发明名称 |
INTERBODY FUSION GRAFTS AND INSTRUMENTATION |
摘要 |
This invention relates to implants formed from donor bone for use in lumbar interbody fusion procedures and instruments for performing such procedures. The implants are formed to include a concave surface formed from a portion of the medullary canal of a long bone. The concaved surface defines a recess in the implant that serves as a depot for osteogenic material. Specific instruments for inserting the implants prepared according to this invention and for preparing the intervertebral space to receive the implants are also provided.
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申请公布号 |
US2005261681(A9) |
申请公布日期 |
2005.11.24 |
申请号 |
US20010870023 |
申请日期 |
2001.05.30 |
申请人 |
BRANCH CHARLES L;LIU MINGYAN;BOYD LAWRENCE M;JOSSE LOIC |
发明人 |
BRANCH CHARLES L.;LIU MINGYAN;BOYD LAWRENCE M.;JOSSE LOIC |
分类号 |
A61B17/56;A61B17/02;A61B17/16;A61B17/17;A61B17/58;A61B17/88;A61B17/92;A61B19/00;A61F2/00;A61F2/28;A61F2/30;A61F2/44;A61F2/46;(IPC1-7):A61B17/56 |
主分类号 |
A61B17/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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