发明名称 |
METHOD OF IMAGING BY SPECT |
摘要 |
<p>A method of imaging a target organ in a patient by SPECT, by using a gamma camera having a gamma detector provided with a fan-beam collimator (2), focusing to a focal line parallel to the patient's body length, and by computer reconstructing the distribution of the radioactivity inside the patient's body from the acquired planar images by using certain reconstruction algorithms. The images are acquired along at least one linear orbit performed in a direction perpendicular to the patient's body, and the collimator focal line is made to travel throughout said target organ during the acquisition. The invention further relates to an equipment for performing this method.</p> |
申请公布号 |
EP1010019(B9) |
申请公布日期 |
2005.01.19 |
申请号 |
EP19980943879 |
申请日期 |
1998.07.30 |
申请人 |
VAN DULMEN, ADRIANUS A. |
发明人 |
VAN DULMEN, ADRIANUS, A.;WALRAND, STEPHAN |
分类号 |
G01T1/161;G01T1/164;G01T1/29;(IPC1-7):G01T1/164 |
主分类号 |
G01T1/161 |
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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