First-aid adhesive bandage

Details First-aid adhesive bandage First-aid adhesive bandage

1985-11-12

1987-08-25

Pellegrino, Stephen C.

Surgery

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

Treating material applied to or removed from external...

128155, A61F 702

Patent

active

046890440

ABSTRACT:
This invention provides a first-aid adhesive bandage comprising a bandage main body having an adhesive coating on its upper surface, a pad affixed to the upper surface of the main body, a container having a medicinal agent enclosed therein and at least one peel sheet temporarily affixed to the adhesive coating of the main body and holding the container in place on or over the pad, the container including a blister portion, a flange extending horizontally outward from the lower end of the blister portion, a bottom wall made of a thin sheet and closing the bottom opening of the blister portion, and a projection extending downward from the central portion of the container top wall for rupturing the thin sheet by depressing the top wall, the blister portion having the medicinal agent enclosed therein, the projection having a lower end in contact or in proximity to the thin sheet, the peel sheet having the container held in position on or over the pad such that the blister portion of the container is exposed above the peel sheet to extend into a side opposed to the pad, the flange of the container is held in contact with the peel sheet and the bottom wall of the container lies on or over the pad.

REFERENCES:
patent: 2489675 (1949-11-01), Roberts
patent: 2579403 (1951-12-01), Slomowitz
patent: 2595606 (1952-05-01), Pohjola
patent: 2714382 (1955-08-01), Alcala
patent: 3297032 (1967-01-01), Antonik
patent: 4117841 (1978-10-01), Perrotta et al.
patent: 4390519 (1983-06-01), Sawyer

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