发明名称 |
Method and system for planning/guiding alterations to a bone |
摘要 |
A computer-assisted surgery system for guiding alterations to a bone, comprises a trackable member secured to the bone. The trackable member has a first inertial sensor unit producing orientation-based data. A positioning block is secured to the bone, and is adjustable once the positioning block is secured to the bone to be used to guide tools in altering the bone. The positioning block has a second inertial sensor unit producing orientation-based data. A processing system providing an orientation reference associating the bone to the trackable member comprises a signal interpreter for determining an orientation of the trackable member and of the positioning block. A parameter calculator calculates alteration parameters related to an actual orientation of the positioning block with respect to the bone. |
申请公布号 |
US8718820(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US201213588543 |
申请日期 |
2012.08.17 |
申请人 |
AMIOT LOUIS-PHILIPPE;BOUTIN YANNICK;BRETON YONIK;DUVAL KARINE;JANSEN HERBERT ANDRE;PELLETIER BENOÎT;PROULX CATHERINE;RICHARD ALAIN;VALIN MYRIAM;ZUHARS JOEL;ORTHOSOFT, INC. |
发明人 |
AMIOT LOUIS-PHILIPPE;BOUTIN YANNICK;BRETON YONIK;DUVAL KARINE;JANSEN HERBERT ANDRE;PELLETIER BENOÎT;PROULX CATHERINE;RICHARD ALAIN;VALIN MYRIAM;ZUHARS JOEL |
分类号 |
A61B17/17;A61B17/14;A61B17/15;A61B17/16;A61B17/56;G01B5/02 |
主分类号 |
A61B17/17 |
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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