发明名称 |
ACETABULAR CUP INSERTER |
摘要 |
An instrument for positioning a hollow cup component of an orthopaedic joint prosthesis. The instrument includes an insertion end section, a handle end section opposite the insertion end section, and a shaft coupling the insertion end section to the handle end section. The insertion end section includes a cam wheel and a plurality of expanding pieces coupled to the cam wheel such that when the cam wheel is rotated in one direction, the expanding pieces expand out in a radial direction and frictionally engage an inner surface of the hollow cup component. |
申请公布号 |
US2015094729(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
US201314040824 |
申请日期 |
2013.09.30 |
申请人 |
DEPUY SYNTHES PRODUCTS, LLC |
发明人 |
SCHMIT MATTHEW D. |
分类号 |
A61F2/46 |
主分类号 |
A61F2/46 |
代理机构 |
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代理人 |
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主权项 |
1. An instrument for positioning a hollow cup component of an orthopaedic joint prosthesis, which comprises:
an insertion end section; a handle end section opposite the insertion end section; and a shaft coupling the insertion end section to the handle end section; wherein the insertion end section includes a cam wheel and a plurality of expanding pieces coupled to the cam wheel such that when the cam wheel is rotated in one direction, the expanding pieces expand out in a radial direction and frictionally engage an inner surface of the hollow cup component. |
地址 |
Raynham MA US |