RADIATION RAY DETECTION MODULE, PRINTED SUBSTRATE AND POSITRON EMISSION TOMOGRAPHY APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a radiation detection module capable of improving spatial resolution without increasing the number of channels and capable of highly precise diagnosis, printed substrate and a diagnostic device of nuclear medicine.

SOLUTION: The radiation ray detection module is composed of the radiation ray detector 21, and the wiring substrate 24 on which at least a plurality of radiation ray detectors 21 are arrayed in a direction the radiation ray is progressing. On the wiring substrate 24 the radiation ray detectors 21 are characteristically arranged such that the adjacent detectors in the progressing direction of the radiation ray are inter-connected into a detector body (detection channel) 21A. The radiation ray detectors 21 are mounted on the wiring substrate in such a manner that each joint of each electrode to be electrically inter-connected are opposite to each other.

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