发明名称 |
COMPUTER ASSISTED ORTHOPEDIC SURGERY SYSTEM FOR LIGAMENT RECONSTRUCTION |
摘要 |
A computer assisted orthopedic surgery system for ligament graft reconstruction includes a system for obtaining data indicative of a location for ligament graft placement with respect to at least a first bone and a second bone. The system includes a position determining device that is capable of tracking the relative movements of the first and second bones using reference bodies that are attached to the first and second bones and a pointer that has a tip for contacting a surface of at least one of the first and second bones to capture one or more reference points. The system further includes a computer that is configured to determine and track intraoperative positions of the reference bodies and the pointer and to provide isometric and impingement data for a ligament graft placement based on a realistic simulation of a trajectory of a deformable ligament graft.
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申请公布号 |
US2010234770(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
US20100704200 |
申请日期 |
2010.02.11 |
申请人 |
PERCEPTION RAISONNEMENT ACTION EN MEDECINE |
发明人 |
COLOMBET PHILIPPE DIDIER;LAVALLE STEPHANE;GRANCHI CARINNE |
分类号 |
A61B5/11 |
主分类号 |
A61B5/11 |
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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