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1. 发明申请

US20130056639A1 Timing Response Improvement in Light-Sharing Detectors 有权
标题翻译：光共享检测器的时序响应改进
公开(公告)号：US20130056639A1
公开(公告)日：2013-03-07
申请号：US13666001
申请日：2012-11-01
申请人： Siemens Medical Solutions USA, Inc.
发明人： Mehmet Aykac , Michael Loope , Mark Musrock
IPC分类号： G01T1/202
CPC分类号： G01T1/2006 , G01T1/00 , G01T1/1647 , G01T1/2002 , G01T7/005
摘要： A method for improving timing response in light-sharing scintillation detectors is disclosed. The method includes detecting an event, by a plurality of photo sensors, from a scintillation crystal. The method then includes sampling and digitizing the photo sensor outputs by an analog-to-digital converter. Then the method includes correcting associated timing data, by a processor, for each of the photo sensor outputs based on a lookup table. The method then includes selectively time shifting the photo sensor outputs based on the lookup table to generate corrected photo sensor outputs. The method then includes summing the corrected photo sensor outputs by the processor. The method then includes generating an event time, by the processor, for the detected event based on the sum of the corrected photo sensor outputs.
摘要翻译：公开了一种改善分光闪烁检测器中的时序响应的方法。该方法包括通过多个光传感器从闪烁晶体检测事件。该方法然后包括通过模数转换器对光传感器输出进行采样和数字化。然后，该方法包括基于查找表，通过处理器为每个光传感器输出校正相关的定时数据。该方法然后包括基于查找表选择性地时间偏移光传感器输出以产生校正的光传感器输出。该方法然后包括由处理器对校正后的光传感器输出求和。该方法然后包括由处理器基于校正的光传感器输出的总和产生检测到的事件的事件时间。

2. 发明授权

US08624193B2 Timing response improvement in light-sharing detectors 有权
标题翻译：光共享检测器的时序响应改进
公开(公告)号：US08624193B2
公开(公告)日：2014-01-07
申请号：US13666001
申请日：2012-11-01
申请人： Siemens Medical Solutions USA, Inc.
发明人： Mehmet Aykac , Michael Loope , Mark Musrock
IPC分类号： G01T1/20
CPC分类号： G01T1/2006 , G01T1/00 , G01T1/1647 , G01T1/2002 , G01T7/005
摘要： A method for improving timing response in light-sharing scintillation detectors is disclosed. The method includes detecting an event, by a plurality of photo sensors, from a scintillation crystal. The method then includes sampling and digitizing the photo sensor outputs by an analog-to-digital converter. Then the method includes correcting associated timing data, by a processor, for each of the photo sensor outputs based on a lookup table. The method then includes selectively time shifting the photo sensor outputs based on the lookup table to generate corrected photo sensor outputs. The method then includes summing the corrected photo sensor outputs by the processor. The method then includes generating an event time, by the processor, for the detected event based on the sum of the corrected photo sensor outputs.
摘要翻译：公开了一种改善分光闪烁检测器中的时序响应的方法。该方法包括通过多个光传感器从闪烁晶体检测事件。该方法然后包括通过模数转换器对光传感器输出进行采样和数字化。然后，该方法包括基于查找表，通过处理器为每个光传感器输出校正相关的定时数据。该方法然后包括基于查找表选择性地时间偏移光传感器输出以产生校正的光传感器输出。该方法然后包括由处理器对校正后的光传感器输出求和。该方法然后包括由处理器基于校正的光传感器输出的总和产生检测到的事件的事件时间。

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