发明申请
- 专利标题： Surgical Access Device with One Time Seal
- 专利标题（中）： 具有一次性密封的手术进入装置
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申请号： US12420232申请日： 2009-04-08
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公开(公告)号： US20100261972A1公开(公告)日： 2010-10-14
- 发明人: Christopher W. Widenhouse , Katherine J. Schmid , Anthony T. Nguyen , Denzel Z. Herrera-Davis , Patrick J. Minnelli , Frederick E. Shelton, IV
- 申请人： Christopher W. Widenhouse , Katherine J. Schmid , Anthony T. Nguyen , Denzel Z. Herrera-Davis , Patrick J. Minnelli , Frederick E. Shelton, IV
- 申请人地址： US OH Cincinnati
- 专利权人： Ethicon Endo-Surgery, Inc.
- 当前专利权人： Ethicon Endo-Surgery, Inc.
- 当前专利权人地址： US OH Cincinnati
- 主分类号： A61B17/34
- IPC分类号： A61B17/34 ; A61B1/32
摘要：
Various methods and devices are provided for sealing a working channel of a surgical access device using a non-resealable membrane. The non-resealable membrane seals the working channel of the device before use and is punctured when a surgical instrument is inserted into the device such that it will no longer provide a seal in the working channel.
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