发明授权
- 专利标题: Screw for lumbar-sacral fixator
- 专利标题(中): 螺钉用于腰骶固定器
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申请号: US295054申请日: 1994-08-26
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公开(公告)号: US5505731A公开(公告)日: 1996-04-09
- 发明人: Alain Tornier
- 申请人: Alain Tornier
- 申请人地址: FRX Saint-Ismier
- 专利权人: Tornier SA
- 当前专利权人: Tornier SA
- 当前专利权人地址: FRX Saint-Ismier
- 优先权: FRX9310581 19930901
- 主分类号: A61B17/70
- IPC分类号: A61B17/70 ; A61B17/86 ; A61B17/80
摘要:
A screw for a lumbar-sacral fixator for use on the spine wherein the screw comprises a threaded part and a head which has a notched surface which is inclined with respect to an elongated axis of the screw by an angle of approximately 30.degree. to 45.degree..
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