发明名称 |
INTRAMEDULLARY NAIL AND PROTRUDING SCREW LOCKING MECHANISM |
摘要 |
An apparatus for treating a bone comprises an implant to be received within the bone, including a plurality of bores extending therethrough and a cavity formed therewithin, each of the bores being dimensioned to receive a bone fixation element and a plurality of inserts receivable in the cavity. Each insert includes an opening extending therethrough and configured to align with a corresponding bore. Each insert is movable between a resting configuration in which an opening width is smaller than a width of a bone fixation element inserted therethrough and a stressed configuration in which the opening width is expanded to a width greater than that of the bone fixation element in combination with a compression member movable into the cavity to apply a force moving the inserts from the resting configuration to the stressed configuration, withdrawal thereof reducing the force and permitting a return to the resting configuration.
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申请公布号 |
CA2767005(A1) |
申请公布日期 |
2011.01.06 |
申请号 |
CA20102767005 |
申请日期 |
2010.06.29 |
申请人 |
SYNTHES USA, LLC |
发明人 |
OVERES, TOM;ZURSCHMIEDE, SILAS;VOLZER, SIMONE;FRIGG, ROBERT |
分类号 |
A61B17/72 |
主分类号 |
A61B17/72 |
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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