Emergency oxygen supply unit with a respirator

Details Emergency oxygen supply unit with a respirator Emergency oxygen supply unit with a respirator

1987-04-21

1988-08-30

Cohan, Alan

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

12820214, 12820418, A62B 700

Patent

active

047668938

ABSTRACT:
An emergency supply unit with a respirator for oxygen supply to air passengers contains an O.sub.2 -delivering supply unit and a mask, which are received in an openable housing. After removal from the housing the parts form an independent unit which is ready for versatile mobile use. The oxygen unit and the mask are mounted on a housing part which is detachably connected with the housing body and provided with a carrying strap.

REFERENCES:
patent: 1090742 (1914-03-01), Moran
patent: 2881758 (1959-04-01), Motsinger
patent: 3080586 (1963-03-01), Steinke
patent: 3536071 (1970-10-01), Ferrando
patent: 4221216 (1980-09-01), Kranz
patent: 4685456 (1987-08-01), Smart

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