发明授权
- 专利标题： Instrument seal
- 专利标题（中）： 仪表密封
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申请号： US13419628申请日： 2012-03-14
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公开(公告)号： US08684975B2公开(公告)日： 2014-04-01
- 发明人: Jeremy J. Albrecht , John R. Brustad , Gary M. Johnson , Matthew W. Becerra , Eric Nguyen
- 申请人： Jeremy J. Albrecht , John R. Brustad , Gary M. Johnson , Matthew W. Becerra , Eric Nguyen
- 申请人地址： US CA Rancho Santa Margarita
- 专利权人： Applied Medical Resources Corporation
- 当前专利权人： Applied Medical Resources Corporation
- 当前专利权人地址： US CA Rancho Santa Margarita
- 代理商 Patrick Y Ikehara
- 主分类号： A61M5/178
- IPC分类号： A61M5/178
摘要：
A surgical access port comprises a valve or instrument seal that separates the instrument contact function from the instrument conforming function. Embodiments of the instrument seal comprise in instrument contact element that extends through an opening in a compression element, thereby defining an instrument orifice that seals with an instrument extending therethrough. Embodiments of the instrument contact element comprise a non-distensible membrane or film, for example, as a tube or cylinder.
公开/授权文献
- US20120172807A1 INSTRUMENT SEAL 公开/授权日：2012-07-05
信息查询
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