A wound dressing (10) is described which includes a flexible backing member (14) that can be vacuum formed to include a depression. A pressure-sensitive adhesive layer (16) extends across the depression side of the flexible backing member. A hydrogel material (12) is positioned in the depression of the flexible backing member and a release liner (18) extends over the exposed pressure-sensitive adhesive layer and the exposed hydrogel material, which release liner has a selective releasability whereby it can be removed from the wound dressing intact, leaving a portion of the pressure-sensitive adhesive and the hydrogel material exposed.
申请公布号
DE68927378(D1)
申请公布日期
1996.11.28
申请号
DE1989627378
申请日期
1989.09.14
申请人
PAUL HARTMANN AG, 89522 HEIDENHEIM, DE
发明人
CARTMELL, JAMES, V., CENTERVILLE, OH 45458, US;WOLF, MICHAEL, L., WEST MILTON, OH 45383, US;STURTEVANT, WAYNE, R., CENTERVILLE, OH 45458, US;VALADEZ, MANUEL, J., CASTAIC, CA 91384, US