It also discusses techniques for laryngoscopy and managing a difficult airway. Finally, it covers video laryngoscopy and the use of flexible fiberoptic endoscopes for intubation.
This document provides information on suture and wound care. It defines sutures as stitches used to close cuts and wounds, noting that absorbable sutures dissolve in the body while non-absorbable must be removed. It provides guidance on suture care including keeping the area covered, clean, and dry for 24-48 hours and not trimming sutures. It also describes the process for suture removal using sterile forceps and scissors. The document offers tips for cleaning wounds and helping them heal properly.
Manual respiratory bypass (MRB), also known as a bag valve mask (BVM), is a hand-held device used to provide ventilation to patients who are not breathing adequately. It consists of an ambu bag, valve, and face mask. The ambu bag was developed in the 1950s and works by using a one-way valve to direct gas from the bag into the patient's lungs when compressed. MRB is commonly used in emergency situations until a patient can breathe on their own or more advanced care is available. It provides oxygenation and ventilation by sealing the face mask and squeezing the ambu bag to inflate the lungs.
Endotracheal suctioning involves mechanically aspirating pulmonary secretions from patients with an artificial airway. It is done to maintain a clear airway, improve oxygenation, stimulate coughing, and prevent infections. Signs that suctioning is needed include abnormal breath sounds, increased pressures during ventilation, inability to cough effectively, or deteriorating blood gases. Risks include hypoxemia, infection, and trauma, so nurses assess patients' tolerance of the procedure and position them comfortably before carefully performing suctioning with sterile technique.
Oxygen therapy provides oxygen to patients through various sources and delivery systems. The amount of oxygen delivered is determined by the flow rate measured in liters per minute, which varies by patient condition and method of administration. Common delivery systems include nasal cannulas, face masks, tents, and catheters. Nasal cannulas are inexpensive and comfortable but deliver a lower concentration of 24-45%, while non-rebreather masks deliver the highest concentration of 95-100%. The appropriate delivery system depends on the patient's needs, comfort, and age.
Bag and mask ventilation is a basic airway management technique used to oxygenate and ventilate patients until a more definitive airway can be established. It involves manually squeezing an ambu bag attached to a face mask to deliver breaths. Key aspects of bag and mask ventilation include maintaining a proper seal and head position, delivering appropriate volume and rate of breaths, and assessing ventilation effectiveness through chest rise and oxygen saturation. While bag and mask is preferred for prehospital airway support in pediatrics, it has limitations and risks if ventilation is inadequate or contraindications like upper airway obstruction are present.
Oxygen Cylinders and Flowmeter- Uses and Maintenanceshashi sinha
Oxygen cylinders contain oxygen under pressure, and the pressure gauge gradually falls as the cylinder is depleted. A full-size E cylinder (the size fitted to most anaesthetic machines) contains approximately 680 l of gas. Manufacturers label the cylinders to confirm this. The medical gas flowmeter is a medical device for oxygen or medical air inhalation of first-aid and hypoxic patients in the hospital, including oxygen flowmeter, and medical air flowmeter. Oxygen flowmeter is mainly used to regulate the flow of oxygen, oxygen humidification.
An Ambu bag, also known as a bag valve mask (BVM), is a handheld device used to provide positive pressure ventilation to patients unable to breathe effectively on their own. It consists of a self-inflating bag, one-way valve, mask, and optional oxygen reservoir. The Ambu bag is used to manually ventilate a patient's lungs until they can breathe spontaneously or more advanced ventilation support is available. Complications can include aspiration, hypoventilation, hyperventilation, and pneumothorax if not used properly.
This document provides information about laryngoscopy and different types of laryngoscopes. It begins with an introduction to laryngoscopy and its uses such as endotracheal intubation. It then discusses the history and development of laryngoscopes. The document outlines the different parts of a direct rigid laryngoscope and various blade types including the Macintosh and Miller blades. It also discusses techniques for laryngoscopy and managing a difficult airway. Finally, it covers video laryngoscopy and the use of flexible fiberoptic endoscopes for intubation.
This document provides information on suture and wound care. It defines sutures as stitches used to close cuts and wounds, noting that absorbable sutures dissolve in the body while non-absorbable must be removed. It provides guidance on suture care including keeping the area covered, clean, and dry for 24-48 hours and not trimming sutures. It also describes the process for suture removal using sterile forceps and scissors. The document offers tips for cleaning wounds and helping them heal properly.
