磁共振兼容单检测和处理单元，用于同时临床前PET/MR

2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) Pub Date : 2012-10-01 DOI:10.1109/NSSMIC.2012.6551628

B. Weissler, P. Gebhardt, M. Zinke, F. Kiessling, V. Schulz

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引用次数: 19

摘要

提高PET的性能以达到更高的分辨率和更好的灵敏度，导致了一个持续的趋势，特别是在固态PET和PET/MR中，探测器电子器件读出的通道数量不断增加。使用这些检测器构建完整的PET系统需要一个模块化和自触发架构，该架构具有分布式处理能力，已经在检测器模块中能够将数据流压缩为校正和门控单。

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An MR-compatible singles detection and processing unit for simultaneous preclinical PET/MR

Improving PET performance towards higher resolution and better sensitivity resulted in a continuous trend - especially in solid state PET and PET/MR - of an increasing number of channels to be read out by the detector electronics. Building complete PET systems with these detectors calls for a modular and self-triggered architecture with distributed processing power that is already in the detector module able to condense the data stream to corrected and gated singles.

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来源期刊

2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC)

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