The autoclave is a device used for sterilization through moist heat. It works by generating pressurized steam at 121°C, which is hotter than the normal boiling point of water. The autoclave has a pressure chamber, lid, pressure gauge, safety valves, and a steam generator. Various materials are sterilized by placing them in the chamber when pressurized steam is introduced. Autoclaves are widely used for sterilizing equipment in medical, dental, pharmaceutical, and laboratory settings to prevent contamination. Calibration involves biological indicators and temperature measurements to ensure proper sterilization conditions are met.
Autoclave, types of autoclave, horizontal autoclave, vertical autoclave, vacuum type autoclave, pressure cooker type autoclave. their purpose, precaution, etc....
Autoclave Steam Sterilizer is used in Microbiology, QC & Research laboratory in the Pharma industry for sterilization by steam. This laboratory sterilizer helps to demonstrate the temperature distribution in the loaded chamber is acceptable and that the items within the chamber receive a uniform heat treatment.
Autoclave, types of autoclave, horizontal autoclave, vertical autoclave, vacuum type autoclave, pressure cooker type autoclave. their purpose, precaution, etc....
Autoclave Steam Sterilizer is used in Microbiology, QC & Research laboratory in the Pharma industry for sterilization by steam. This laboratory sterilizer helps to demonstrate the temperature distribution in the loaded chamber is acceptable and that the items within the chamber receive a uniform heat treatment.
There have many methods of sterilization.,there have also sterilization with aseptic techniques for help to education. Easy to learn about of sterilization, and how to sterile easy to learn way. So i hope you'll enjoy and learn easily and to read about this slide.
This ppt includes all the key points of process of sterilization and its different techniques like physical,chemical,thermal,etc. sterilization is very important topic to go through during education as well as during practice to maintain a nice infection free environment of your health care office or clinic.
There have many methods of sterilization.,there have also sterilization with aseptic techniques for help to education. Easy to learn about of sterilization, and how to sterile easy to learn way. So i hope you'll enjoy and learn easily and to read about this slide.
This ppt includes all the key points of process of sterilization and its different techniques like physical,chemical,thermal,etc. sterilization is very important topic to go through during education as well as during practice to maintain a nice infection free environment of your health care office or clinic.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Basavarajeeyam is an important text for ayurvedic physician belonging to andhra pradehs. It is a popular compendium in various parts of our country as well as in andhra pradesh. The content of the text was presented in sanskrit and telugu language (Bilingual). One of the most famous book in ayurvedic pharmaceutics and therapeutics. This book contains 25 chapters called as prakaranas. Many rasaoushadis were explained, pioneer of dhatu druti, nadi pareeksha, mutra pareeksha etc. Belongs to the period of 15-16 century. New diseases like upadamsha, phiranga rogas are explained.
CDSCO and Phamacovigilance {Regulatory body in India}NEHA GUPTA
The Central Drugs Standard Control Organization (CDSCO) is India's national regulatory body for pharmaceuticals and medical devices. Operating under the Directorate General of Health Services, Ministry of Health & Family Welfare, Government of India, the CDSCO is responsible for approving new drugs, conducting clinical trials, setting standards for drugs, controlling the quality of imported drugs, and coordinating the activities of State Drug Control Organizations by providing expert advice.
Pharmacovigilance, on the other hand, is the science and activities related to the detection, assessment, understanding, and prevention of adverse effects or any other drug-related problems. The primary aim of pharmacovigilance is to ensure the safety and efficacy of medicines, thereby protecting public health.
In India, pharmacovigilance activities are monitored by the Pharmacovigilance Programme of India (PvPI), which works closely with CDSCO to collect, analyze, and act upon data regarding adverse drug reactions (ADRs). Together, they play a critical role in ensuring that the benefits of drugs outweigh their risks, maintaining high standards of patient safety, and promoting the rational use of medicines.
The Gram stain is a fundamental technique in microbiology used to classify bacteria based on their cell wall structure. It provides a quick and simple method to distinguish between Gram-positive and Gram-negative bacteria, which have different susceptibilities to antibiotics
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
2. Autoclave
The autoclave is a
piece of equipment
used for sterilization
of various lab-wares
by moist sterilization
method.
The word sterilization
means the
destruction/eliminatio
n of all forms of life
(microbial, including
spores) present in
inanimate objrcts by
means of physical or
gaseous procedures.
Invented by Charles
Chamberland in 1879.
3. Principle and
working
The autoclave works on the principle of
moist heat sterilization where steam
under pressure is used to sterilize the
material present inside the chamber.
Water usually boils at 100°C under
normal atmospheric pressure (760 mm
of Hg); however, the boiling point of
water increases if the pressure is to be
increased.
This principle is employed in an
autoclave where the water boils at
121°C at the pressure of 15 psi or 775
mm of Hg.
When this steam comes in contact with
4. Autoclave
parts/
components
Parts/ components used are as follows;
1. Pressure chamber
2. Lid/ door
3. Pressure gauge
4. Pressure releasing unit/ whistle
5. Safety valve
6. Steam generator
7. Waste-water cooler
5. 1. Pressure chammber
The presseure
chamber is
made up of
satinless steel
or gunmetal,
which is
present inside
the out
chamber.
