发明公开
- 专利标题： Intramedullary hip screw
- 专利标题（中）： 髓内髋螺钉
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申请号： EP91300893.4申请日： 1991-02-04
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公开(公告)号： EP0441577A3公开(公告)日： 1992-05-27
- 发明人: Durham, A. Glenn , Brumfield, David L.
- 申请人： SMITH & NEPHEW RICHARDS, INC.
- 申请人地址： 1450 Brooks Road Memphis, Tennessee 38116 US
- 专利权人： SMITH & NEPHEW RICHARDS, INC.
- 当前专利权人： SMITH & NEPHEW RICHARDS, INC.
- 当前专利权人地址： 1450 Brooks Road Memphis, Tennessee 38116 US
- 代理机构： Gilholm, Stephen Philip
- 优先权： US476188 19900206
- 主分类号： A61B17/58
- IPC分类号： A61B17/58 ; A61F5/04 ; A61F2/32
摘要：
An intramedullary hip screw (10) includes an intramedullary rod (20), a lag screw (60) and a sleeve for slidably receiving the lag screw. The sleeve is received in a passage in the intramedullary rod having an axis which is oblique to the longitudinal axis of the intramedullary rod such that the axis of the sleeve is directed toward the head of the femur. The intramedullary hip screw of the present invention permits sliding compression of fractures, particuarly intertrochanteric fractures and fractures of the femoral neck.
公开/授权文献
- EP0441577B1 Intramedullary hip screw 公开/授权日：1995-12-13
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