发明授权
- 专利标题: Flexible chain implants and instrumentation
- 专利标题(中): 柔性链植入物和仪器仪表
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申请号: US12601468申请日: 2008-06-30
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公开(公告)号: US08673010B2公开(公告)日: 2014-03-18
- 发明人: Curtis Compton , Dennis Chien , Robert Delurio , Dominique Messerli
- 申请人: Curtis Compton , Dennis Chien , Robert Delurio , Dominique Messerli
- 申请人地址: US MA Raynham
- 专利权人: DePuy Synthes Products, LLC
- 当前专利权人: DePuy Synthes Products, LLC
- 当前专利权人地址: US MA Raynham
- 代理机构: Baker & Hostetler LLP
- 国际申请: PCT/US2008/068836 WO 20080630
- 国际公布: WO2009/006432 WO 20090108
- 主分类号: A61F2/44
- IPC分类号: A61F2/44
摘要:
A flexible chain implant for insertion into an interior volume of a vertebral body. The implant may be implanted in an insertion position for sliding through a cannula and is flexible for packing into the interior volume in an implanted configuration. The implant randomly separates in the implanted configuration. The implant includes a top member and a bottom member, wherein the top and bottom members are coupled to one another at a coupled portion. The top and bottom members preferably each include an inner surface such that the inner surfaces include a plurality of alternating projections and recesses so that the projections are received within the recesses in an insertion position. Alternatively, the implant may include a plurality of substantially non-flexible bodies and a plurality of substantially flexible links interconnecting the bodies. The non-flexible bodies include a plurality of facets and/or abutment surfaces.
公开/授权文献
- US20100185290A1 FLEXIBLE CHAIN IMPLANTS AND INSTRUMENTATION 公开/授权日:2010-07-22