发明名称 |
GAMMA RAY DETECTOR, RADIATION DIAGNOSTIC DEVICE, TOMOGRAPHY DEVICE, AND METHOD OF ANALYZING TOMOGRAPHY DEVICE |
摘要 |
A gamma ray detector for detecting a gamma ray emitted from a target of measurement includes: an organic scintillator for detecting Compton electrons resulting from a gamma ray emitted from the target of measurement; an inorganic scintillator for detecting a Compton gamma ray; and photodetector modules for detecting light generation in the corresponding scintillators. Light generation signals from the organic and inorganic scintillators are synchronously measured, and a detection window of a gamma ray is generated. Thus, an inexpensive radiation diagnostic device of an ultra-high S/N ratio and low cost is provided.
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申请公布号 |
US2011127435(A1) |
申请公布日期 |
2011.06.02 |
申请号 |
US20090999212 |
申请日期 |
2009.06.25 |
申请人 |
NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES |
发明人 |
NAKAMURA HIDEHITO |
分类号 |
G01T1/20;G01T1/164;G01T1/166 |
主分类号 |
G01T1/20 |
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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