发明授权
- 专利标题： Devices and techniques for a posterior lateral disc space approach
- 专利标题（中）： 后侧椎间盘方法的装置和技术
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申请号： US10636398申请日： 2003-08-07
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公开(公告)号： US07935124B2公开(公告)日： 2011-05-03
- 发明人: George Frey , John L. White , Mingyan Liu , Loic Josse
- 申请人： George Frey , John L. White , Mingyan Liu , Loic Josse
- 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： A61F2/44
- IPC分类号： A61F2/44
摘要：
This invention relates to methods and instruments for performing disc space preparation and implant insertion from a unilateral approach to the spine through a posterior lateral opening to the disc space. The instruments include spreaders, distractors, reamers, scrapers, cutters, chisels, rasps, pushers and implant inserters. A surgical procedure is provided that allows bilateral support of the adjacent vertebrae with at least one interbody fusion device inserted into the disc space via a unilateral approach. Implants for insertion into the disc space are also provided.
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