Flow regulating valve and method

Details Flow regulating valve and method Flow regulating valve and method

1995-04-21

1997-11-11

Asher, Kimberly L.

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

12820418, 12820423, 12820426, A62B 902, A62B 704, A61M 1600, F16K 3126

Patent

active

056852967

ABSTRACT:
A flow regulating system including a valve and a method for maintaining a constant gas flow rate through a patient circuit to ambient exhaust at varying gas pressure by means of differential gas pressure applied to opposed sides of a valve diaphragm.

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7200 Series, Catalog A-0AA493-02 (Jul. 1988), Bennett Group, 2310 Camino Vida Roble, Carlsbad, CA 92009.
7200a, "Option #50 Flow-by", Form #AA-1144 (Jan. 1987), Bennett Group, 2310 Camino Vida Roble, Carlsbad, CA 92009.
"Effect on the Work of Breathing . . . ", Form AA-1495 (Nov. 1989), Bennett Group, 2310 Camino Vida Roble, Carlsbad, CA 92009.

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