发明名称 |
Elbow fracture fixation system |
摘要 |
A bone plate system for the internal fixation of a fractured bone includes a metal plate defining an arrangement of holes, at least one of the holes being a threaded hole. A drill guide has a body, an axial bore through the body sized for guiding a drill, an internal proximal element within the bore at the proximal end of the body for engagement with a tool for removal of the drill guide from the threaded hole, and threads at a distal end of the body for engagement with the threaded holes, the guide removably preassembled into the at least one threaded hole. An insertion tool has a cylindrical body defining an axial bore, the bore sized to stably receive a K-wire, the body having a proximal manual gripping portion and a distal insertion portion. The distal insertion portion has a cross-sectional diameter sized for slidable insertion into the axial bore of the drill guide with sufficient frictional engagement so as to permit the insertion tool to be used as a handle to manipulate the plate, but not of such large cross-sectional diameter so as to prevent removal of the insertion tool from the axial bore of the drill guide under manual force. The insertion portion has a length approximating a length of the drill guide along a longitudinal axis of the drill guide. |
申请公布号 |
EP2397083(A1) |
申请公布日期 |
2011.12.21 |
申请号 |
EP20110178561 |
申请日期 |
2008.10.30 |
申请人 |
DEPUY PRODUCTS, INC. |
发明人 |
SIXTO, ROBERT JR;KORTENBACH, JUERGEN A;FRANCESE, JOSE LUIS;AVUTHU, SRAVANTHI;SANDERS, ROY;WICH, MICHAEL;STEINMANN, SCOTT;THOMAS, KYLE B |
分类号 |
A61B17/80;A61B17/17;A61B17/68;A61B17/86;A61B17/88;B25B27/02;B25B27/06 |
主分类号 |
A61B17/80 |
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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