Manual respiratory bypass (MRB), also known as a bag valve mask (BVM), is a hand-held device used to provide ventilation to patients who are not breathing adequately. It consists of an ambu bag, valve, and face mask. The ambu bag was developed in the 1950s and works by using a one-way valve to direct gas from the bag into the patient's lungs when compressed. MRB is commonly used in emergency situations until a patient can breathe on their own or more advanced care is available. It provides oxygenation and ventilation by sealing the face mask and squeezing the ambu bag to inflate the lungs.
Endotracheal suctioning involves mechanically aspirating pulmonary secretions from patients with an artificial airway. It is done to maintain a clear airway, improve oxygenation, stimulate coughing, and prevent infections. Signs that suctioning is needed include abnormal breath sounds, increased pressures during ventilation, inability to cough effectively, or deteriorating blood gases. Risks include hypoxemia, infection, and trauma, so nurses assess patients' tolerance of the procedure and position them comfortably before carefully performing suctioning with sterile technique.
Oxygen therapy provides oxygen to patients through various sources and delivery systems. The amount of oxygen delivered is determined by the flow rate measured in liters per minute, which varies by patient condition and method of administration. Common delivery systems include nasal cannulas, face masks, tents, and catheters. Nasal cannulas are inexpensive and comfortable but deliver a lower concentration of 24-45%, while non-rebreather masks deliver the highest concentration of 95-100%. The appropriate delivery system depends on the patient's needs, comfort, and age.
Bag and mask ventilation is a basic airway management technique used to oxygenate and ventilate patients until a more definitive airway can be established. It involves manually squeezing an ambu bag attached to a face mask to deliver breaths. Key aspects of bag and mask ventilation include maintaining a proper seal and head position, delivering appropriate volume and rate of breaths, and assessing ventilation effectiveness through chest rise and oxygen saturation. While bag and mask is preferred for prehospital airway support in pediatrics, it has limitations and risks if ventilation is inadequate or contraindications like upper airway obstruction are present.
The document describes the components and uses of endotracheal tubes, which are curved plastic or latex tubes used for intubation to provide an airway for mechanical ventilation or respiratory support. It details the parts of the ET tube including the proximal end, central portion with markers, and distal end, as well as types, sizing, complications, and uses. The document also provides information on ambu bags, including their parts and mechanism for providing intermittent positive pressure ventilation.
This document discusses oropharyngeal airways, which are curved plastic devices inserted into the mouth to prevent the tongue from blocking the airway. They are indicated for unconscious patients without a gag reflex. The proper size is selected by measuring from the corner of the mouth to the angle of the jaw. The airway should be inserted upside down and rotated sideways as it passes the tongue, then positioned with the flange at the teeth to maintain the airway. Failure to manage the airway properly can lead to preventable death, so early detection, rapid intervention and continual reassessment of the airway are important.
This document discusses various oxygen delivery devices and their indications. It describes low flow devices like nasal cannulas and masks that can deliver oxygen concentrations from 24-44% depending on flow rate. High flow devices like venturi masks and bag valve masks can deliver fixed high concentrations from 35-100%. Key factors in choosing a device include the needed oxygen level, humidification needs, patient comfort and breathing pattern. The document provides details on how each device works and guidelines for safe operation.
A bag valve mask (BVM), also known as an Ambu bag, is a hand-held device used to provide positive pressure ventilation to patients who are not breathing adequately. It was invented in 1954 in Denmark to address oxygen shortages and deliver air to patients' lungs. An adult BVM with 15 liters per minute of oxygen can deliver up to 1.5 liters of oxygen per breath. Ventilation exchanges air in the lungs while oxygenation adds oxygen to the body. The capacity of an Ambu bag is 1600 ml.
Bag and Mask Ventilation By Sakun Rasaily @Ram K Dhamalaramdhamala11
Bag and mask Ventilation Presented by Sakun Rasaily,
(Pediatric Nurse, Pediatric ward , B.P. Koirala Institute of Health Science
Dharan, Sunsari (Nepal)
This document provides information on various types of face masks and oral/nasal airways used in anesthesia. It describes the parts and materials of face masks, including anatomical masks, transparent masks, and scented masks. It discusses techniques for proper face mask placement and complications. It also covers oropharyngeal and nasopharyngeal airways, describing specific types like the Guedel airway and their uses and insertion techniques. Overall, the document is an overview of common airway devices used in anesthesia and their characteristics.
