发明申请
- 专利标题： Spinal derotation instruments and methods
- 专利标题（中）： 脊柱旋转仪器和方法
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申请号： US11350914申请日： 2006-02-09
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公开(公告)号： US20070213715A1公开(公告)日： 2007-09-13
- 发明人: Keith Bridwell , Stewart Young , Brian Burd , Douglas Kave
- 申请人： Keith Bridwell , Stewart Young , Brian Burd , Douglas Kave
- 专利权人： SDGI Holdings, Inc.
- 当前专利权人： SDGI Holdings, Inc.
- 主分类号： A61F2/30
- IPC分类号： A61F2/30
摘要：
Derotation instrument assemblies and systems are provided to facilitate positioning one or more vertebrae of a spinal column into a desired alignment. The instrument assemblies and systems include implant holders engageable to respective implants engaged to vertebrae of the spinal column, transverse bridges to connect implant holders associated with a particular vertebra, and inter-level linking assemblies to connect instrument assemblies associated with different vertebrae. Derotation handles can be provided to facilitate application of the alignment forces, while the assemblies distribute the corrective forces to the connected implants and vertebrae.
公开/授权文献
- US07794464B2 Spinal derotation instruments and methods 公开/授权日：2010-09-14
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