发明名称 |
Surgical universal positioning block and tool guide |
摘要 |
A positioning block ( 10 ) for use in total knee replacement surgery, permitting five degrees-of-freedom movement relative to a bone element ( 39 ) to which it is fixed. The positioning block ( 10 ) comprises a rotational mounting element ( 14 ) that is removably engaged to the bone element such that the mounting element ( 14 ) is selectively rotatable relative to the bone element, about three substantially perpendicular axes of rotation. A guide body portion ( 12 ) is engaged with the mounting element ( 14 ) such that it is translatable relative thereto along a proximal-distal axis ( 43 ) and an anterior-posterior axis ( 47 ), while being rotationally fixed relative to the mounting element ( 14 ) such that the guide body portion ( 12 ) and the mounting element ( 14 ) rotate together relative to the bone element ( 39 ).
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申请公布号 |
US2005203528(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
US20050062737 |
申请日期 |
2005.02.23 |
申请人 |
COUTURE PIERRE;PELLETIER BENOIT;RICHARD ALAIN;ABIVEN JEAN-GUILLAUME;GARCEAU PATRICK |
发明人 |
COUTURE PIERRE;PELLETIER BENOIT;RICHARD ALAIN;ABIVEN JEAN-GUILLAUME;GARCEAU PATRICK |
分类号 |
A61F5/00;(IPC1-7):A61F5/00 |
主分类号 |
A61F5/00 |
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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