This document discusses oxygen administration through nasal cannulae and masks. It begins by introducing oxygen, its properties, sources, and uses in industries and therapy. It then defines oxygen administration and lists the sources of therapeutic oxygen in hospitals. The purposes, indications, equipment, and procedures for administering oxygen via nasal cannula and mask are described in detail. Precautions for oxygen administration and potential side effects are also outlined.
A nasopharyngeal airway, also known as an NPA, nasal trumpet (because of its flared end), or nose hose, is a type of airway adjunct, a tube that is designed to be inserted into the nasal passageway to secure an open airway
This document provides information about bag valve masks (BVM), including:
- What a BVM is and its components
- Its history of being discovered in 1953 by a German engineer and anesthesiologist
- Its uses in respiratory failure, arrest, ventilator failure, and patient transfers
- Potential complications if not used properly like gastric insufflation and lung injuries
- Tips for its proper use including ensuring a seal and using two rescuers when possible
1. The patient is a 70-year-old man with COPD presenting with respiratory distress, fever, and an oxygen saturation of 80%.
2. He requires supplemental oxygen therapy. Empirically, a venturi mask delivering 40% oxygen is recommended while monitoring improvement and obtaining an arterial blood gas.
3. Based on the patient's PaO2 of 40 mmHg and a desired PaO2 of 90 mmHg, the required fractional inspired oxygen (FiO2) is calculated to be 47%. Therefore, a venturi mask delivering 40-47% oxygen is appropriate for this patient.
This document discusses various oxygen therapy delivery systems including nasal cannulas, nasal catheters, face masks, and oxygen tents. It describes the parts of each system and how they work to deliver different concentrations of oxygen at various flow rates. Face masks discussed include simple masks, partial rebreather masks, and non-rebreather masks. The venturi mask is described as delivering concentrations from 24-40% oxygen at flow rates from 4-10 L/min depending on its color coding. Proper use and any special considerations for each system are provided.
This document discusses various oxygen delivery devices and their appropriate usage. It begins by outlining important factors to consider when selecting an oxygen delivery system, such as the concentration required, achieved concentration, accuracy, and patient comfort. Several common devices are then described in detail, including nasal cannulas, simple masks, partial and non-rebreather masks, venturi masks, tents/hoods/incubators, bag-valve-masks, pulse dose cannulas, and concentrators. Each device is evaluated based on the concentration delivered, flow rate, advantages, disadvantages, and appropriate nursing interventions.
Vecuronium is a non-depolarizing neuromuscular blocking agent used for intubation and muscle relaxation during anesthesia. It works by competitively binding to nicotinic cholinergic receptors at the neuromuscular junction, blocking the effects of acetylcholine without any depolarizing effects. Vecuronium has an onset of action of about 1 minute after intravenous administration and a duration of action of 30-60 minutes, making it suitable for intubation and maintenance of paralysis. It is metabolized in the liver and excreted in both urine and bile. Common side effects are rare but may include bronchospasm or changes in heart rate or blood pressure.
Central venous catheters and other intravenous (IV) lines are inserted into large veins to administer medications and fluids in critically ill patients. They are used when peripheral veins are inadequate or for medications that cannot be given elsewhere. Potential complications include infection, bleeding, collapsed lungs, and clots. Nurses monitor for complications, ensure patency and sterility of lines, and record indwelling catheter lengths. Mechanical ventilators, pulse oximeters, and other devices are also described. Intensive care units are equipped with advanced monitoring and life support devices operated by specialized healthcare teams to care for critically ill patients.
ENDOTRACHEAL TUBE INTUBATION II Parts II Details II Clinical DiscussionSwatilekha Das
What is endotracheal intubation?
Endotracheal intubation is a procedure by which a tube is inserted through the mouth down into the trachea (the large airway from the mouth to the lungs). Before surgery, this is often done under deep sedation. In emergency situations, the patient is often unconscious at the time of this procedure.
For detailed information plz watch the slides till end.......
And plz like, share and comment and follow......
