发明申请
- 专利标题： WOUND RETRACTOR
- 专利标题（中）： 绕线器
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申请号： US13031892申请日： 2011-02-22
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公开(公告)号： US20110144446A1公开(公告)日： 2011-06-16
- 发明人: Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes, II , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
- 申请人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes, II , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
- 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
- 主分类号： A61B1/32
- IPC分类号： A61B1/32
摘要：
An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
公开/授权文献
- US08235054B2 Wound retractor 公开/授权日：2012-08-07
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