Disposable hyperbaric oxygen dressing

Details Disposable hyperbaric oxygen dressing Disposable hyperbaric oxygen dressing

1989-11-06

1990-11-13

Isabella, David J.

Surgery

Means for introducing or removing material from body for...

Treating material applied to or removed from external...

604307, 128156, 128888, 424443, A61F 1300

Patent

active

049698818

ABSTRACT:
Disposable hyperbaric oxygen dressing adapted to treatment of a body sore on the skin of a patient. A thin flexible oxygen impermeable plastic film has upper and lower surfaces. A rigid flat open cell plastic member is oxygen permeable. The member has a central opening, a flat upper surface and a flat lower surface. The upper member surface is sealed to the lower surface of the film, the film-member seal being oxygen impermeable. A first self-adhesive layer is secured to the lower surface of the member. A second layer of release paper is removably secured to the first layer. The first layer, after the second layer has been removed, is adapted to be removably sealed in an oxygen impermeable manner to the skin of the patient with the sore being disposed in the opening. An oxygen feed tube extending through the member into the central opening, said tube being oxygen impermeable and sealed to the member, the tube-member seal being oxygen impermeable.

REFERENCES:
patent: 3026874 (1962-03-01), Stevens
patent: 3610238 (1971-10-01), Rich, Jr.
patent: 3782377 (1974-01-01), Rychlik

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