Enterostomy appliances

Details Enterostomy appliances Enterostomy appliances

1974-09-20

1976-06-22

Gaudet, Richard A.

Surgery

Respiratory method or device

Ozone or ion generation

A61F 544

Patent

active

039644855

ABSTRACT:
Disclosed are enterostomy applicance assemblies employing a collection pouch element, a flexible sealing band element and an abdominal wall-contacting gasket element including an apertured gasket back wall portion which is relatively convex and flexible and a gasket front wall surface which is relatively planar and rigid and which is provided with a relatively rigid outwardly-extending frustoconical flange member. The flange member and the gasket front wall portion establish a continuous groove with two adjacent sealing surfaces at acute angles to each other for fluid-tight attachment of the pouch to the gasket with the sealing band.

REFERENCES:
patent: 2818069 (1957-12-01), Fenton
patent: 2874697 (1959-02-01), Johnson
patent: 3076458 (1963-02-01), Mason
patent: 3528420 (1970-09-01), Neilsen
patent: 3762412 (1973-10-01), Frank

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