Autoclave Lab: Components and Working Principle

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Questions and Answers

What is the main function of the component labeled as 5?

  • To measure the pressure inside the vessel
  • To heat the vessel
  • To remove air from the vessel
  • To release excess pressure in the vessel (correct)

What is the purpose of the component labeled as 4?

  • To remove air from the vessel (correct)
  • To heat the vessel
  • To add air to the vessel
  • To measure the pressure inside the vessel

What is the function of the component labeled as 6?

  • To remove air from the vessel
  • To measure the pressure inside the vessel (correct)
  • To heat the vessel
  • To release excess pressure in the vessel

What is the main function of the component labeled as 1?

<p>To heat the vessel (B)</p> Signup and view all the answers

What is the component labeled as 3?

<p>A vessel or pressure chamber (D)</p> Signup and view all the answers

What is another name for an autoclave?

<p>Steam sterilizer (B)</p> Signup and view all the answers

What is the primary purpose of an autoclave?

<p>To sterilize equipment in healthcare settings (B)</p> Signup and view all the answers

What is the name of the assistant teacher who attended the autoclave lab?

<p>Suhaib Raad (C)</p> Signup and view all the answers

What is the name of the lab that was attended by the assistant teacher?

<p>Autoclave Lab (A)</p> Signup and view all the answers

What is the translation of '‫معمل األوتوكالف‬'?

<p>Autoclave Lab (A)</p> Signup and view all the answers

What is the main purpose of the autoclave?

<p>To sterilize materials (C)</p> Signup and view all the answers

Why is the autoclave not suitable for autoclave bags?

<p>Because it creates air pockets (D)</p> Signup and view all the answers

What is the main difference between horizontal and vertical autoclaves?

<p>The direction of the door opening (A)</p> Signup and view all the answers

What is the typical size of a horizontal autoclave?

<p>Large (C)</p> Signup and view all the answers

In a positive pressure displacement autoclave, where is the steam generated?

<p>In a separate steam generator unit (D)</p> Signup and view all the answers

How is the autoclavable material loaded into a vertical autoclave?

<p>From the top (A)</p> Signup and view all the answers

What material is the lid or door of an autoclave made of?

<p>Stainless steel (C)</p> Signup and view all the answers

What is the primary function of an autoclave?

<p>To sterilize equipment (A)</p> Signup and view all the answers

Where is the lid or door located on an autoclave?

<p>At the vessel's mouth (C)</p> Signup and view all the answers

What is another name for an autoclave?

<p>Steam sterilizer (B)</p> Signup and view all the answers

In which industries are autoclaves typically used?

<p>Healthcare and industrial (D)</p> Signup and view all the answers

What is the primary function of the vent in a gravity displacement autoclave?

<p>To force out the air from the chamber (B)</p> Signup and view all the answers

What is the medium that enters the chamber in a gravity displacement autoclave?

<p>Hot steam (B)</p> Signup and view all the answers

What is the purpose of the hot steam in a gravity displacement autoclave?

<p>To force out air from the chamber (C)</p> Signup and view all the answers

What is the result of the hot steam entering the chamber in a gravity displacement autoclave?

<p>The air is forced out (A)</p> Signup and view all the answers

What is the driving force behind the displacement of air in a gravity displacement autoclave?

<p>Gravity (D)</p> Signup and view all the answers

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Study Notes

Autoclave Lab

  • Autoclaves are also known as steam sterilizers, used for healthcare or industrial applications.

Components of Autoclave

  • Electrical heater
  • Vessel or pressure chamber
  • Air removal valve
  • Safety valve
  • Pressure gauge
  • Lid/door made of stainless steel, placed at the vessel's mouth

Working Principle of Autoclave

  • Gravity displacement autoclave:
    • Hot steam enters the chamber, forcing air out through a vent
    • Unsuitable for autoclave bags due to air pockets creation
  • Autoclaves are generally of two types: horizontal and vertical

Types of Autoclaves

Horizontal Autoclave

  • Door/lid opens outwards towards the handler
  • Usually available in large sizes

Vertical Autoclave

  • Autoclavable material is loaded from the top side of the autoclave
  • Usually available in small sizes

Positive Pressure Displacement Autoclave

  • Steam is generated in a separate steam generator unit
  • Moisture is transferred into the autoclave

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