发明名称 APPARATUS FOR COMPUTERIZED TOMOGRAPHY HAVING IMPROVED ANTI-SCATTER COLLIMATORS
摘要 In a computerized tomographic radiographic apparatus a source directs a fan distribution of radiation through a patient to be detected by a bank of detector devices. The detector devices are disposed on a circular path centered on an axis about which the source orbits. The detectors are fixed relative to the body so that the radiation is incident on different detectors as the source orbits. Each detector devices receives radiation in different orientations, in the fan distribution, at different times.
申请公布号 US4101768(A) 申请公布日期 1978.07.18
申请号 US19770772688 申请日期 1977.02.28
申请人 EMI LIMITED 发明人 LILL, BRIAN HERBERT
分类号 A61B6/03;(IPC1-7):A61B6/00;G01N23/08 主分类号 A61B6/03
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