2. Lid/ door
The purpose of the lid
to seal off the outside
atmosphere and
create a sterilised
condition on ht inside
of the autoclave.
The lid is made
airtight via screw
clamps and asbestos
washer.
6. 3. Pressure gauge
A pressure gauge is
present on the lid of the
autoclave to indicate the
pressure created in the
autoclave during
sterilization.
The pressure gauge is
essential as it assures
the safety of the
autoclave and the
working condition of the
operation.
4. Pressure releasing unit/
whistle
A whistle is present on
the lid of the autoclave
is the same as that of
the pressure cooker.
The whistle controls the
pressure inside the
chamber by releasing a
certain amount of vapor
by lifting itself.
7. 5. Safetty valve
A safety valve is present on
the lid of the autoclave, which
is crucial in cases where the
autoclave fails to perform its
action or the pressure inside
increases uncontrollably.
The valve has a thin layer
of rubber that bursts itself
to release the pressure
and to avoid the danger of
explosion.
6. Steam generator
•An electrical steam generator or
boiler is present underneath the
chamber that uses an electric
heating system to heat the water
and generate steam in the inner
and the outer chamber.
•The level of water present in the
inner chamber is vital as if the
water is not sufficient; there are
chances of the burning of the
heating system.
•Similarly, if the water is more
than necessary, it might interfere
with the trays and other
components present inside the
chamber.
8. 7. Waste
water
cooler
Many autoclaves are provided
with a system to cool the
effluent before it enters the
draining pipes.
This system prevents any
damage to the drainage pipe
due to the boiling water being
sent out of the autoclave.
9. Procedure
1.Place the material to be
sterilized inside the
pressure chamber and fill
the cylinder with
sufficient water
2.Close the lid and put on
the electrical heater.
3.Adjust the safety valve
to the required pressure.
4.After the water boils,
allow the steam and air
mixture to escape
through the discharge
tap till all the air has
been displaced.
10. Types of autoclave
1. Pressure cooker type/
laboratory bench autoclave:
The more modern type has a
metal chamber with a secure
metal lid that can be fastened
and sealed with a rubber gasket.
It has an air and steam
discharge tap, pressure gauge,
and safety valve. There is an
electric immersion heater at the
bottom of the chamber.
2. Gravity displacement type
autoclave:
In this type of autoclave, the
steam is created inside the
chamber via the heating unit,
which then moves around the
11. 3. Positive pressure
displacement type:
In this type of autoclave, the
steam is generated in a
separate steam generator which
is then passed into the
autoclave.
This autoclave is faster as the
steam can be generated within
seconds.
4. Negative pressure
displacement type:
This is another type of
autoclave that contains both the
steam generator as well as a
vacuum generator.
Here, the vacuum generator
12. Calibration
and
Validation
of
autoclave
1. Biological indicator
The most commonly used
indicators is the spores of
Geobacillus sterothemophilus.
These spores are highly resistant
to steam and serve as a reliable
indicator of autoclave. They can
withstand high temperatures and
require a specific time and
temperature combination for
complete destruction.
2. Autoclave tapes
These tapes contain a heat-
sensitive, chemical indicator that
undergoes a color or displays
specific marking when exposed to
the proper sterilization
temoerature rypically 121°C.
13. 3. Thermo-couple validation
Thermocouple is a temperature measuring device that consist
of 2 different metal wires jpined together at one end. When
exposed to heat a voltage is generated at the junction of the
wires, which is proportional to the temperature. This voltage is
then measured by a potentiometer or temperature measuring
device providing an accurate temperature reading.
4. Bowie-Dick test
A Bowie-Dick test is a standard operational test that
laboratories can use to determine proper air removal from
their pre-vacuum autoclave chamber and to ensure their
autoclave meets the appropriate conditions for sterilization.
Bowie-Dick test cycle was successful if the thermochromic
paper in the test pack turns completely black; this indicates
14. Application of autoclave
Autoclaves are versatile devices that find various uses in different settings. Some
common applications of autoclaves include:
1.Medical facilities:Autoclaves play a crucial role in medical facilities for sterilizing
medical instruments, including surgical tools, syringes, and other reusable
equipment. They are also used to sterilize materials such as dressings, bandages,
and linens.
2.Dental offices: Autoclaves are essential in dental offices to sterilize dental
instruments like drills, forceps, and probes. This ensures a safe and sterile
environment for dental procedures.
3.Laboratories: Autoclaves are extensively used in research laboratories,
microbiology labs, and biotechnology labs for sterilizing laboratory glassware,
pipettes, media, Petri dishes, and other equipment. It helps prevent contamination
and maintain the integrity of experiments and cultures.
4.Pharmaceutical industry: Autoclaves are employed in the pharmaceutical industry
to sterilize equipment, vials, containers, and packaging materials. This ensures the
safety and sterility of pharmaceutical products.
5.Veterinary clinics: Autoclaves are used in veterinary clinics and animal research
facilities for sterilizing surgical instruments, lab equipment, and animal care supplies.