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Patent

Adhesive bandage for protection of skin surfaces

TLDR
In this article, an adhesive bandage is described for protecting blisters or wounds, or for preventing chaffing or the formation of blisters, and a method for treating blisters as well as a method to prevent chaff, and the method of preventing blisters and blisters formation is described.
Abstract
An adhesive bandage is disclosed for protecting blisters or wounds, or for preventing chaffing or the formation of blisters. In one embodiment, the bandage includes a protective layer for covering the blister or area of skin to be protected, and an adhesive layer surrounding the protective layer. The opposite side of the bandage contains a low-friction layer or surface and a separate sheet of low-friction material adjacent to but movable with respect to the low-friction layer or surface. The sheet of low-friction material is attached to the bandage in such a way that it can move with respect to the bandage in response to frictional forces, thereby minimizing a transfer of frictional forces from clothing or the like to the bandage. A method of treating blisters, as well as a method of preventing chaffing and the formation of blisters are also disclosed.

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TL;DR: A self-adhesive bandage (14, 114, 144, 160) as mentioned in this paper is a bandage that can be used for prevention and treatment of skin breakdown by relief of friction and shear forces.
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References
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Protective bandage having improved impact protection

TL;DR: A fluid-filled bubble means is positioned centrally of the bandage and is adapted to overlie the sensitive body area to protect it against impacts, to reduce the pain of impacts, and to promote healing as mentioned in this paper.
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TL;DR: In this article, a flexible plastic strip is used to protect and cohesively and coherently bind the wound edges together, and a non-stick surface is provided to make contact with the wound.