Oxygen supply system and device therefor

Details Oxygen supply system and device therefor Oxygen supply system and device therefor

1984-05-25

1987-05-12

Recla, Henry J.

Surgery

Respiratory method or device

Gas produced by electrolysis or chemical reaction

12820711, A62B 708

Patent

active

046641084

ABSTRACT:
A stand alone oxygen supply system associated with a mask assembly of the type including a face mask (28) and an inflatable head harness (26). The mask assembly is normally stored in a stowage box (10) which also includes a reservoir (20), a relatively large chemical oxygen generator in the form of a chlorate candle (18) and a plurality of relatively small oxygen supply devices in the form of small chlorate candles (38). The small candles are caused to be sequentially fired to maintain an oxygen supply under pressure within the reservoir (18) during storage and/or tests.

REFERENCES:
patent: 3292617 (1966-12-01), McDonough
patent: 3482568 (1969-12-01), Bovard
patent: 3536456 (1970-10-01), Bovard
patent: 3573001 (1971-03-01), Bovard
patent: 3591343 (1971-07-01), McGoff et al.
patent: 3599636 (1971-08-01), Gutman et al.
patent: 4138218 (1979-02-01), McClure, III
patent: 4140765 (1979-02-01), Martin et al.
patent: 4209491 (1980-06-01), Rich, III
patent: 4294244 (1981-10-01), Pasternack

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