Self-donning supplemental oxygen

Details Self-donning supplemental oxygen Self-donning supplemental oxygen

2005-08-03

2009-10-27

Douglas, Steven O (Department: 3771)

Surgery

Respiratory method or device

Combined with or convertible to a nonrespiratory device, or...

C128S201290

Reexamination Certificate

active

07607434

ABSTRACT:
A supplemental oxygen system and method is set forth for providing oxygen to an occupant of a pressurized aircraft. A flexible hood may be adapted to be stowed in a small volume when the flexible hood is deflated and may be further adapted to cover at least a portion of the head of the occupant and to provide a flow of oxygen to the occupant when the flexible hood is inflated. A source of oxygen may be adapted to rapidly inflate and deploy the flexible hood.

REFERENCES:
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patent: 4221216 (1980-09-01), Kranz
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patent: 4766893 (1988-08-01), Drews
patent: 5113854 (1992-05-01), Dosch et al.
patent: 5115804 (1992-05-01), Brookman
patent: 5664566 (1997-09-01), McDonald et al.
patent: 6340024 (2002-01-01), Brookman et al.
patent: 6526967 (2003-03-01), Cordero et al.

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