A suction machine, also known as an aspirator, is a medical device that uses suction to remove obstructions like mucus, blood, or secretions from a person's airway. It maintains a clear airway for individuals unable to clear their own secretions due to lack of consciousness or an ongoing medical procedure. Precautions must be taken when using suction machines to avoid potential complications like hypoxia, airway trauma, infection, or bradycardia.
This document provides instructions for inserting and removing an indwelling urinary catheter. It discusses preparing the patient and gathering necessary equipment like the catheter, lubricant, and drainage bag. The procedure involves cleaning the urethral area, lubricating the catheter, and advancing it into the bladder until urine flows out. Removal involves deflating the balloon, slowly pulling out the catheter, and disposing of equipment properly.
Oxygen Therapy, Indications, procedure, precautions, different ways of oxygen delivery
Presented by Ganga Tiwari (BSC. Nursing Fourth Year , TU, IOM, MNC, Kathmandu Nepal)
The document discusses oxygen therapy, including its definition, purpose, delivery methods, nursing considerations, and complications. Oxygen therapy delivers oxygen at concentrations greater than 21% to treat hypoxemia. Delivery methods include nasal cannula, face masks, venturi masks, and tracheostomy collars. Nurses must carefully monitor patients and devices to ensure safe and effective oxygen delivery while avoiding complications like toxicity. Oxygen therapy should be gradually decreased and stopped once a patient's condition has stabilized.
Oxygen therapy involves administering oxygen at concentrations higher than in the air to treat various medical conditions. There are various methods of oxygen delivery including nasal cannulas, face masks, venturi masks, and tents. The goal is to increase oxygen saturation levels in the blood. Potential complications include oxygen toxicity if delivered at too high of a concentration for too long. Precautions must also be taken due to the flammability of oxygen.
The document describes the components and uses of endotracheal tubes, which are curved plastic or latex tubes used for intubation to provide an airway for mechanical ventilation or respiratory support. It details the parts of the ET tube including the proximal end, central portion with markers, and distal end, as well as types, sizing, complications, and uses. The document also provides information on ambu bags, including their parts and mechanism for providing intermittent positive pressure ventilation.
This document discusses oropharyngeal airways, which are curved plastic devices inserted into the mouth to prevent the tongue from blocking the airway. They are indicated for unconscious patients without a gag reflex. The proper size is selected by measuring from the corner of the mouth to the angle of the jaw. The airway should be inserted upside down and rotated sideways as it passes the tongue, then positioned with the flange at the teeth to maintain the airway. Failure to manage the airway properly can lead to preventable death, so early detection, rapid intervention and continual reassessment of the airway are important.
This document discusses various oxygen delivery devices and their indications. It describes low flow devices like nasal cannulas and masks that can deliver oxygen concentrations from 24-44% depending on flow rate. High flow devices like venturi masks and bag valve masks can deliver fixed high concentrations from 35-100%. Key factors in choosing a device include the needed oxygen level, humidification needs, patient comfort and breathing pattern. The document provides details on how each device works and guidelines for safe operation.
A bag valve mask (BVM), also known as an Ambu bag, is a hand-held device used to provide positive pressure ventilation to patients who are not breathing adequately. It was invented in 1954 in Denmark to address oxygen shortages and deliver air to patients' lungs. An adult BVM with 15 liters per minute of oxygen can deliver up to 1.5 liters of oxygen per breath. Ventilation exchanges air in the lungs while oxygenation adds oxygen to the body. The capacity of an Ambu bag is 1600 ml.
Bag and Mask Ventilation By Sakun Rasaily @Ram K Dhamalaramdhamala11
Bag and mask Ventilation Presented by Sakun Rasaily,
(Pediatric Nurse, Pediatric ward , B.P. Koirala Institute of Health Science
Dharan, Sunsari (Nepal)
This document provides information on various types of face masks and oral/nasal airways used in anesthesia. It describes the parts and materials of face masks, including anatomical masks, transparent masks, and scented masks. It discusses techniques for proper face mask placement and complications. It also covers oropharyngeal and nasopharyngeal airways, describing specific types like the Guedel airway and their uses and insertion techniques. Overall, the document is an overview of common airway devices used in anesthesia and their characteristics.
