partial rebreather mask and non rebreather mask difference

OXYGEN DELIVERY

Flow rate- O2con.

1L/min-24%

2L/min-28%

3L/min-32%

4L/min-36%

5L/min–40%

6L/min-44%



Oxygen delivery Sources

1. By Nasal cannula.



Flow rate 1-6L/min

02 concentration- 24%- 44%

Nsg. Intervention-

Remove cannula clean nares every 8 hours.




2. Simple face mask-



40%- 5L/min.

45%-50%- 6L/min

55%-60%-8L/min

Nsg. Intervention-flow rate must be-5L/min.

-clean the secretion.

-given skin-care.




3. Partial-Rebreather-mask-



70%-90% fio-2 6-15L/min.

no one way valves

Nsg. Intervention-bag (reservoir) inflated 2/3rd during inspiration.




4. Non-Rebreather-mask-

FI02-60-100%

one way valves

-Remove Saliva and mucous-




5. venturi-mask-



-mask is connected to venturi-device that mix specific volume of room air.

Fio2 24-50%.

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Nursing Officer

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