发明授权
US08430913B2 Devices and methods for adding an additional level of fixation to an existing construct
有权
用于向现有结构添加额外级别的固定的设备和方法
- 专利标题： Devices and methods for adding an additional level of fixation to an existing construct
- 专利标题（中）： 用于向现有结构添加额外级别的固定的设备和方法
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申请号： US12797682申请日： 2010-06-10
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公开(公告)号： US08430913B2公开(公告)日： 2013-04-30
- 发明人: Anthony James , Timothy E. Adamson , Scott McLean
- 申请人： Anthony James , Timothy E. Adamson , Scott McLean
- 申请人地址： US CT Shelton
- 专利权人： Spine Wave, Inc.
- 当前专利权人： Spine Wave, Inc.
- 当前专利权人地址： US CT Shelton
- 代理机构： Hoffmann & Baron, LLP
- 主分类号： A61B17/70
- IPC分类号： A61B17/70 ; A61B17/88
摘要：
A method and assembly is provided for linking an additional vertebral construct to an existing spinal construct having at least two bone screws engaged to corresponding vertebrae and connected by a connecting member. The assembly includes a fastener configured to engage a bone screw of the existing construct and to engage a connecting member connected to the bone screw. The assembly further includes a linking member having an elongated portion configured to connect to a bone screw of the additional construct and a mounting structure configured for mounting on the bone screw of the existing construct. A locking member fixes the orientation of the linking member relative to the bone screw and a clamping member locks the linking member and existing connecting member to the bone screw of the existing construct.
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