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WO2011028459A3 - Ensemble de détecteur à scintillation - Google Patents

Ensemble de détecteur à scintillation Download PDF

Info

Publication number
WO2011028459A3
WO2011028459A3 PCT/US2010/046279 US2010046279W WO2011028459A3 WO 2011028459 A3 WO2011028459 A3 WO 2011028459A3 US 2010046279 W US2010046279 W US 2010046279W WO 2011028459 A3 WO2011028459 A3 WO 2011028459A3
Authority
WO
WIPO (PCT)
Prior art keywords
detector assembly
adhesive layer
scintillation detector
scintillator
assembly
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.)
Ceased
Application number
PCT/US2010/046279
Other languages
English (en)
Other versions
WO2011028459A2 (fr
Inventor
Louis Perna
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.)
Saint Gobain Ceramics and Plastics Inc
Original Assignee
Saint Gobain Ceramics and Plastics Inc
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 Saint Gobain Ceramics and Plastics Inc filed Critical Saint Gobain Ceramics and Plastics Inc
Priority to JP2012526865A priority Critical patent/JP2013502595A/ja
Priority to CN201080043844.4A priority patent/CN102576086B/zh
Publication of WO2011028459A2 publication Critical patent/WO2011028459A2/fr
Publication of WO2011028459A3 publication Critical patent/WO2011028459A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01T1/2006—Measuring radiation intensity with scintillation detectors using a combination of a scintillator and photodetector which measures the means radiation intensity
    • 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
    • G01T1/2002—Optical details, e.g. reflecting or diffusing layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

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)

Abstract

La présente invention concerne un ensemble de scintillation. L'ensemble peut comprendre un scintillateur doté d'une surface, une couche d'adhésif sensible à la pression en contact avec au moins une partie de ladite surface et un réflecteur situé en position proximale par rapport à la surface du scintillateur et collé sur la surface du scintillateur par la couche d'adhésif sensible à la pression, la couche d'adhésif présentant un TTV de 0,01 mm ou moins.
PCT/US2010/046279 2009-08-24 2010-08-23 Ensemble de détecteur à scintillation Ceased WO2011028459A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012526865A JP2013502595A (ja) 2009-08-24 2010-08-23 シンチレーション検出器アセンブリ
CN201080043844.4A CN102576086B (zh) 2009-08-24 2010-08-23 闪烁探测器组件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23629409P 2009-08-24 2009-08-24
US61/236,294 2009-08-24

Publications (2)

Publication Number Publication Date
WO2011028459A2 WO2011028459A2 (fr) 2011-03-10
WO2011028459A3 true WO2011028459A3 (fr) 2011-06-16

Family

ID=43604561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/046279 Ceased WO2011028459A2 (fr) 2009-08-24 2010-08-23 Ensemble de détecteur à scintillation

Country Status (4)

