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19 Cards in this Set

  • Front
  • Back

Home gas and liquid O2


Oxygen ______


Manufacture _____ O2

Concentrations


Gas

Oxygen concentrators


Two different kinds


______ and _____

Molecular sieve and membrane type

O2 CONCENTRATORS


The molecular sieve (filter) type


Zeolite used to sperated what?


Produces wet or dry O2?



Separates O2 from other gases and water


Dry


Efficiency of molecular sieve


Efficiency 2 lpm what O2?


5 lpm what O2 percentage?


Not as O2 efficient as hospital, so the higher lpm, the less

92-95 percent


85-92 percent


Percentage of O2 from molecular concentration

Molecular sieve

Yep

O2 concentration


Membrane type


_____ ______ ______ process


Difference between molecular Sieve and membrane?


Efficiency O2 at 10 lpm

Variable rate diffusion


Humidified O2


40 percent administered up to 10 lpmlpm

Portable O2 systems (gas filled, portable oxygen concentrators, liquid filled)


Gas filled


Small gas filled, supplied by who?

Home health Company

Portable oxygen concentrators


____-____ lbs


_____ outlet ______ battery


_____ filled

5-17


DC to car, rechargeable


Gas

Concentrators fills ______ on top of the concentrators

Tank

Oxygen conserving Device


_____ dose or ______ flow


Provides flow during _____ only


Regulator on portable. . .



Pulse or intermittent flow



Inspiration Gas or liquid


Gas or liquid


Oxygen conserving device


Inspiration O2 is given to patient, but it ____ ____ during exhalation for what?

Shuts down O2 given


Conserve O2

On Oxygen Conserving Device,



May not ____ patient's need for O2


Sometimes the sensory isn't triggered because May not ____ patient's need for O2_______ develops in naso and oral pharynx for next dose


_______ develops in naso and oral pharynx for next dose


Not a strong enough inspiratory flow


Meet


Resivior

Fixed bolus volume


Delivers _____ _____ with each breath for a given setting on equipment


If a patient is breathing 100 percent at 15 bpm it might provide _____ percent at 30 bpm


Disadvantage:

Same bolus


50 percent of O2


O2 drops w/ increased rates of breathing (10 bpm or 20 bpm)


Fixed minute volume


Mathematically determined by ______ _____


It has a certain about of O2 volume set per minute, so the faster respiratory rate the less _____ will be given _____ _____


Disadvantage:

Breathing rate


Volume


Per breath


Less O2 available with higher rates

Continuous flow oxygen


The light blue shade is?

Flow keeps going, but pt isn't inhaling O2


PERSONAL Liquid system


What type?

Primary reservoir system

Small cylinders there are


They still have _____ that change liquid to gas

Portable liquid tank


Vaporizer

Primary reservoir system


Duration calculation in lbs



Problem

Portable units weight


____ - ____ lbs


Can be filled from ____ system


5-14 lbs


Reservoir