Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1994-07-28
1997-03-25
Asher, Kimberly L.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820127, 12820128, 220581, 220582, A62B 700, A62B 900, A62B 1810, B63C 1102
Patent
active
056134908
ABSTRACT:
A portable pressure tank for storing breathable air. An elongate tank body is made from a metal alloy capable of much higher air cycles even when subjected to pressure densities in the range of 40,650 lb/in.sup.3 on a regular basis. The tank body can be less than ten inches long and weighs less than five pounds when filled to about 64 ft.sup.3 of air at 5,000 psi.
REFERENCES:
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patent: 4362153 (1982-12-01), Wilson et al.
patent: 4365628 (1982-12-01), Hodel
patent: 4409978 (1983-10-01), Bartos
patent: 5027810 (1991-07-01), Patureau et al.
patent: 5042474 (1991-08-01), Williamson
patent: 5318019 (1994-07-01), Celaya
Description of a Use of Product Known to Applicants, Oct. 28, 1994, Richard P. Mayes, Richard Y.Royer, and Ward D. Hubbard.
Hubbard Ward D.
Mayes Richard P.
Royer Richard Y.
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