发明授权
- 专利标题： Biodegradable tissue retractor
- 专利标题（中）： 可生物降解的组织牵开器
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申请号： US10114922申请日： 2002-04-03
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公开(公告)号： US06936005B2公开(公告)日： 2005-08-30
- 发明人: Bradley C. Poff , Stephen J. Herman , Dean M. Pichon , Amarpreet S. Sawhney
- 申请人： Bradley C. Poff , Stephen J. Herman , Dean M. Pichon , Amarpreet S. Sawhney
- 申请人地址： US MA Lexington
- 专利权人： Focal, Inc.
- 当前专利权人： Focal, Inc.
- 当前专利权人地址： US MA Lexington
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 主分类号： A61B17/00
- IPC分类号： A61B17/00 ; A61B17/02 ; A61B17/03 ; A61B17/04 ; A61B17/06 ; A61B17/08 ; A61M31/00 ; A67B17/00
摘要：
This invention describes novel methods and devices for stabilizing and retracting tissue during surgery, in particular internal tissue. Patches of material, preferably biodegradable, are adhered to tissue surfaces. By manipulation of the patches, for example directly with forceps, or via sutures attached to the patches, tissues can be retracted or otherwise manipulated with minimal trauma to the tissues. The method is especially useful in minimally-invasive surgery.
公开/授权文献
- US20020147386A1 Biodegradable tissue retractor 公开/授权日：2002-10-10
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