This document discusses oxygen administration through nasal cannulae and masks. It begins by introducing oxygen, its properties, sources, and uses in industries and therapy. It then defines oxygen administration and lists the sources of therapeutic oxygen in hospitals. The purposes, indications, equipment, and procedures for administering oxygen via nasal cannula and mask are described in detail. Precautions for oxygen administration and potential side effects are also outlined.
A nasopharyngeal airway, also known as an NPA, nasal trumpet (because of its flared end), or nose hose, is a type of airway adjunct, a tube that is designed to be inserted into the nasal passageway to secure an open airway
This document provides information about bag valve masks (BVM), including:
- What a BVM is and its components
- Its history of being discovered in 1953 by a German engineer and anesthesiologist
- Its uses in respiratory failure, arrest, ventilator failure, and patient transfers
- Potential complications if not used properly like gastric insufflation and lung injuries
- Tips for its proper use including ensuring a seal and using two rescuers when possible
1. The patient is a 70-year-old man with COPD presenting with respiratory distress, fever, and an oxygen saturation of 80%.
2. He requires supplemental oxygen therapy. Empirically, a venturi mask delivering 40% oxygen is recommended while monitoring improvement and obtaining an arterial blood gas.
3. Based on the patient's PaO2 of 40 mmHg and a desired PaO2 of 90 mmHg, the required fractional inspired oxygen (FiO2) is calculated to be 47%. Therefore, a venturi mask delivering 40-47% oxygen is appropriate for this patient.
This document discusses various oxygen therapy delivery systems including nasal cannulas, nasal catheters, face masks, and oxygen tents. It describes the parts of each system and how they work to deliver different concentrations of oxygen at various flow rates. Face masks discussed include simple masks, partial rebreather masks, and non-rebreather masks. The venturi mask is described as delivering concentrations from 24-40% oxygen at flow rates from 4-10 L/min depending on its color coding. Proper use and any special considerations for each system are provided.
This document discusses various oxygen delivery devices and their appropriate usage. It begins by outlining important factors to consider when selecting an oxygen delivery system, such as the concentration required, achieved concentration, accuracy, and patient comfort. Several common devices are then described in detail, including nasal cannulas, simple masks, partial and non-rebreather masks, venturi masks, tents/hoods/incubators, bag-valve-masks, pulse dose cannulas, and concentrators. Each device is evaluated based on the concentration delivered, flow rate, advantages, disadvantages, and appropriate nursing interventions.
Vecuronium is a non-depolarizing neuromuscular blocking agent used for intubation and muscle relaxation during anesthesia. It works by competitively binding to nicotinic cholinergic receptors at the neuromuscular junction, blocking the effects of acetylcholine without any depolarizing effects. Vecuronium has an onset of action of about 1 minute after intravenous administration and a duration of action of 30-60 minutes, making it suitable for intubation and maintenance of paralysis. It is metabolized in the liver and excreted in both urine and bile. Common side effects are rare but may include bronchospasm or changes in heart rate or blood pressure.
Central venous catheters and other intravenous (IV) lines are inserted into large veins to administer medications and fluids in critically ill patients. They are used when peripheral veins are inadequate or for medications that cannot be given elsewhere. Potential complications include infection, bleeding, collapsed lungs, and clots. Nurses monitor for complications, ensure patency and sterility of lines, and record indwelling catheter lengths. Mechanical ventilators, pulse oximeters, and other devices are also described. Intensive care units are equipped with advanced monitoring and life support devices operated by specialized healthcare teams to care for critically ill patients.
ENDOTRACHEAL TUBE INTUBATION II Parts II Details II Clinical DiscussionSwatilekha Das
What is endotracheal intubation?
Endotracheal intubation is a procedure by which a tube is inserted through the mouth down into the trachea (the large airway from the mouth to the lungs). Before surgery, this is often done under deep sedation. In emergency situations, the patient is often unconscious at the time of this procedure.
For detailed information plz watch the slides till end.......
And plz like, share and comment and follow......
A suction machine, also known as an aspirator, is a medical device that uses suction to remove obstructions like mucus, blood, or secretions from a person's airway. It maintains a clear airway for individuals unable to clear their own secretions due to lack of consciousness or an ongoing medical procedure. Precautions must be taken when using suction machines to avoid potential complications like hypoxia, airway trauma, infection, or bradycardia.
