发明授权
US5505731A Screw for lumbar-sacral fixator 失效
螺钉用于腰骶固定器

  • 专利标题: Screw for lumbar-sacral fixator
  • 专利标题(中): 螺钉用于腰骶固定器
  • 申请号: US295054
    申请日: 1994-08-26
  • 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
Screw for lumbar-sacral fixator
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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