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Use
Bubble Humidifier Instructions for Use
and Cleaning Instructions
Instructions for Use
1. Wash hands and remove bubble humidifier from package.
2. Unscrew lid and add water to the Maximum Level marking
on the side of the bottle. Sterile, distilled or boiled water is
recommended.
3. Replace lid and ensure lid is screwed on tight.
4. Attach bubble humidifier to oxygen source, i.e. flowmeter,
concentrator, liquid tank.
5. Test for leaks (A). Turn the flow to 6 LPM and block the
outlet port on the bubble humidifier. An alarm should sound in
5 seconds or less. If not, check connections.
6. Attach oxygen tubing to the outlet port (B) and adjust flow to
prescribed setting.
7. Apply interface, i.e. nasal cannula or oxygen mask, to patient.
8. If water level drops to Minimum level marking on bottle, add
more water.
The Bubble Humidifier is a disposable, single-patient
use device for use in health care facilities and home care.
The humidifier is used to provide additional humidity to
supplemental oxygen therapy and is available with either a
3 PSI or 6 PSI safety pop-off valve.
7100 Bubble Humidifier- 3 PSI Pop-off | 7600 Bubble Humidifier- 6 PSI Pop-off
MAXIMUM
Pressure
relief alarm
Pressure
relief port
Maximum
water level
Minimum
water level
Diffuser
Oxygen
outlet port
MINIMUM
Oxygen source
O
2
Source
MAXIMUM
MINIMUM
(A)
MAXIMUM
MINIMUM
Oxygen
Tubing
To
Patient
O
2
Source
(B)
