First-aid adhesive bandage

Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...

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Details

128155, A61F 702

Patent

active

048081728

ABSTRACT:
This invention provides a first-aid adhesive bandage comprising a bandage main body 1 having an adhesive surface covered with a peel cover 9, a pad 3 affixed to the main body 1 and a capsule 4 filled with a medicinal agent and supported on or over the pad 3 by the peel cover 9, the top wall 4a of the capsule 4 having a dented portion 7 extending laterally at the center thereof for bending, and a projection 8 extending downward from the center of the dented portion 7 to rupture a thin sheet 5 of capsule bottom, alternatively the top wall 4a having a pair of slanted blades extending from the center of the dented portion 7, the dented portion 7 being intended to facilitate bending of the capsule 4 and to allow the bending to achieve quick and extensive rupture of the thin sheet 5 of capsule bottom.

REFERENCES:
patent: 3366112 (1968-01-01), Antonik
patent: 3580254 (1971-05-01), Stuart
patent: 4117841 (1978-10-01), Perrotta et al.
patent: 4526176 (1985-07-01), Bremer et al.
patent: 4689044 (1987-08-01), Murata

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