发明名称 |
METHODS AND APPARATUS FOR COLLIMATION OF DETECTORS |
摘要 |
Methods and apparatus for collimation of detectors in an imaging system are provided. One an imaging system includes a radiation source configured to project radiation from a focal spot onto an object and a plurality of radiation detectors disposed around at least a portion of the object. The plurality of radiation detectors detect received radiation along a path projected from the focal spot to the plurality of detectors. The imaging system also includes a plurality of collimators positioned between the object and the plurality of detectors, wherein the collimators have a tapered configuration. |
申请公布号 |
US2012321041(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201113163367 |
申请日期 |
2011.06.17 |
申请人 |
IKHLEF ABDELAZIZ;LACEY JOSEPH |
发明人 |
IKHLEF ABDELAZIZ;LACEY JOSEPH |
分类号 |
G01N23/04;G21K1/02 |
主分类号 |
G01N23/04 |
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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