发明名称 |
FLUOROSCOPIC REGISTRATION ARTIFACT WITH OPTICAL AND/OR MAGNETIC MARKERS |
摘要 |
A registration artifact (10) for use in registering two or more fluoroscopic images includes a plurality of radio opaque spheres (12, 14, 16) and a plurality of trackable markers, such as optical reflectors (20, 22, 24, and 26), mounted to a radio transparent body (11). A tracking system locates the position of registrable artifact using the trackable markers for registering the fluoroscopic images with respect to a known frame of reference. |
申请公布号 |
WO0235454(A9) |
申请公布日期 |
2003.03.20 |
申请号 |
WO2001US30038 |
申请日期 |
2001.09.25 |
申请人 |
Z-KAT, INC. |
发明人 |
ABOVITZ, RONY, A.;LAROCQUE, BRANDON, D.;SANTOS-MUNNE, JULIO, J. |
分类号 |
A61B19/00;A61B6/00;A61B6/12;C07D487/04;G06T3/00;G06T7/00;H04N5/325 |
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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