Gas dispensing apparatus and case therefor

Details Gas dispensing apparatus and case therefor Gas dispensing apparatus and case therefor

1989-10-23

1990-07-10

Crowder, Clifford D.

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

12820525, 12820418, A62B 702, A62B 904, A62B 2500, A62B 3700

Patent

active

049400495

ABSTRACT:
A gas dispensing system particularly adapted for use as an emergency oxygen inhalator includes a gas storage tank and gas distributing apparatus enclosed in a case having an access opening therein. The access opening is opened and closed by means of a transparent cover which shows the tank and dispensing apparatus inside the case and makes it easy for a user to quickly find and use the oxygen inhalator.

REFERENCES:
patent: 1361451 (1920-12-01), Flannery, Jr.
patent: 1827574 (1931-10-01), Frazier
patent: 2198811 (1940-04-01), Gabriel
patent: 2552783 (1951-05-01), Harper
patent: 3027211 (1962-03-01), Wright
patent: 4196725 (1980-04-01), Gunderson
patent: 4618067 (1986-10-01), Cohn et al.
patent: 4621633 (1986-11-01), Bowles et al.
patent: 4722333 (1988-02-01), Bartos
Hudson Oxygen Therapy Sales Co., Jun. 1, 1972, Hudson Lifesaving Equip., Elder Oxygen Company, Inc. ("Elder Demand Valve Resuscitation").

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