发明名称 |
SYSTEM FOR 3-D TRACKING OF SURGICAL INSTRUMENT IN RELATION TO PATIENT BODY |
摘要 |
A system and method for tracking the three-dimensional position and orientation of a surgical instrument as the instrument is being utilized within the interior of a patient body. A stereoscopic camera system generates a stereoscopic image of the patient body which is subsequently rendered on a display device. A wireless signal transmitted by an electromagnetic field generator is received by a sensor on the surgical instrument. Utilizing this sensor data, a processor calculates the position and orientation of the surgical instrument and then superimposes upon the rendered stereoscopic image of the patient body a graphical representation indicative of the position and orientation of the surgical instrument. |
申请公布号 |
EP2001390(A2) |
申请公布日期 |
2008.12.17 |
申请号 |
EP20070753750 |
申请日期 |
2007.03.22 |
申请人 |
STRYKER CORPORATION |
发明人 |
GATTANI, ABHISHEK;HAMEED, SALMAAN |
分类号 |
A61B19/00 |
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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