CN103959097B - 包括用于探测x射线辐射的两个闪烁体的探测装置 - Google Patents

包括用于探测x射线辐射的两个闪烁体的探测装置 Download PDF

Info

Publication number
CN103959097B
CN103959097B CN201280058860.XA CN201280058860A CN103959097B CN 103959097 B CN103959097 B CN 103959097B CN 201280058860 A CN201280058860 A CN 201280058860A CN 103959097 B CN103959097 B CN 103959097B
Authority
CN
China
Prior art keywords
detection
scintillation light
light
passage
determination process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201280058860.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN103959097A (zh
Inventor
E·勒斯尔
A·特伦
R·普罗克绍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN103959097A publication Critical patent/CN103959097A/zh
Application granted granted Critical
Publication of CN103959097B publication Critical patent/CN103959097B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G01T1/2008—Measuring radiation intensity with scintillation detectors using a combination of different types of scintillation detectors, e.g. phoswich

Landscapes

  • 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)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CN201280058860.XA 2011-12-02 2012-11-23 包括用于探测x射线辐射的两个闪烁体的探测装置 Expired - Fee Related CN103959097B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161566185P 2011-12-02 2011-12-02
US61/566,185 2011-12-02
PCT/IB2012/056663 WO2013080104A2 (en) 2011-12-02 2012-11-23 Detection apparatus for detecting radiation

Publications (2)

Publication Number Publication Date
CN103959097A CN103959097A (zh) 2014-07-30
CN103959097B true CN103959097B (zh) 2017-05-10

Family

ID=47594940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280058860.XA Expired - Fee Related CN103959097B (zh) 2011-12-02 2012-11-23 包括用于探测x射线辐射的两个闪烁体的探测装置

Country Status (8)

Country Link
US (1) US9423514B2 (enExample)
EP (1) EP2748636B1 (enExample)
JP (1) JP6254947B2 (enExample)
CN (1) CN103959097B (enExample)
BR (1) BR112014012832A2 (enExample)
IN (1) IN2014CN04519A (enExample)
RU (1) RU2595796C2 (enExample)
WO (1) WO2013080104A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015013392A2 (pt) * 2012-12-12 2017-07-11 Koninklijke Philips Nv sistema de imagem, e método
DE102013112573A1 (de) * 2013-11-14 2015-06-03 Technische Universität Dresden Szintillationsdetektor mit intrinsischer Unterdrückung entweichender Sekundärteilchen
US10101471B2 (en) * 2014-07-23 2018-10-16 Koninklijke Philips N.V. Characterization apparatus for characterizing scintillator material
RU2702220C2 (ru) * 2014-09-25 2019-10-07 Конинклейке Филипс Н.В. Керамический материал для генерации света
JP2016180625A (ja) * 2015-03-23 2016-10-13 株式会社東芝 放射線検出装置、入出力較正方法、及び入出力較正プログラム
KR101831627B1 (ko) * 2016-04-05 2018-04-04 한국원자력연구원 플라스틱 섬광체, 이의 제조방법 및 이를 포함하는 베타선 측정용 검출기
US11000701B2 (en) * 2017-08-01 2021-05-11 Varex Imaging Corporation Dual-layer detector for soft tissue motion tracking
WO2019042797A1 (en) 2017-08-31 2019-03-07 Koninklijke Philips N.V. MULTILAYER MONOLITHIC SCINTILLATOR DETECTOR
WO2019098629A1 (ko) * 2017-11-17 2019-05-23 고려대학교 산학협력단 방사선의 종류를 구별하여 검출하는 방사선 검출기
CN110136860B (zh) * 2019-05-25 2024-08-27 广东太微加速器有限公司 一种快中子筛选装置及筛选方法
CN110187356B (zh) * 2019-06-14 2021-07-09 中国科学技术大学 远距离超分辨单光子成像重构方法
US11726217B2 (en) 2020-09-23 2023-08-15 Luca Medical Systems, Inc. Systems and methods for measuring and tracking energy emitted by a radiation source

