发明授权
- 专利标题： Spinal osteosynthesis device and preparation method
- 专利标题（中）： 脊柱骨接合装置及其制备方法
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申请号： US10473999申请日： 2002-04-03
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公开(公告)号： US07507248B2公开(公告)日： 2009-03-24
- 发明人: Jacques Beaurain , Joel Delecrin , Michel Onimus , Isabelle Koenig , Alain Ducolombier , Marc Pierunek , Hervé Chataigner , Marielle Derosi , Agnés De Postel
- 申请人： Jacques Beaurain , Joel Delecrin , Michel Onimus , Isabelle Koenig , Alain Ducolombier , Marc Pierunek , Hervé Chataigner , Marielle Derosi , Agnés De Postel
- 申请人地址： FR Rosieres Pres Troyes
- 专利权人： LDR Medical
- 当前专利权人： LDR Medical
- 当前专利权人地址： FR Rosieres Pres Troyes
- 代理机构： Fish & Richardson P.C.
- 优先权： FR0104717 20010406
- 国际申请： PCT/IB02/02827 WO 20020403
- 国际公布： WO02/080788 WO 20021017
- 主分类号： A61B17/70
- IPC分类号： A61B17/70
摘要：
A spinal internal implantation device for osteosynthesis has one or more bars for supporting for moving the spine and at least one implant for connecting the bars and vertebrae. The implant includes a blown anchor attached to a body of the implant and a fixation arrangement for the bars. The fixation arrangement includes a clamp for clamping the bar against internal walls of a channel formed in the body of the implant. At least part of the length of the bars includes a transversal bearing structure that is a cross-section of the bars having at least one flat part of a part having a lower forepost convexity than the rest of the cross section.
公开/授权文献
- US20040172020A1 Spinal osteosynthesis device and preparation method 公开/授权日：2004-09-02
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