Detection collimation unit, detection apparatus and SPECT imaging system

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United States of America

PATENT NO 12228690
APP PUB NO 20230296795A1
SERIAL NO

18041439

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Abstract

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Disclosed are a detection collimation unit, a detection apparatus and a SPECT imaging system. The detection collimation unit includes: a scintillation crystal array configured to receive a gamma photon emitted by a radioactive source in a detected object; and a number of photoelectric devices configured to receive the gamma photon and converting the gamma photon into a digital signal. The scintillation crystal array includes a number of scintillation crystals. The number of scintillation crystals are arranged substantially in parallel and are spaced from each other. Each scintillation crystal has a side face configured to receive a ray emitted by the radioactive source and an end face. The number of photoelectric devices are coupled to the end faces of the number of scintillation crystals.

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Patent Owner(s)

  • TSINGHUA UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Yaqiang Beijing, CN 4 21
Ma, Tianyu Beijing, CN 9 12
Wang, Xuewu Beijing, CN 33 407
Wang, Zhong Beijing, CN 140 508

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