Detector device, dual energy CT system and detection method using the system

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United States of America Patent

PATENT NO 9885801
SERIAL NO

14748407

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure discloses a detector device comprising a plurality of detector assemblies. Each detector assembly comprises at least one detection crystal units having a first energy response and those having a second energy response, which are both arranged along a first direction at intervals, each detection crystal unit having a first/second energy response including at least one detection crystals having a first/second energy response arranged along a second direction. The at least one detection crystal units having a first energy response and the at least one detection crystal units having a second energy response are, at least partially, alternatively arranged along the first direction when viewed from an incidence direction of the X-ray. The present disclosure also discloses a dual energy CT system having the detector device and a CT detection method using this system.

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Patent Owner(s)

  • NUCTECH COMPANY LIMITED;TSINGHUA UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiqiang Beijing, CN 401 2412
Huang, Qingping Beijing, CN 52 146
Jin, Xin Beijing, CN 434 3432
Shen, Le Beijing, CN 18 63
Sun, Yunda Beijing, CN 31 80
Zhang, Li Beijing, CN 2442 32206

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