CN105655435A - 光电转换器、探测器及扫描设备 - Google Patents
光电转换器、探测器及扫描设备 Download PDFInfo
- Publication number
- CN105655435A CN105655435A CN201410648328.4A CN201410648328A CN105655435A CN 105655435 A CN105655435 A CN 105655435A CN 201410648328 A CN201410648328 A CN 201410648328A CN 105655435 A CN105655435 A CN 105655435A
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- Prior art keywords
- silicon photomultiplier
- detector
- optical
- pet
- electrical converter
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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
- G01T1/161—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
- G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2002—Optical details, e.g. reflecting or diffusing layers
-
- 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
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/248—Silicon photomultipliers [SiPM], e.g. an avalanche photodiode [APD] array on a common Si substrate
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
- H10F30/22—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes
- H10F30/225—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes the potential barrier working in avalanche mode, e.g. avalanche photodiodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/40—Optical elements or arrangements
- H10F77/413—Optical elements or arrangements directly associated or integrated with the devices, e.g. back reflectors
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measurement Of Radiation (AREA)
- Nuclear Medicine (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
Claims (15)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410648328.4A CN105655435B (zh) | 2014-11-14 | 2014-11-14 | 光电转换器、探测器及扫描设备 |
US15/525,266 US11022703B2 (en) | 2014-11-14 | 2015-10-26 | Photoelectric converter, detector, and scanning apparatus |
PCT/CN2015/092833 WO2016074560A1 (zh) | 2014-11-14 | 2015-10-26 | 光电转换器、探测器及扫描设备 |
JP2017525003A JP7043258B2 (ja) | 2014-11-14 | 2015-10-26 | 検出器、及び走査装置 |
EP15859308.7A EP3220425B1 (en) | 2014-11-14 | 2015-10-26 | Detector comprising a photoelectric converter, and scanning apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410648328.4A CN105655435B (zh) | 2014-11-14 | 2014-11-14 | 光电转换器、探测器及扫描设备 |
Publications (2)
Publication Number | Publication Date |
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CN105655435A true CN105655435A (zh) | 2016-06-08 |
CN105655435B CN105655435B (zh) | 2018-08-07 |
Family
ID=55953725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410648328.4A Active CN105655435B (zh) | 2014-11-14 | 2014-11-14 | 光电转换器、探测器及扫描设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11022703B2 (zh) |
EP (1) | EP3220425B1 (zh) |
JP (1) | JP7043258B2 (zh) |
CN (1) | CN105655435B (zh) |
WO (1) | WO2016074560A1 (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107942367A (zh) * | 2017-11-24 | 2018-04-20 | 合肥吾法自然智能科技有限公司 | 一种新型的γ光子高空间分辨率探测装置 |
CN108614286A (zh) * | 2018-05-14 | 2018-10-02 | 中国科学院高能物理研究所 | 一种具有三维位置分辨能力的闪烁探测方法 |
WO2018214400A1 (zh) * | 2017-05-25 | 2018-11-29 | 苏州瑞派宁科技有限公司 | 一种三维异质pet系统 |
