Adhesive wafer with embossed skin-contacting surface

Details Adhesive wafer with embossed skin-contacting surface Adhesive wafer with embossed skin-contacting surface

1996-04-30

1998-09-22

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

424446, 424447, 424448, 424449, A61F 1300, A61L 1516

Patent

active

058111166

ABSTRACT:
An adhesive wafer, which is especially suitable for use as a faceplate for an ostomy appliance but may also be used as a wound dressing, has an adhesive layer of hydrocolloid-containing skin barrier material and a flexible backing layer extending over one surface of the adhesive layer. The opposite skin-contacting surface of the adhesive layer is embossed to provide a pattern of discrete, non-connecting depressions separated and isolated from each other by flat-topped ridges dimensioned and arranged so that a skin surface engaged by said embossed surface primarily contacts only such ridges.

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WO 91/01706 International Application.
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