发明名称 |
Swappable collimators method and system |
摘要 |
Embodiments include an imaging system that includes a collimator support base and a detector assembly. The collimator support base is configured to interchangeably accept a slit aperture collimator and a pinhole aperture collimator. The slit aperture collimator has either a corresponding septa assembly or a corresponding crossed-slit collimator. The detector assembly is configured to detect collimated gamma rays emanating from a subject in a field of view of the imaging system and generate one or more signals in response to the detected gamma rays. Methods of adjusting performance of imaging systems are also provided.
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申请公布号 |
US7375338(B1) |
申请公布日期 |
2008.05.20 |
申请号 |
US20070714970 |
申请日期 |
2007.03.07 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HUGG JAMES WILLIAM;HEUKENSFELDT JANSEN FLORIBERTUS P. M.;URIBE JORGE |
分类号 |
G21K1/02 |
主分类号 |
G21K1/02 |
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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