CN109141628A (zh) * | 2018-06-14 | 2019-01-04 | 上海卫星工程研究所 | 一种星载光纤焦平面探测器装置 |
WO2019090831A1 (zh) * | 2017-11-09 | 2019-05-16 | 苏州瑞派宁科技有限公司 | 一种光导及核探测器 |
CN109856664A (zh) * | 2018-12-04 | 2019-06-07 | 山东麦德盈华科技有限公司 | 一种部分光导不切割的pet探测器 |
CN109856665A (zh) * | 2018-12-04 | 2019-06-07 | 山东麦德盈华科技有限公司 | 一种减少硅光电倍增管用量的pet探测器及探测方法 |
CN110068855A (zh) * | 2019-05-23 | 2019-07-30 | 上海仁机仪器仪表有限公司 | 基于mppc的多功能射线探测器及其组装方法 |
CN110231646A (zh) * | 2018-03-05 | 2019-09-13 | 无锡通透光电科技有限公司 | 一种核辐射与金属双能探测安检门 |
CN110376634A (zh) * | 2019-07-19 | 2019-10-25 | 东软医疗系统股份有限公司 | 用于pet探测器的探测单元和pet探测器 |
CN110368014A (zh) * | 2019-07-19 | 2019-10-25 | 东软医疗系统股份有限公司 | 用于pet探测器的晶体阵列、探测器环和pet探测器 |
CN110426730A (zh) * | 2019-07-19 | 2019-11-08 | 东软医疗系统股份有限公司 | 信号读出电路、信号读出方法及装置 |
CN110632639A (zh) * | 2019-09-18 | 2019-12-31 | 北京格物时代科技发展有限公司 | 探头、探测器及多像素光子计数器总计数修正方法 |
CN111007558A (zh) * | 2019-11-21 | 2020-04-14 | 中国辐射防护研究院 | 一种基于SiPM的小型LaBr3γ谱仪 |
CN111095027A (zh) * | 2017-08-29 | 2020-05-01 | 森斯尔科技有限公司 | 具有改进的工作电压范围的半导体光电倍增器 |
EP3637148A4 (en) * | 2017-07-28 | 2021-03-17 | Raycan Technology Co., Ltd. (Suzhou) | NUCLEUS DETECTOR |
CN113466113A (zh) * | 2021-07-16 | 2021-10-01 | 嘉兴凯实生物科技股份有限公司 | 一种流式荧光光斑位置分布的测量方法 |
CN114966813A (zh) * | 2022-05-26 | 2022-08-30 | 西安交通大学 | 一种可用于快中子束流大面积成像的阵列型结构探测器 |
WO2023097776A1 (zh) * | 2021-12-01 | 2023-06-08 | 中国科学院深圳先进技术研究院 | 一种放射自显影系统及其探测器和成像方法 |
US11841470B2 (en) | 2019-01-08 | 2023-12-12 | The Research Foundation For The State University Of New York | Prismatoid light guide |
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EP3650891A4 (en) * | 2017-07-03 | 2021-01-13 | Shimadzu Corporation | RADIATION DETECTION DEVICE AND EQUIPPED NUCLEAR MEDICINE DIAGNOSIS DEVICE |
WO2019019197A1 (en) * | 2017-07-28 | 2019-01-31 | Shenzhen United Imaging Healthcare Co., Ltd. | DETECTION DEVICE FOR POSITRON EMISSION TOMOGRAPHY |
JP7317580B2 (ja) * | 2018-06-25 | 2023-07-31 | キヤノンメディカルシステムズ株式会社 | 医用放射線検出器及び医用情報処理装置 |
JP2020020577A (ja) * | 2018-07-30 | 2020-02-06 | 学校法人北里研究所 | チェレンコフ検出器 |
US10451748B1 (en) * | 2018-12-05 | 2019-10-22 | Canon Medical Systems Corporation | Readout circuit for a silicon photomultiplier (SiPM) array using charge sharing and anger logic |
JP7686397B2 (ja) | 2019-02-15 | 2025-06-02 | ザ リサーチ ファウンデイション フォー ザ ステイト ユニヴァーシティ オブ ニューヨーク | 擬角柱光ガイドアレイを有する高分解能深さ符号化pet検出器 |
US11681055B1 (en) * | 2021-01-26 | 2023-06-20 | National Technology & Engineering Solutions Of Sandia, Llc | Scintillator array for radiation detection |
CN113447975B (zh) * | 2021-06-24 | 2022-05-24 | 明峰医疗系统股份有限公司 | 基于硅光电倍增管探测器的光共享探测系统及探测方法 |
CN114447146B (zh) * | 2021-12-27 | 2023-05-26 | 江苏赛诺格兰医疗科技有限公司 | 一种sipm探测器的返修方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101806912A (zh) * | 2010-03-18 | 2010-08-18 | 清华大学 | 高能射线叠层式晶体模块探测器 |
CN102707310A (zh) * | 2012-06-21 | 2012-10-03 | 苏州瑞派宁科技有限公司 | 多层闪烁晶体的正电子发射断层成像探测器 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0572344A (ja) * | 1991-09-11 | 1993-03-26 | Hamamatsu Photonics Kk | 放射線検出装置 |
US5689115A (en) * | 1995-11-24 | 1997-11-18 | Elscint Ltd. | Advanced nuclear medicine system |
