发明名称 |
Detector array utilizing air gaps as a reflector between array elements |
摘要 |
A detector array including a plurality of scintillators for use in association with an imaging device. The detector array is provided for accurate determination of the location of the impingement of radiation upon an individual scintillator detector. An air gap is disposed between the scintillator elements, thereby increasing the packing fraction and overall sensitivity of the array. The amount of light transmitted down the scintillator element and the amount of light transmitted to adjacent elements is modified to optimize the identification of each element in a position profile map by adjusting the surface finish of the detector elements.
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申请公布号 |
US2004232343(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20030441682 |
申请日期 |
2003.05.20 |
申请人 |
CTI PET SYSTEMS, INC. |
发明人 |
SCHMAND MATTHIAS J.;ERIKSSON LARS A.;DOSHI NIRAJ K.;AYKAC MEHMET;NUTT RONALD |
分类号 |
G01T1/20;G01T1/202;(IPC1-7):G01T1/20 |
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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