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870667A (en) * 1985-08-29 1989-09-26 Picker International, Inc. Radiation detector
FR2621705B1 (fr) 1987-10-09 1990-03-30 Thomson Csf Detecteur multiradiations, notamment detecteur de rayons x a double energie
JPH0587935A (ja) 1991-09-27 1993-04-09 Fuji Electric Co Ltd 放射線測定装置
US5317158A (en) * 1991-10-22 1994-05-31 Martin Marietta Energy Systems, Inc. Unitary scintillation detector and system
JP2000056023A (ja) * 1998-08-06 2000-02-25 Japan Science & Technology Corp 深さ方向の情報を得ることができるｐｅｔ用検出器
JP2000193749A (ja) * 1998-12-28 2000-07-14 Toshiba Corp αβ検出器および同検出器を用いたαβ検出装置
US6297506B1 (en) * 2000-03-23 2001-10-02 John W. Young System and method for reducing pile-up errors in multi-crystal gamma ray detector applications
JP4480865B2 (ja) * 2000-08-07 2010-06-16 財団法人先端医療振興財団 シンチレーション検出器及びベータプラス線を検出する方法
US20020195565A1 (en) * 2001-06-26 2002-12-26 European Organization For Nuclear Research PET scanner
DE10201995B4 (de) 2002-01-21 2004-03-25 Forschungszentrum Jülich GmbH Verfahren zur Zuordnung eines Pulslaufes zu einem von einer Mehrzahl von Pulstypen verschiedener Abklingzeit und Vorrichtung zu dessen Durchführung
US20060067472A1 (en) 2004-09-30 2006-03-30 Possin George E Method and apparatus for measuring X-ray energy
CN101163989B (zh) * 2005-04-22 2013-04-10 皇家飞利浦电子股份有限公司 具有飞行时间性能的pet/mr扫描仪
EP1899747A4 (en) * 2005-07-01 2016-12-07 Warburton William K DETECTION OF COINCIDENT RADIATION IN A SINGLE TRANSDUCER BY PULSE SHAPE ANALYSIS
US7388208B2 (en) * 2006-01-11 2008-06-17 Ruvin Deych Dual energy x-ray detector
DE102006017291B4 (de) * 2006-02-01 2017-05-24 Paul Scherer Institut Fokus/Detektor-System einer Röntgenapparatur zur Erzeugung von Phasenkontrastaufnahmen, Röntgensystem mit einem solchen Fokus/Detektor-System sowie zugehöriges Speichermedium und Verfahren
WO2008078255A2 (en) * 2006-12-22 2008-07-03 Koninklijke Philips Electronics N.V. Energy-resolving detection system and imaging system
US8212220B2 (en) * 2007-02-09 2012-07-03 University Of Wollongong Dual radiation detector
US7683334B2 (en) 2007-08-07 2010-03-23 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Simultaneous beta and gamma spectroscopy
JP5320818B2 (ja) * 2007-09-25 2013-10-23 株式会社島津製作所 撮像装置および光源位置算出方法
JP5715052B2 (ja) * 2008-06-30 2015-05-07 コーニンクレッカ フィリップス エヌ ヴェ 画像化システム及び画像化方法
US8660236B2 (en) * 2008-08-13 2014-02-25 Koninklijke Philips N.V. Method and apparatus for detecting low and high x-ray flux
JP5423433B2 (ja) * 2010-01-28 2014-02-19 株式会社島津製作所 核医学診断装置

Also Published As

Publication number Publication date
WO2013080104A2 (en) 2013-06-06
JP2015504521A (ja) 2015-02-12
IN2014CN04519A (enExample) 2015-09-11
RU2014126858A (ru) 2016-02-10
JP6254947B2 (ja) 2017-12-27
EP2748636B1 (en) 2020-09-02
US20140306116A1 (en) 2014-10-16
RU2595796C2 (ru) 2016-08-27
WO2013080104A3 (en) 2013-08-08
CN103959097A (zh) 2014-07-30
EP2748636A2 (en) 2014-07-02
US9423514B2 (en) 2016-08-23
BR112014012832A2 (pt) 2017-06-13

Similar Documents

Publication Publication Date Title
CN103959097B (zh) 包括用于探测x射线辐射的两个闪烁体的探测装置
US9579075B2 (en) Detector array comprising energy integrating and photon counting cells
CN103384498B (zh) 探测装置
CN106061393B (zh) 辐射检测器和包括辐射检测器的计算机断层扫描设备
EP3025310B1 (en) Hybrid (spectral/non-spectral) imaging detector array and corresponding processing electronics
Lv et al. Mini EXPLORER II: a prototype high-sensitivity PET/CT scanner for companion animal whole body and human brain scanning
JP2015504521A5 (enExample)
JP5367574B2 (ja) Ｘ線ｃｔ装置および該方法
CN102224435B (zh) 光谱成像
RU2444764C2 (ru) Система визуализации для визуализации объекта
JP2011526521A (ja) スペクトルｃｔ
JP2010510514A (ja) 検出ユニットの検出器エネルギー重み関数を決定する装置及び方法
US20130315453A1 (en) System and method for wide cone helical image reconstruction
US20150178957A1 (en) Iterative reconstruction for spectral ct based upon combined data of full views of intensity data and sparse views of spectral data
CN106821410A (zh) 采用高光谱ct功能成像的物质识别方法和系统
JP6479967B2 (ja) スペクトル投影拡張
CN101622645B (zh) 用于产生衰减分量的投影系统
US9177397B2 (en) Imaging apparatus
CN103988095B (zh) 用于探测辐射的探测装置
JP2015505038A5 (enExample)
EP3819675B1 (en) Imaging of photon-counting ct system
WO2008135897A2 (en) Detection device for detecting radiation and imaging system for imaging a region of interest
JP2017051437A (ja) Ｘ線フィルタ、放射線検出装置及び放射線検査装置
Kong et al. Evaluation of an analytic reconstruction method as a platform for spectral cone-beam CT
Nagarkar et al. A high-speed functional microCT detector for small animal studies

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170510