JP2001516446A (ja) * | 1996-11-24 | 2001-09-25 | ジーイー メディカル システムズ イスラエル リミテッド | リアルタイム・コンプトン散乱補正 |
US6552348B2 (en) | 1999-12-14 | 2003-04-22 | Regents Of The University Of California | Apparatus and method for breast cancer imaging |
US6946841B2 (en) * | 2001-08-17 | 2005-09-20 | Igor Rubashov | Apparatus for combined nuclear imaging and magnetic resonance imaging, and method thereof |
ES2239506B1 (es) | 2003-04-10 | 2006-11-16 | Consejo Superior Investigacion | Detector de rayos gamma con codificacion de profundidad de interaccion. |
JP4305241B2 (ja) * | 2004-03-26 | 2009-07-29 | 株式会社島津製作所 | 放射線検出器 |
JP4727947B2 (ja) * | 2004-05-21 | 2011-07-20 | 株式会社島津製作所 | 光検出回路 |
US7778787B2 (en) | 2004-08-13 | 2010-08-17 | Koninklijke Philips Electronics N.V. | Timing calibration for TOF-PET scanner |
US8395127B1 (en) * | 2005-04-22 | 2013-03-12 | Koninklijke Philips Electronics N.V. | Digital silicon photomultiplier for TOF PET |
KR101273965B1 (ko) * | 2005-04-22 | 2013-06-12 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 검출기 픽셀, 방사선 검출기, tof-pet 영상화 시스템, 신틸레이터와 함께 수행되는 방법, 및 의료 영상을 생성하는 방법 |
US20080073542A1 (en) * | 2006-09-22 | 2008-03-27 | Stefan Siegel | Light guide having a tapered geometrical configuration for improving light collection in a radiation detector |
US9423511B2 (en) | 2007-05-16 | 2016-08-23 | Koninklijke Philips N.V. | Virtual PET detector and quasi-pixelated readout scheme for PET |
JP2009025308A (ja) * | 2007-07-20 | 2009-02-05 | Siemens Ag | 放射線検出器モジュール、放射線検出器および画像化用断層撮影装置 |
US8410449B2 (en) * | 2007-09-04 | 2013-04-02 | Koninklijke Philips Electronics N.V. | Silicon photomultiplier energy resolution |
WO2009090570A2 (en) * | 2008-01-15 | 2009-07-23 | Koninklijke Philips Electronics N.V. | Solid state radiation detector elements magnetic hard silicon photomultipliers |
EP2376940B1 (en) * | 2008-12-10 | 2017-05-17 | Koninklijke Philips N.V. | Autonomous detector module as a building block for scalable pet and spect systems |
TWI441512B (zh) * | 2009-10-01 | 2014-06-11 | Sony Corp | 影像取得裝置及照相機系統 |
ES2363286B1 (es) | 2009-10-26 | 2012-09-04 | Oncovision, General Equipment For Medical Imaging, S.A. | Procedimiento y circuito electronico de lectura de las señales generadas por uno o mas sensores pixelados |
JP4983963B2 (ja) * | 2010-06-21 | 2012-07-25 | 株式会社島津製作所 | 放射線検出器ユニット |
JP5926921B2 (ja) | 2011-10-21 | 2016-05-25 | 浜松ホトニクス株式会社 | 光検出装置 |
US9366769B2 (en) | 2012-01-31 | 2016-06-14 | Ut-Battelle, Llc | Neutron camera employing row and column summations |
US8937285B2 (en) * | 2012-06-18 | 2015-01-20 | General Electric Company | Methods and systems for signal communication in gamma ray detectors |
JP2014139564A (ja) * | 2012-12-20 | 2014-07-31 | Sony Corp | 撮像装置および電子機器 |
-
2014
- 2014-11-14 CN CN201410648328.4A patent/CN105655435B/zh active Active
-
2015
- 2015-10-26 EP EP15859308.7A patent/EP3220425B1/en active Active
- 2015-10-26 WO PCT/CN2015/092833 patent/WO2016074560A1/zh active Application Filing
- 2015-10-26 US US15/525,266 patent/US11022703B2/en active Active
