发明申请
- 专利标题： Surgical retractors and methods of minimally invasive surgery
- 专利标题（中）： 手术牵开器和微创手术方法
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申请号： US11325620申请日： 2006-01-04
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公开(公告)号： US20070156025A1公开(公告)日： 2007-07-05
- 发明人: Connie Marchek , William Frasier , Anne Drzyzga , Sara Dziedzic , Holly Brideau , Thomas Runco , Nicholas Pavento
- 申请人： Connie Marchek , William Frasier , Anne Drzyzga , Sara Dziedzic , Holly Brideau , Thomas Runco , Nicholas Pavento
- 主分类号： A61B1/32
- IPC分类号： A61B1/32
摘要：
A surgical retractor includes a plurality of blade assemblies interconnected by a plurality of racks. One or more of the blade assemblies is movable along a rack to selectively expand the retractor. At least one of the blade assemblies includes a blade that is rotatably connected to the blade assembly and that is rotatable independent of other blades of the retractor.
信息查询
IPC分类:
