发明名称 |
A method and apparatus for recording a three-dimensional image of a body part |
摘要 |
While acquiring a tomographic image, the position of patient's head is continuously measured and recorded. For this purpose, several cameras (5) are arranged at the tomograph (1). They measure the position of a reference device (4), which is mounted to the teeth of the patient's upper jaw. Infrared-diodes are arranged on the reference device (4), the position of which is recorded by the cameras (5). This allows to measure the movements of the patient and to compensate for them when generating the tomographic image. <IMAGE> |
申请公布号 |
EP0904733(A1) |
申请公布日期 |
1999.03.31 |
申请号 |
EP19970116843 |
申请日期 |
1997.09.27 |
申请人 |
KANTONSSPITAL BASEL |
发明人 |
WESTERMANN, BRIGIT;HAUSER, ROLF |
分类号 |
A61B6/03;A61B5/055;A61B5/11;A61B6/08;A61B19/00;G06T1/00 |
主分类号 |
A61B6/03 |
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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