发明授权
US08292934B2 Dynamic anchor assembly for connecting elements in spinal surgical procedures
有权
用于在脊柱外科手术中连接元件的动态锚固组件
- 专利标题： Dynamic anchor assembly for connecting elements in spinal surgical procedures
- 专利标题（中）： 用于在脊柱外科手术中连接元件的动态锚固组件
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申请号： US12253644申请日： 2008-10-17
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公开(公告)号： US08292934B2公开(公告)日： 2012-10-23
- 发明人: Jeff Justis , Jonathan Dewey , Dimitri Protopsaltis
- 申请人： Jeff Justis , Jonathan Dewey , Dimitri Protopsaltis
- 申请人地址： US IN Warsaw
- 专利权人： Warsaw Orthopedic, Inc.
- 当前专利权人： Warsaw Orthopedic, Inc.
- 当前专利权人地址： US IN Warsaw
- 主分类号： A61B17/04
- IPC分类号： A61B17/04
摘要：
Devices and methods include a multi-axial anchor assembly engageable to a vertebra and a connecting element positionable through a receiver of the anchor assembly. The anchor assembly includes a flexible member between the receiver and an anchor member of the anchor assembly, thereby providing a flexible joint in the anchor assembly for allowing limited movement after primary multi-axial capability between the receiver and the anchor member has been arrested.
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