anesthesia machine

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21 Terms

1
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<ul><li><p><strong><u>Oxygen E tank</u></strong></p><ul><li><p>oxygen canister</p></li><li><p>&nbsp;turn on using <u>wing nut</u></p></li></ul></li></ul><p></p>

  • Oxygen E tank

    • oxygen canister

    •  turn on using wing nut

1

2
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<ul><li><p><strong><u>Yoke</u></strong></p><ul><li><p><span>holds oxygen tank securely in place</span></p></li></ul></li></ul><p></p>

  • Yoke

    • holds oxygen tank securely in place

2

3
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<ul><li><p><strong><u>Pressure reducing valve</u></strong></p><ul><li><p>ensure safe working pressure</p></li></ul></li></ul><p></p>

  • Pressure reducing valve

    • ensure safe working pressure

3

4
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<ul><li><p><strong><u>pressure gauge</u></strong></p><ul><li><p><span>500 or less of oxygen in tank is warning that it’s running out of gas</span></p></li></ul></li></ul><p></p>

  • pressure gauge

    • 500 or less of oxygen in tank is warning that it’s running out of gas

4

5
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<ul><li><p>oxygen line</p><ul><li><p>moves oxygen into internal system of machine</p></li></ul></li></ul><p></p>

  • oxygen line

    • moves oxygen into internal system of machine

5

6
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<ul><li><p>flow meter</p><ul><li><p>adjusts the rate of oxygen</p></li><li><p>move dial to ensure it works properly</p></li><li><p>read in liters (L)</p></li></ul></li></ul><p></p>

  • flow meter

    • adjusts the rate of oxygen

    • move dial to ensure it works properly

    • read in liters (L)

6

7
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<ul><li><p>fast flush valve</p><ul><li><p>delivers 100% oxygen at high flow</p></li><li><p>used only with pressure relief valve open</p></li><li><p>never used with non-rebreathing system</p></li><li><p>leak check</p></li></ul></li></ul><p></p>

  • fast flush valve

    • delivers 100% oxygen at high flow

    • used only with pressure relief valve open

    • never used with non-rebreathing system

    • leak check

7

8
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<ul><li><p>vaporizer inlet</p><ul><li><p>oxygen enters the vaporizer to mix with anesthetic</p></li></ul></li></ul><p></p>

  • vaporizer inlet

    • oxygen enters the vaporizer to mix with anesthetic

8

9
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<ul><li><p>indicator window</p><ul><li><p>tells how much liquid gas is in vaporizer</p></li></ul></li></ul><p></p>

  • indicator window

    • tells how much liquid gas is in vaporizer

9

10
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<ul><li><p>vaporizer</p><ul><li><p>turns liquid anesthetic into vapor and marries with oxygen</p></li><li><p>check dial by rotating </p></li><li><p>check isoforren in gauge</p></li></ul></li></ul><p></p>

  • vaporizer

    • turns liquid anesthetic into vapor and marries with oxygen

    • check dial by rotating

    • check isoforren in gauge

10

11
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<ul><li><p>vaporizer outlet</p><ul><li><p>where oxygen/anesthetic gas mixture exits </p></li></ul></li></ul><p></p>

  • vaporizer outlet

    • where oxygen/anesthetic gas mixture exits

11

12
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<ul><li><p>inhalation valve</p><ul><li><p>allows gas to flow to patient only</p></li><li><p>prevents back flow</p></li></ul></li></ul><p></p>

  • inhalation valve

    • allows gas to flow to patient only

    • prevents back flow

12

13
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<ul><li><p><strong><u>exhalation valve</u></strong></p><ul><li><p>guides used gas back into the system</p></li><li><p><strong>pop off valve</strong></p></li></ul></li></ul><p></p>

  • exhalation valve

    • guides used gas back into the system

    • pop off valve

13

14
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<ul><li><p><strong><u>pressure manometer</u></strong></p><ul><li><p>amount of pressure in system</p></li><li><p>centimeters of water</p></li><li><p><strong>shouldn’t exceed 20 PSI while patient is attached</strong></p></li></ul></li></ul><p></p>

  • pressure manometer

    • amount of pressure in system

    • centimeters of water

    • shouldn’t exceed 20 PSI while patient is attached

14

15
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<ul><li><p>reservoir bag</p><ul><li><p>collects gases for manual ventilation or monitoring breathing</p></li><li><p>rebreathing bag</p></li></ul></li></ul><p></p>

  • reservoir bag

    • collects gases for manual ventilation or monitoring breathing

    • rebreathing bag

15

16
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<ul><li><p><strong><u>CO2 absorber</u></strong></p><ul><li><p>removes CO2 from exhaled gas</p></li><li><p>soda lime crystals</p></li><li><p><strong>replace after 6-8 hours of use</strong></p></li><li><p>turns purple</p></li></ul></li></ul><p></p>

  • CO2 absorber

    • removes CO2 from exhaled gas

    • soda lime crystals

    • replace after 6-8 hours of use

    • turns purple

16

17
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<ul><li><p><strong><u>scavenging system</u></strong></p><ul><li><p>captures excess anesthetic gas </p></li><li><p>prevents gas from entering room</p></li></ul></li></ul><p></p>

  • scavenging system

    • captures excess anesthetic gas

    • prevents gas from entering room

17

18
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<ul><li><p><strong><u>F air canister</u></strong></p><ul><li><p>contains activated charcoal</p></li><li><p>gravity scavenging unit</p></li><li><p>weigh for 50 grams increase from starting weight</p></li></ul></li></ul><p></p>

  • F air canister

    • contains activated charcoal

    • gravity scavenging unit

    • weigh for 50 grams increase from starting weight

18

19
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<ul><li><p><strong><u>pop off valve</u></strong></p><ul><li><p>pressure relief valve</p></li><li><p>relieves excess pressure in system</p></li><li><p><strong>keep open!!!</strong></p></li></ul></li></ul><p></p>

  • pop off valve

    • pressure relief valve

    • relieves excess pressure in system

    • keep open!!!

19

20
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<p>rebreathing circuits</p>

rebreathing circuits

oxygen flow rate: 20-40 mL/min/kg

21
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<p>non-breather circuits</p>

non-breather circuits

  • oxygen flow rate: 200-400 mL/min/kg

  • 7kg or less