This document provides instructions for inserting and removing an indwelling urinary catheter. It discusses preparing the patient and gathering necessary equipment like the catheter, lubricant, and drainage bag. The procedure involves cleaning the urethral area, lubricating the catheter, and advancing it into the bladder until urine flows out. Removal involves deflating the balloon, slowly pulling out the catheter, and disposing of equipment properly.
Oxygen Therapy, Indications, procedure, precautions, different ways of oxygen delivery
Presented by Ganga Tiwari (BSC. Nursing Fourth Year , TU, IOM, MNC, Kathmandu Nepal)
The document discusses oxygen therapy, including its definition, purpose, delivery methods, nursing considerations, and complications. Oxygen therapy delivers oxygen at concentrations greater than 21% to treat hypoxemia. Delivery methods include nasal cannula, face masks, venturi masks, and tracheostomy collars. Nurses must carefully monitor patients and devices to ensure safe and effective oxygen delivery while avoiding complications like toxicity. Oxygen therapy should be gradually decreased and stopped once a patient's condition has stabilized.
Oxygen therapy involves administering oxygen at concentrations higher than in the air to treat various medical conditions. There are various methods of oxygen delivery including nasal cannulas, face masks, venturi masks, and tents. The goal is to increase oxygen saturation levels in the blood. Potential complications include oxygen toxicity if delivered at too high of a concentration for too long. Precautions must also be taken due to the flammability of oxygen.
This document defines oxygen and provides normal ranges for various oxygen measurements. It describes how oxygen is supplied in hospitals via pipes or cylinders. Several methods for administering oxygen are outlined, including nasal catheters, nasal cannulas, oxygen masks, oxygen hoods, oxygen tents, Venturi masks, partial rebreather masks, and non-rebreather masks. Flow rates and oxygen concentrations are provided for each method. Risks of long-term high concentration oxygen are also mentioned.
Oxygen Administration presentation By Vinil-1.pptxRebiraWorkineh
Oxygen administration is used to treat conditions causing low oxygen levels in the blood and tissues. It works by delivering oxygen at higher percentages than is found in regular air. The normal oxygen level in arterial blood is 80-100 mm Hg; levels below 60 mm Hg can cause physiological effects. Oxygen is administered through various devices like nasal cannulas, masks, tents and venturi masks to precisely deliver the prescribed oxygen concentration. Close monitoring is needed when providing oxygen therapy to ensure safety and prevent drying of tissues or other potential side effects.
oxygen administration.pptx, definition, indications, methods of delivery, com...ShaNavassalim2
Oxygen administration is the process of supplementing oxygen at a higher concentration than atmospheric air. It is indicated for conditions like cyanosis, respiratory distress, and hypoxemia. There are various methods for oxygen delivery including nasal cannulas, face masks, venturi masks, and oxygen hoods or masks. The appropriate method depends on the required oxygen concentration and flow rate. Safety precautions must be followed when using oxygen such as not smoking near equipment and securing cylinders properly.
This document provides information on oxygen therapy equipment and procedures. It describes five situations where oxygen is needed, including heart attacks and respiratory distress. The key equipment for oxygen delivery includes oxygen cylinders, regulators to reduce pressure, flow meters, and various masks. Proper safety precautions must be followed when using oxygen, such as not smoking near cylinders. The document explains how to assemble the equipment and administer oxygen using different masks and attachments like nasal cannulas and venturi masks.
This document discusses oxygen therapy for pediatric COVID-19 patients. It outlines the indications for oxygen therapy including hypoxemia and shock. It then describes the various oxygen delivery systems and methods including nasal cannulas, masks, tents, and positive pressure ventilation. Factors determining the appropriate method are also discussed. The document provides guidance on dosage, monitoring response, and managing complications of oxygen therapy.
This document discusses non-invasive ventilation and various low and high flow oxygen delivery devices. It describes advantages and uses of non-invasive ventilation including avoiding intubation and improving quality of sleep. Various types of non-invasive ventilators and oxygen delivery devices are defined, including nasal cannulas, face masks, and venturi masks. Complications of both non-invasive ventilation and oxygen therapy are also outlined.