- 2015-10-26 JP JP2017525003A patent/JP7043258B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101806912A (zh) * | 2010-03-18 | 2010-08-18 | 清华大学 | 高能射线叠层式晶体模块探测器 |
CN102707310A (zh) * | 2012-06-21 | 2012-10-03 | 苏州瑞派宁科技有限公司 | 多层闪烁晶体的正电子发射断层成像探测器 |
Cited By (29)
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WO2018214400A1 (zh) * | 2017-05-25 | 2018-11-29 | 苏州瑞派宁科技有限公司 | 一种三维异质pet系统 |
EP3637148A4 (en) * | 2017-07-28 | 2021-03-17 | Raycan Technology Co., Ltd. (Suzhou) | NUCLEUS DETECTOR |
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WO2019090831A1 (zh) * | 2017-11-09 | 2019-05-16 | 苏州瑞派宁科技有限公司 | 一种光导及核探测器 |
CN107942367A (zh) * | 2017-11-24 | 2018-04-20 | 合肥吾法自然智能科技有限公司 | 一种新型的γ光子高空间分辨率探测装置 |
CN110231646A (zh) * | 2018-03-05 | 2019-09-13 | 无锡通透光电科技有限公司 | 一种核辐射与金属双能探测安检门 |
CN108614286A (zh) * | 2018-05-14 | 2018-10-02 | 中国科学院高能物理研究所 | 一种具有三维位置分辨能力的闪烁探测方法 |
CN109141628A (zh) * | 2018-06-14 | 2019-01-04 | 上海卫星工程研究所 | 一种星载光纤焦平面探测器装置 |
CN109856665A (zh) * | 2018-12-04 | 2019-06-07 | 山东麦德盈华科技有限公司 | 一种减少硅光电倍增管用量的pet探测器及探测方法 |
CN109856664A (zh) * | 2018-12-04 | 2019-06-07 | 山东麦德盈华科技有限公司 | 一种部分光导不切割的pet探测器 |
US11852757B2 (en) | 2018-12-04 | 2023-12-26 | Shandong Madic Technology Co., Ltd. | Pet detector for reducing number of silicon photomultipliers in use and detection method |
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WO2020113871A1 (zh) * | 2018-12-04 | 2020-06-11 | 山东麦德盈华科技有限公司 | 一种部分光导不切割的pet探测器 |
US12276764B2 (en) | 2019-01-08 | 2025-04-15 | The Research Foundation For The State University Of New York | Prismatoid light guide |
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CN110376634B (zh) * | 2019-07-19 | 2023-10-31 | 沈阳智核医疗科技有限公司 | 用于pet探测器的探测单元和pet探测器 |
CN110368014B (zh) * | 2019-07-19 | 2023-10-31 | 沈阳智核医疗科技有限公司 | 用于pet探测器的晶体阵列、探测器环和pet探测器 |
CN110426730A (zh) * | 2019-07-19 | 2019-11-08 | 东软医疗系统股份有限公司 | 信号读出电路、信号读出方法及装置 |
CN110368014A (zh) * | 2019-07-19 | 2019-10-25 | 东软医疗系统股份有限公司 | 用于pet探测器的晶体阵列、探测器环和pet探测器 |
CN110376634A (zh) * | 2019-07-19 | 2019-10-25 | 东软医疗系统股份有限公司 | 用于pet探测器的探测单元和pet探测器 |
CN110632639A (zh) * | 2019-09-18 | 2019-12-31 | 北京格物时代科技发展有限公司 | 探头、探测器及多像素光子计数器总计数修正方法 |
CN111007558A (zh) * | 2019-11-21 | 2020-04-14 | 中国辐射防护研究院 | 一种基于SiPM的小型LaBr3γ谱仪 |
CN113466113A (zh) * | 2021-07-16 | 2021-10-01 | 嘉兴凯实生物科技股份有限公司 | 一种流式荧光光斑位置分布的测量方法 |
CN113466113B (zh) * | 2021-07-16 | 2023-08-29 | 嘉兴凯实生物科技股份有限公司 | 一种流式荧光光斑位置分布的测量方法 |
WO2023097776A1 (zh) * | 2021-12-01 | 2023-06-08 | 中国科学院深圳先进技术研究院 | 一种放射自显影系统及其探测器和成像方法 |
CN114966813A (zh) * | 2022-05-26 | 2022-08-30 | 西安交通大学 | 一种可用于快中子束流大面积成像的阵列型结构探测器 |
Also Published As
Publication number | Publication date |
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JP2017537471A (ja) | 2017-12-14 |
JP7043258B2 (ja) | 2022-03-29 |
EP3220425A4 (en) | 2018-07-18 |
US20180284294A1 (en) | 2018-10-04 |
CN105655435B (zh) | 2018-08-07 |
EP3220425B1 (en) | 2022-02-16 |
WO2016074560A1 (zh) | 2016-05-19 |
US11022703B2 (en) | 2021-06-01 |
EP3220425A1 (en) | 2017-09-20 |
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