CN101903799A - 用于对信号计数或积分的辐射探测器 - Google Patents

用于对信号计数或积分的辐射探测器 Download PDF

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Publication number
CN101903799A
CN101903799A CN2008801213987A CN200880121398A CN101903799A CN 101903799 A CN101903799 A CN 101903799A CN 2008801213987 A CN2008801213987 A CN 2008801213987A CN 200880121398 A CN200880121398 A CN 200880121398A CN 101903799 A CN101903799 A CN 101903799A
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signal
detector array
sensitive detector
radiation sensitive
output
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Chinese (zh)
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N·魏纳
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1647—Processing of scintigraphic data

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
CN2008801213987A 2007-12-20 2008-12-12 用于对信号计数或积分的辐射探测器 Pending CN101903799A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1520707P 2007-12-20 2007-12-20
US61/015,207 2007-12-20
PCT/IB2008/055259 WO2009083847A2 (en) 2007-12-20 2008-12-12 Counting integrating detector

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CN101903799A true CN101903799A (zh) 2010-12-01

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CN2008801213987A Pending CN101903799A (zh) 2007-12-20 2008-12-12 用于对信号计数或积分的辐射探测器

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US (1) US8299440B2 (enExample)
EP (1) EP2225587B1 (enExample)
JP (1) JP5670739B2 (enExample)
CN (1) CN101903799A (enExample)
RU (1) RU2489733C2 (enExample)
WO (1) WO2009083847A2 (enExample)

Cited By (8)

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CN102640015A (zh) * 2009-12-15 2012-08-15 圣戈本陶瓷及塑料股份有限公司 用于分析由辐射检测器输出的电脉冲的辐射检测系统和方法
CN102793556A (zh) * 2011-05-24 2012-11-28 西门子公司 产生断层造影图像数据组的方法和计算机断层造影系统
CN105662448A (zh) * 2014-11-21 2016-06-15 Ge医疗系统环球技术有限公司 一种用于ct机的数据探测与获取系统
CN106596597A (zh) * 2016-12-08 2017-04-26 同方威视技术股份有限公司 辐射探测装置、方法以及数据处理方法和处理器
CN109906388A (zh) * 2016-11-15 2019-06-18 深圳帧观德芯科技有限公司 图像传感器
CN110687583A (zh) * 2019-11-05 2020-01-14 中国计量科学研究院 一种基于czt探测器的位置能量时间测试系统及装置
CN112601981A (zh) * 2018-09-07 2021-04-02 深圳帧观德芯科技有限公司 辐射探测器
CN115902992A (zh) * 2022-12-14 2023-04-04 南京安科医疗科技有限公司 一种混合输出探测器及探测系统

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US8963093B2 (en) * 2010-10-09 2015-02-24 Fmi Technologies, Inc. Tomographic imaging methods and systems for digital wave front decimation in time sampling
GB201019521D0 (en) * 2010-11-18 2010-12-29 Durham Scient Crystals Ltd Radiation detection
CN103181769A (zh) * 2011-10-09 2013-07-03 明峰医疗系统股份有限公司 用于数字波前沿分样实时采样的断层成像方法及系统
WO2014126189A1 (ja) * 2013-02-14 2014-08-21 株式会社テレシステムズ Ｘ線撮像装置及びｘ線撮像方法
CN105073010B (zh) * 2013-04-04 2018-04-03 东芝医疗系统株式会社 X射线计算机断层摄影装置
CN104603640B (zh) * 2013-09-05 2018-03-30 皇家飞利浦有限公司 辐射探测器元件
JP2015180859A (ja) * 2014-03-05 2015-10-15 株式会社東芝 フォトンカウンティングｃｔ装置
US9897707B2 (en) * 2014-06-20 2018-02-20 Bruker Axs, Inc. X-ray detector operable in a mixed photon-counting/analog output mode
KR101725099B1 (ko) * 2014-12-05 2017-04-26 삼성전자주식회사 컴퓨터 단층 촬영장치 및 그 제어방법
US9606245B1 (en) 2015-03-24 2017-03-28 The Research Foundation For The State University Of New York Autonomous gamma, X-ray, and particle detector
JP6633201B2 (ja) * 2015-11-12 2020-01-22 プリズマティック、センサーズ、アクチボラグＰｒｉｓｍａｔｉｃ Ｓｅｎｓｏｒｓ Ａｂ 時間オフセット深度セグメントを有するエッジオン検出器を用いた高分解能コンピュータ断層撮影
US10571579B2 (en) * 2016-01-22 2020-02-25 General Electric Company Dual-mode radiation detector
WO2018045274A1 (en) * 2016-09-01 2018-03-08 The General Hospital Corporation System and method for automated transform by manifold approximation
EP3348049B1 (en) * 2016-09-08 2019-02-20 Koninklijke Philips N.V. Radiation detector and x-ray imaging system
US20200158891A1 (en) * 2017-05-10 2020-05-21 The Texas A&M University System Low-Power Multi-Channel Analyzer for Portable Radiation Systems
WO2019144344A1 (en) * 2018-01-25 2019-08-01 Shenzhen Xpectvision Technology Co., Ltd. Radiation detector with quantum dot scintillator
KR102051576B1 (ko) * 2018-03-07 2019-12-05 한국과학기술원 인공 신경망을 이용한 플라스틱 섬광체 기반 다중 핵종 구분 장치 및 방법
CN110037718B (zh) * 2019-04-24 2022-11-25 上海联影医疗科技股份有限公司 硬件状态分析方法、装置、计算机设备和存储介质
JP7602474B2 (ja) * 2019-10-18 2024-12-18 株式会社堀場製作所 信号処理方法、学習モデル生成方法、信号処理装置、放射線検出装置及びコンピュータプログラム
US20250271582A1 (en) * 2024-02-23 2025-08-28 Akademia Gorniczo-Hutnicza Im. Stanislawa Staszica Circuit and method for x-ray induced voltage pulse amplitude estimation in pixel readout channel

