Multiple layer pressurized O.sub.2 coil package

Details Multiple layer pressurized O.sub.2 coil package Multiple layer pressurized O.sub.2 coil package

1995-03-14

1996-05-21

Burr, Edgar S.

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

12820418, 12820024, A62B 702

Patent

active

055179843

ABSTRACT:
In a back pack pressurized gas assembly, the combination comprising a structure including a back panel sized to be carried on the back of a human carrier; looping pipe coils carried by the structure in overlying relation to the back panel, and in closely coiled configuration in a plane parallel to the back panel whereby the coil means and back panel structure may be conformed closely to the human back; the looping coil means having pressurized gas outlet structure associated therewith, whereby the looping pipe coils may receive pressurized gas for transport and use by the human.

REFERENCES:
patent: 771801 (1904-10-01), Andrew
patent: 789145 (1905-05-01), Derx
patent: 2380372 (1945-07-01), Alderfer
patent: 2982105 (1961-05-01), Akers
patent: 3491752 (1970-01-01), Cowley
patent: 3837337 (1974-09-01), Not available
patent: 4090509 (1976-05-01), Smith
patent: 4253454 (1981-03-01), Warncke
patent: 4932403 (1990-06-01), Scholley
patent: 4964405 (1990-10-01), Arnoth
patent: 5036845 (1991-08-01), Scholley
patent: 5127399 (1992-07-01), Scholley

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