发明申请
- 专利标题： APPARATUS FOR TOPICAL NEGATIVE PRESSURE THERAPY
- 专利标题（中）： 用于局部负压治疗的装置
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申请号： US14267721申请日： 2014-05-01
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公开(公告)号： US20140330225A1公开(公告)日： 2014-11-06
- 发明人: Kristian Hall , Edward Yerbury Hartwell
- 申请人： Smith & Nephew PLC
- 申请人地址： GB London
- 专利权人： Smith & Nephew PLC
- 当前专利权人： Smith & Nephew PLC
- 当前专利权人地址： GB London
- 优先权： GB0723872.8 20071206
- 主分类号： A61M1/00
- IPC分类号： A61M1/00 ; A61M27/00
摘要：
Apparatus and a method for the provision of TNP therapy to a wound are described, the apparatus comprising: a sealing membrane (504) for covering a wound to form a wound cavity (500); one end of an aspirant conduit (522) operably associated with the wound cavity, vacuum means (524) provided at a distal end of the aspirant conduit for applying a vacuum to the wound cavity; and, air bleed means (510) in fluid communication with the wound cavity. Various embodiments of air bleed port members are also described.
公开/授权文献
- US09801985B2 Apparatus for topical negative pressure therapy 公开/授权日：2017-10-31
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