发明申请
US20070027414A1 Laminar construction negative pressure wound dressing including bioabsorbable material
审中-公开
层状结构负压伤口敷料包括生物可吸收材料
- 专利标题: Laminar construction negative pressure wound dressing including bioabsorbable material
- 专利标题(中): 层状结构负压伤口敷料包括生物可吸收材料
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申请号: US11193651申请日: 2005-07-28
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公开(公告)号: US20070027414A1公开(公告)日: 2007-02-01
- 发明人: Brian Hoffman , Robert Rabiner
- 申请人: Brian Hoffman , Robert Rabiner
- 专利权人: Integra LifeSciences Corporation
- 当前专利权人: Integra LifeSciences Corporation
- 主分类号: A61F5/00
- IPC分类号: A61F5/00
摘要:
A laminated negative pressure wound dressing system and method is described. The wound dressing is disposed in the wound in layers including at least one bioabsorbable layer that contacts the wound bed, a bioabsorbable fluid communicating layer, an atmospheric barrier layer, and a tube for applying a negative pressure to the wound bed. Ingrowth of granulation tissue into the bioabsorbable wound bed layer does not need to be inhibited as the bioabsorbable material need not be removed during dressing changes. A kit containing the components of the wound dressing system is also disclosed as well as a method for applying the dressing.