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公开(公告)号:US5059424A
公开(公告)日:1991-10-22
申请号:US430188
申请日:1989-11-01
IPC分类号: A61K31/13 , A61F13/00 , A61F13/02 , A61F13/15 , A61K31/047 , A61K31/785 , A61L15/16 , A61L15/26 , A61L15/60 , A61L26/00 , A61P17/00 , C08G18/00 , C08G18/10 , C08G18/50 , C08G18/73 , C08G18/75
CPC分类号: C08G18/5024 , A61F13/0203 , A61F13/023 , A61L15/26 , A61L15/60 , A61L26/0019 , A61L26/008 , C08G18/10 , A61F2013/00748 , A61F2013/00851 , A61F2013/00868 , A61F2013/00885 , A61F2013/15926 , C08G2210/00
摘要: A wound dressing product is described which includes a flexible backing member that can be vacuum formed to include a depression. A pressure-sensitive adhesive layer extends across the depression side of the flexible backing member. A hydrogel material is positioned in the depression of the flexible backing member and a release liner 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 product intact, leaving a portion of the pressure-sensitive adhesive and the hydrogel material exposed.
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公开(公告)号:US5112618A
公开(公告)日:1992-05-12
申请号:US712342
申请日:1991-06-07
IPC分类号: A61F13/00 , A61F13/02 , A61F13/15 , A61L15/26 , A61L15/60 , A61L26/00 , C08G18/10 , C08G18/50
CPC分类号: C08G18/5024 , A61F13/0203 , A61F13/023 , A61L15/26 , A61L15/60 , A61L26/0019 , A61L26/008 , C08G18/10 , A61F2013/00748 , A61F2013/00851 , A61F2013/00868 , A61F2013/00885 , A61F2013/15926 , C08G2210/00
摘要: A wound dressing product is described which includes a flexible backing member that can be vacuum formed to include a depression. A pressure-sensitive adhesive layer extends across the depression side of the flexible backing member. A hydrogel material is positioned in the depression of the flexible backing member and a release liner 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 product intact, leaving a portion of the pressure-sensitive adhesive and the hydrogel material exposed.
摘要翻译: 描述了一种伤口敷料产品,其包括可真空成型以包括凹陷的柔性背衬构件。 压敏粘合剂层延伸穿过柔性背衬构件的凹陷侧。 水凝胶材料定位在柔性背衬构件的凹陷中,并且释放衬垫延伸在暴露的压敏粘合剂层和暴露的水凝胶材料上,该释放衬垫具有选择性释放性,从而可以从伤口敷料产品中完整地去除 ,使一部分压敏粘合剂和水凝胶材料暴露。
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