发明名称 |
ADJUSTABLE GUIDE IN COMPUTER ASSISTED ORTHOPAEDIC SURGERY |
摘要 |
The present invention relates to a surgical navigation device, for the purpose of adjusting cutting planes to a desired position with respect to a bone of a patient, the device comprising: an adjustable guide (15) that contains several adjustable screws (1 ) that create contact points with the surface of the bone or cartilage such that the guide fits to the bone in a unique position calculated such that the holes and cutting blocks of the adjustable guide fit with the position planned on preoperative CT or MR images of the patient, a dedicated screwdriver (7) to adjust automatically the screws (1 ) to their target length, a navigation system used to check the correct position of the adjustable guide with respect to essential anatomical points and if necessary means to correct the positions of the adjustable screws. |
申请公布号 |
WO2011001292(A1) |
申请公布日期 |
2011.01.06 |
申请号 |
WO2010IB01938 |
申请日期 |
2010.06.29 |
申请人 |
BLUE ORTHO;BOYER, ANTHONY;LAVALLEE, STEPHANE |
发明人 |
BOYER, ANTHONY;LAVALLEE, STEPHANE |
分类号 |
A61B19/00;A61B17/00;A61B17/15;A61B17/88 |
主分类号 |
A61B19/00 |
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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