Oxygen therapy involves the administration of oxygen to maintain adequate tissue oxygenation levels and minimize workload on the cardiopulmonary system. Oxygen is indicated when a patient has documented hypoxemia with oxygen saturation below 90% or a partial pressure of oxygen below 60 mmHg. Various oxygen delivery systems can be used including nasal cannulas, face masks, Venturi masks, and non-rebreather masks to provide different concentrations of oxygen from 24-100% at flow rates of 2-10 LPM. Potential complications of oxygen therapy include oxygen toxicity, depression of ventilation, retinopathy of prematurity, absorption atelectasis, and fire hazards.
Oxygen therapy involves administering oxygen at higher concentrations than in the air to increase oxygen levels in the blood and tissues. It is used to treat conditions that cause low oxygen levels like respiratory illnesses and injuries. Different methods are used to deliver oxygen depending on the concentration needed, from nasal cannulas for low concentrations to venturi masks and non-rebreathing masks for higher amounts. Proper monitoring is important to assess the need for therapy and ensure safety.
Oxygen therapy involves administering oxygen at concentrations greater than in the atmosphere to treat hypoxemia. It is used for conditions like respiratory failure, heart failure, shock, and anemia. Oxygen can be delivered via nasal cannula, face masks, venturi masks, or mechanical ventilation. Proper monitoring and precautions are needed due safety risks like fire and oxygen toxicity. Oxygen therapy aims to improve tissue oxygenation and decrease workload on the heart and lungs.
Group members: Nur Amiraini Bt Ismail, Nur Fatiha Bt Ahmad Yazid, Nurul Amira Izzati Bt Matsalleh, Siti Nor Syafawani Binti Mohd Syah.
The document defines oxygen therapy as the administration of oxygen at concentrations higher than room air to prevent hypoxemia. It then discusses various types of oxygen delivery systems including nasal cannulas, masks, venturi masks, and infant hoods. It also covers different oxygen sources like oxygen concentrators and liquid oxygen tanks. The purpose is to increase oxygen saturation in tissues where levels are too low due to illness or injury.
20A. ANAESTHETIC EQUIPMENT AND SAFETY FEATURES.pptxJoylineWanjiku
The document discusses the components and functions of an anaesthesia machine. It has four main subsystems: the gas delivery system, patient breathing system, waste gas scavenging system, and ventilator. The machine receives medical gases, controls their flow and pressure, vaporizes anaesthetics, and delivers the gas mixture to the patient via a breathing circuit. It incorporates safety features and monitors to ensure patient safety during anaesthesia procedures.
Oxygen therapy involves administering oxygen at concentrations higher than 21% found in the air. It is used to treat conditions that cause low blood oxygen levels. Common devices for oxygen delivery include nasal cannulas, masks, venturi masks, and endotracheal tubes. Nurses are responsible for safely setting up the appropriate device based on a patient's prescription and monitoring their effectiveness.
An oxygen delivery system administers oxygen to increase arterial oxygenation. Systems are classified as low-flow or variable-performance devices, and high-flow or fixed-performance devices. Low-flow devices include nasal cannulas and masks, which provide supplemental oxygen. High-flow devices like venturi masks, partial rebreather masks, and non-rebreather masks meet inspiratory demands and generate accurate oxygen concentrations. At home, oxygen is delivered via cylinders or concentrators, which remove nitrogen from room air to produce oxygen.
This document discusses oxygen delivery devices and their use. It begins by outlining the goals of oxygen delivery which include maintaining oxygenation levels and reducing work of breathing. It then describes various oxygen delivery devices including nasal cannulas, masks, venturi masks, and tents. It provides details on how each device works, appropriate usage, advantages and disadvantages. It concludes by discussing humidification needs, factors in choosing a device, and additional advanced options like CPAP and high flow nasal prongs.
This document discusses oxygen therapy, including its definition, types, purposes, administration, and complications. Oxygen therapy delivers oxygen at concentrations greater than 21% to increase oxygen saturation in tissues. It is used to treat various respiratory conditions. Administration involves nasal cannulas, face masks, venturi masks, and other devices. Potential complications include oxygen toxicity, retrolental fibroplasia, and absorption atelectasis. Careful monitoring is needed with oxygen therapy.
