发明名称 |
Detector for radiation imaging |
摘要 |
<p>A radiation detector includes slit collimator. A radiation detector receives radiation which has been received in each of the slits. The aspect ratio of the detector is approximately three, and each semiconductor radiation detector (106) has a transverse dimension (Cy) which is less than that of its respective slit (Wy). A reconstruction processor generates an image indicative of the radiation received by the detectors. The detector may be rotated about a fixed axis (109). Alternately, the detector may be translated in coordination with its rotation to provide a substantially square field of view. <IMAGE></p> |
申请公布号 |
EP1008865(A2) |
申请公布日期 |
2000.06.14 |
申请号 |
EP19990309824 |
申请日期 |
1999.12.07 |
申请人 |
PHILIPS MEDICAL SYSTEMS (CLEVELAND), INC. |
发明人 |
GAGNON, DANIEL;MATTHEWS, CHRISTOPHER G. |
分类号 |
G01T1/161;G01T1/164;(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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