发明授权
- 专利标题: Dressing
- 专利标题(中): 敷料
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申请号: US09951089申请日: 2001-09-13
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公开(公告)号: US06822132B2公开(公告)日: 2004-11-23
- 发明人: Helge Ahrens , Carsten Hartkopf , Jochen Kenndoff , Ulrich Köhler , Dirk Lenz , Robert Mayan , Günther Sachau , Ingrid Wesselkamp
- 申请人: Helge Ahrens , Carsten Hartkopf , Jochen Kenndoff , Ulrich Köhler , Dirk Lenz , Robert Mayan , Günther Sachau , Ingrid Wesselkamp
- 优先权: DE10047673 20000922
- 主分类号: A61F500
- IPC分类号: A61F500
摘要:
A dressing especially for covering wounds or preventing or treating blisters, comprising a water vapor pervious carrier film uniformly covered with an adhesive layer, wherein there is centrally disposed on the adhesive layer a water vapor pervious polyurethane matrix which is beveled from an especially central point to the edge of the adhesive layer, although the periphery of the adhesive layer is at least partially not covered by the polyurethane matrix.
公开/授权文献
- US20020156411A1 Dressing 公开/授权日:2002-10-24