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: US13533453申请日: 2012-06-26
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公开(公告)号: US20120277539A1公开(公告)日: 2012-11-01
- 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 (500), having a first ring (504) with a diameter greater than the desired diameter of the wound incision, a flexible second ring (502), having a lumen and a diameter greater than the desired diameter of the wound incision, and a flexible sleeve (506), disposed in a generally cylindrical form between the first and second rings (502, 504), where the second ring may be rolled over itself to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
公开/授权文献
- US08973583B2 Wound retractor 公开/授权日:2015-03-10