发明名称 |
DEVICE AND METHOD FOR DETERMINING THE POSITION OF AN INSTRUMENT IN RELATION TO MEDICAL IMAGES |
摘要 |
The present invention relates to a device and a method for determining the position of an instrument with respect to medical images of a body. The device comprises (1) a calibration support comprising a set of fiducial markers visible on medical images and fixed to the skin of a body, (2) at least one micro-camera providing video images and mounted on the calibration support in a known position, and (3) a processing unit connected to the micro-cameras and configured to process the video images from said micro-cameras to determine the position of the instrument with respect to medical images. |
申请公布号 |
US2012259204(A1) |
申请公布日期 |
2012.10.11 |
申请号 |
US201213441736 |
申请日期 |
2012.04.06 |
申请人 |
CARRAT LIONEL;LAVALLEE STEPHANIE;IMACTIS |
发明人 |
CARRAT LIONEL;LAVALLEE STEPHANIE |
分类号 |
A61B6/12;A61B5/055;A61B6/02;A61B6/03 |
主分类号 |
A61B6/12 |
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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