发明名称 |
METHOD FOR ENABLING MEDICAL NAVIGATION WITH MINIMISED INVASIVENESS |
摘要 |
A method for providing positional relationship data, which represent the position of a marker device relative to a bone which it is affixed to, to a medical navigation system, comprising the steps of: a) receiving bone registration data which represent locations of points on the surface of the bone; b) calculating, from the bone registration data, the current relative position between the bone and a medical instrument which bears the marker device; c) determining an offset between the current relative position and a desired relative position; d) outputting indication information which is based on the calculated offset; e) receiving bone re-registration data which represent locations of points on the surface of the bone; and f) calculating the positional relationship data from the bone re-registration data. |
申请公布号 |
EP2542176(A1) |
申请公布日期 |
2013.01.09 |
申请号 |
EP20100707887 |
申请日期 |
2010.03.03 |
申请人 |
BRAINLAB AG |
发明人 |
MILLAHN, MANUEL;BRACKE, BERT;BRACK, CHRISTIAN |
分类号 |
A61B90/00;A61B17/15;A61B17/17 |
主分类号 |
A61B90/00 |
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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