Recognition of position of crystal in nuclear detector

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United States of America Patent

PATENT NO 9810629
SERIAL NO

15277304

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Abstract

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An apparatus for recognizing a position of a crystal in a nuclear detector, including: a silicon semiconductor detector array arranged in a crystal array in the nuclear detector, where each row/or column of silicon semiconductor detectors is configured to output a sum of voltages outputted by the silicon semiconductor detectors in the row/or column at a row/or column signal output end; row signal comparing modules, one to one correspondingly connected to each row signal output end and configured to obtain a row comparison result for each row of silicon semiconductor detectors; column signal comparing modules, one to one correspondingly connected to each column signal output end and configured to obtain a column comparison result for each column of silicon semiconductor detectors; and a crystal position recognizing module configured to recognize a position of a crystal hit by a photon according to each row comparison result and each column comparison result.

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Patent Owner(s)

Patent OwnerAddress
SHENYANG INTELLIGENT NEUCLEAR MEDICAL TECHNOLOGY CO LTDSHENYANG LIAONG 110167

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Nan Shenyang, CN 342 1421
Liang, Guodong Shenyang, CN 21 29
Wu, Guocheng Shenyang, CN 6 6
Zhao, Jian Shenyang, CN 422 5285
Zhao, Yuqiu Shenyang, CN 5 8

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