Surgery – Respiratory method or device – Ozone or ion generation
Patent
1974-10-04
1976-03-02
Yasko, John D.
Surgery
Respiratory method or device
Ozone or ion generation
128156, A61F 544
Patent
active
039411338
ABSTRACT:
Stomal devices having controlled release so that disposable stoma bags can be easily replaced without disturbing the peristomal covering attached to the skin. One such device comprises a peristomal covering including an adhesive member and backing member formed of polymeric material having a geometric pattern embossed therein. Another embodiment comprises attaching such embossed polymeric material directly to the adhesive face plate of a disposable stoma bag. Another embodiment comprises forming the stoma bag from the flexible embossed polymeric material which can serve as the backing member.
REFERENCES:
patent: 3053252 (1962-09-01), Wolf
patent: 3339546 (1967-09-01), Chen
patent: 3457919 (1969-07-01), Harbard
patent: 3522807 (1970-08-01), Millenbach
patent: 3713445 (1973-01-01), Marsan
patent: 3802436 (1974-04-01), Brondberg
Davis Stephen B.
E. R. Squibb & Sons Inc.
Levinson Lawrence S.
Smith Merle J.
Yasko John D.
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