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JPS5835481A (ja) * 1981-08-28 1983-03-02 Toshiba Corp 放射線計測装置
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US4893015A (en) * 1987-04-01 1990-01-09 American Science And Engineering, Inc. Dual mode radiographic measurement method and device
RU2098799C1 (ru) * 1994-03-10 1997-12-10 Институт теоретической и экспериментальной физики Способ гамма-стереоскопии
US5689115A (en) * 1995-11-24 1997-11-18 Elscint Ltd. Advanced nuclear medicine system
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AU1067001A (en) * 1999-10-08 2001-04-23 Mamea Imaging Ab Method and arrangement relating to x-ray imaging
FR2803916B1 (fr) * 2000-01-18 2002-04-19 Biospace Instr Procede et dispositif d'imagerie par rayons ionisants
JP3824264B2 (ja) * 2002-03-20 2006-09-20 株式会社日立製作所 放射線検査装置及び放射線検出方法
US7170049B2 (en) * 2003-12-30 2007-01-30 Dxray, Inc. Pixelated cadmium zinc telluride based photon counting mode detector
US7105828B2 (en) * 2004-02-10 2006-09-12 Ge Medical Systems Global Technology Company, Llc Hybrid x-ray detector
US7149278B2 (en) * 2004-09-10 2006-12-12 General Electric Company Method and system of dynamically controlling shaping time of a photon counting energy-sensitive radiation detector to accommodate variations in incident radiation flux levels
US7332724B2 (en) * 2005-07-26 2008-02-19 General Electric Company Method and apparatus for acquiring radiation data

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102640015A (zh) * 2009-12-15 2012-08-15 圣戈本陶瓷及塑料股份有限公司 用于分析由辐射检测器输出的电脉冲的辐射检测系统和方法
CN102640015B (zh) * 2009-12-15 2014-10-22 圣戈本陶瓷及塑料股份有限公司 用于分析由辐射检测器输出的电脉冲的辐射检测系统和方法
US9465118B2 (en) 2009-12-15 2016-10-11 Saint-Gobain Ceramics & Plastics, Inc. Radiation detection system and method of analyzing an electrical pulse output by a radiation detector
CN102793556A (zh) * 2011-05-24 2012-11-28 西门子公司 产生断层造影图像数据组的方法和计算机断层造影系统
CN102793556B (zh) * 2011-05-24 2014-11-26 西门子公司 产生断层造影图像数据组的方法和计算机断层造影系统
CN105662448A (zh) * 2014-11-21 2016-06-15 Ge医疗系统环球技术有限公司 一种用于ct机的数据探测与获取系统
CN109906388A (zh) * 2016-11-15 2019-06-18 深圳帧观德芯科技有限公司 图像传感器
CN109906388B (zh) * 2016-11-15 2023-03-03 深圳帧观德芯科技有限公司 图像传感器
WO2018103414A1 (zh) * 2016-12-08 2018-06-14 同方威视技术股份有限公司 辐射探测装置、方法以及数据处理方法和处理器
CN106596597A (zh) * 2016-12-08 2017-04-26 同方威视技术股份有限公司 辐射探测装置、方法以及数据处理方法和处理器
US10338236B2 (en) 2016-12-08 2019-07-02 Nuctech Company Limited Radiation detection apparatus and method, data processing method and processor
CN106596597B (zh) * 2016-12-08 2019-10-11 同方威视技术股份有限公司 辐射探测装置、方法以及数据处理方法和处理器
CN112601981A (zh) * 2018-09-07 2021-04-02 深圳帧观德芯科技有限公司 辐射探测器
CN112601981B (zh) * 2018-09-07 2023-07-18 深圳帧观德芯科技有限公司 辐射探测器
CN110687583A (zh) * 2019-11-05 2020-01-14 中国计量科学研究院 一种基于czt探测器的位置能量时间测试系统及装置
CN110687583B (zh) * 2019-11-05 2021-04-13 中国计量科学研究院 一种基于czt探测器的位置能量时间测试系统及装置
CN115902992A (zh) * 2022-12-14 2023-04-04 南京安科医疗科技有限公司 一种混合输出探测器及探测系统
CN115902992B (zh) * 2022-12-14 2025-10-03 南京安科医疗科技有限公司 一种混合输出探测器及探测系统

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Publication number Publication date
JP2011508201A (ja) 2011-03-10
WO2009083847A3 (en) 2009-12-30
EP2225587A2 (en) 2010-09-08
US8299440B2 (en) 2012-10-30
JP5670739B2 (ja) 2015-02-18
US20100246919A1 (en) 2010-09-30
RU2010130183A (ru) 2012-01-27
RU2489733C2 (ru) 2013-08-10
WO2009083847A2 (en) 2009-07-09
EP2225587B1 (en) 2016-03-16

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Application publication date: 20101201