发明名称 |
Spinal osteosynthesis device and preparation method |
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.
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申请公布号 |
US7507248(B2) |
申请公布日期 |
2009.03.24 |
申请号 |
US20040473999 |
申请日期 |
2004.04.12 |
申请人 |
LDR MEDICAL |
发明人 |
BEAURAIN JACQUES;DELECRIN JOEL;ONIMUS MICHEL;KOENIG ISABELLE;DUCOLOMBIER ALAIN;PIERUNEK MARC;CHATAIGNER HERVE;DEROSI MARIELLE;DE POSTEL AGNES |
分类号 |
A61B17/58;A61B17/70;A61F2/44;A61F2/46 |
主分类号 |
A61B17/58 |
代理机构 |
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代理人 |
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主权项 |
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