Oxygen therapy involves administering oxygen at concentrations greater than ambient air for treating or preventing hypoxia. It can be delivered through various devices like nasal cannula, simple face masks, partial and non-rebreathing masks. These devices provide different concentrations of oxygen depending on the flow rate and whether they allow rebreathing of exhaled air. Proper use and monitoring is needed to prevent complications and ensure patients receive the right amount of oxygen.
Oxygen therapy involves administering oxygen at concentrations greater than 21% found in air to treat conditions where oxygen levels in the blood are low. It works by increasing oxygen saturation in tissues. Various devices are used including nasal cannulas, face masks, tracheostomy collars, and T-pieces to deliver oxygen concentrations from 24-100% depending on the device. Oxygen therapy treats various respiratory conditions like COPD, heart attacks, and injuries where supplemental oxygen is needed to support tissue function. Side effects from long term high concentration use include cough, nausea, and nasal congestion.
Oxygen therapy provides life-sustaining oxygen to patients and can be administered through various devices including nasal cannulae, masks, and venturi masks. It is used to treat conditions caused by hypoxaemia such as acute illness or trauma. Oxygen is a prescription drug that must be administered at the prescribed flow rate and concentration, with the appropriate delivery device, for the duration and with monitoring instructions specified. Proper use and fitting of oxygen delivery equipment is important to ensure patients receive the correct oxygen levels.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
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How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
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Librarians are leading the way in creating future-ready citizens – now we need to update our spaces to match. In this session, attendees will get inspiration for transforming their library spaces. You’ll learn how to survey students and patrons, create a focus group, and use design thinking to brainstorm ideas for your space. We’ll discuss budget friendly ways to change your space as well as how to find funding. No matter where you’re at, you’ll find ideas for reimagining your space in this session.
3. •Introduction-:
. Administration of the oxygen to meet O2 need of the body .
•. Indication:-
• Dyspnea
• Respiratory problem
• Myocardial infarction
. • Major Burn
• Shock
• Anemia
.
4. •Methods of oxygen administration:-
(1)Nasal Cannula (Nasal prongs)
. • Low flow rate से oxygen देते है
• Use mostly in COPD patients
( For long term used)
• flow rate 1- 6 liter / minute
. • Oxygen concentration24 – 40%
5. (2) Nasal Catheter:-
• Nasal Catheter is most Common
method which used in hospital
• Change the position after every 8 h
into opposite Nostrils
• flow rate – 1- 6 liter / minute
. • Concentration 24 – 44%
(Same as nasal cannula)
6.
7. (3) Face mask:-
There are four types
A. Simple face mask
B. Partial face mask
C. Non Rebreather mask
D. Venturi mask
A. Simple face mask:-
• Short term use (in emergency)
• flow rate :-. 5-8 liter/ minute
• Oxygen concentration- 40-60 %
. • minimum flow rate is -5 liter / minute
8.
9. B. Partial Rebreather mask :-
• Mask with Reservoir beg which allow 1/3 of exhale air to breath.
• flow rate 6- 15 liter / minute
. • Oxygen concentration- 70- 80 %
C. Non Rebreather mask -
• It is a plastic mask with Reservoir beg
• It consist of one way valve which prevent room air & exhale air enter into bag.
• Non Rebreather mask is oxygen method of highest percentage oxygen
concentration delivery system .
•. Flow rate 10- 15 liter / minute
.•. Oxygen concentration:- 95 – 100 %
10. D. Venturi mask ( venti mask / Air Entrainment mask ):-
• Most accurate (Fix) oxygen concentration delivery system.
• Flow rate 2-15 liter / minute
• Oxygen concentration-24 – 60 %
• use acute Respiratory distress
14. •5. Face tent:-
• use :- face trauma
• flow rate 4- 8 l/m
• Oxygen concentration-30- 50 %
6. Oxygen hood;-
• A plastic Done that inclose Infant head
• flow rate:- 10 – 15 l /m
15.
16. 7. Trans tracheal catheter:-
• A catheter directly insert into trachea through surgical
. Create track
•. In tracheostomy oxygen can be given by T – collar
(T- piece)
•. Flow rate ¼ to 4 liter /m
•. Oxygen concentration 22- 45 %
17. 8. Oxygen cylinder:-
• Pressure – 2200 lb / Inch2
. •. Pressure in pipe supply :- 50 – 60 lbs /Inch²
. Colour of cylinder:- Top is white stem is black