Country Link
US (2) US20110042571A1 (fr)
JP (1) JP2013502595A (fr)
CN (1) CN102576086B (fr)
WO (1) WO2011028459A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8633444B2 (en) 2011-06-03 2014-01-21 Kabushiki Kaisha Toshiba Efficient and serviceable light guide for PET detector
CN102805630A (zh) * 2011-06-03 2012-12-05 株式会社东芝 Pet检测器模块及其制造方法、pet扫描仪系统
WO2013049775A2 (fr) 2011-09-30 2013-04-04 Saint-Gobain Ceramics & Plastics, Inc. Dispositif de détection d'une scintillation comprenant un adhésif sensible à la pression
US9052399B2 (en) 2011-12-30 2015-06-09 Saint-Gobain Ceramics & Plastics, Inc. Scintillator pixel array with reduced cross talk
JP2014139564A (ja) * 2012-12-20 2014-07-31 Sony Corp 撮像装置および電子機器
US9040926B2 (en) * 2013-03-15 2015-05-26 Cbg Corporation Rugged scintillation crystal assembly
US9651689B2 (en) * 2013-06-24 2017-05-16 Arktis Radiation Detectors Ltd Detector arrangement for the detection of ionizing radiation and method for operating such a detector arrangement
EP3197983B1 (fr) * 2014-09-25 2023-06-07 Koninklijke Philips N.V. Dispositif de detection pour la detection de rayonnement gamma ou de rayons x
CN106154302B (zh) * 2015-03-24 2019-11-19 中国科学院上海硅酸盐研究所 一种射线检测平板探测器用闪烁体板及其制备方法
CN104820233B (zh) * 2015-05-15 2019-03-01 中国科学院高能物理研究所 闪烁体阵列结构及应用该闪烁体阵列结构的中子探测器
US9952336B2 (en) * 2016-04-15 2018-04-24 Saint-Gobain Ceramics & Plastics, Inc. Photosensors arranged on a surface of a scintillator
US9864073B1 (en) 2016-08-31 2018-01-09 General Electric Company Systems and methods for controlling optical coupling between scintillator crystals
CN108459341A (zh) * 2018-04-03 2018-08-28 山西中辐核仪器有限责任公司 一种采用塑料闪烁体测量α、β射线的探测器
CN113874758B (zh) * 2019-04-12 2025-05-06 阿尔克蒂斯辐射探测器有限公司 面板辐射检测器
IT201900010638A1 (it) * 2019-07-02 2021-01-02 St Microelectronics Srl Rilevatore di radiazione a scintillatore e dosimetro corrispondente
CN110376633A (zh) * 2019-07-19 2019-10-25 东软医疗系统股份有限公司 医疗探测器及医疗成像设备
CN114586110B (zh) * 2019-10-31 2025-02-28 株式会社东芝 闪烁器阵列、闪烁器阵列的制造方法、放射线检测器及放射线检查装置
US11275182B2 (en) 2020-04-22 2022-03-15 GE Precision Healthcare LLC Systems and methods for scintillators having reflective inserts

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276328A (en) * 1991-08-13 1994-01-04 Hitachi Medical Corporation Radiation detector having reflective isolation plates
US5378894A (en) * 1991-12-11 1995-01-03 Kabushiki Kaisha Toshiba X-ray detector including scintillator channel separator capable of improving sensitivity of X-ray detector
US20050016950A1 (en) * 2000-10-10 2005-01-27 Cti Pet Systems, Inc. Method for producing a high resolution detector array

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720426A (en) * 1986-06-30 1988-01-19 General Electric Company Reflective coating for solid-state scintillator bar
JP2001027673A (ja) * 1999-07-15 2001-01-30 Hitachi Medical Corp Ｘ線検出器及びこれを用いるｘ線ｃｔ装置
US6298113B1 (en) * 2000-02-07 2001-10-02 General Electric Company Self aligning inter-scintillator reflector x-ray damage shield and method of manufacture
JP2001349949A (ja) * 2000-06-12 2001-12-21 Hitachi Medical Corp Ｘ線検出器及びこれを用いたｘ線ｃｔ装置
US7126130B2 (en) * 2001-12-06 2006-10-24 General Electric Company Direct scintillator coating for radiation detector assembly longevity
US6720561B2 (en) * 2001-12-06 2004-04-13 General Electric Company Direct CsI scintillator coating for improved digital X-ray detector assembly longevity
JP2003191365A (ja) * 2001-12-13 2003-07-08 Three M Innovative Properties Co 画像表示シート、接着層付きシート基材、画像形成可能な保護フィルム及び画像表示シートの製造方法
US20040140431A1 (en) * 2003-01-21 2004-07-22 Cti Pet Systems, Inc. Multi-application highly reflective grid array
US7019297B2 (en) * 2003-05-20 2006-03-28 Cti Pet Systems, Inc. Detector array using internalized light sharing and air coupling
JP4305241B2 (ja) * 2004-03-26 2009-07-29 株式会社島津製作所 放射線検出器
DE602006008994D1 (de) * 2005-01-13 2009-10-22 Aloka Co Ltd Szintillatorteil und Herstellungsverfahren dafür sowie Strahlungsmessvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276328A (en) * 1991-08-13 1994-01-04 Hitachi Medical Corporation Radiation detector having reflective isolation plates
US5378894A (en) * 1991-12-11 1995-01-03 Kabushiki Kaisha Toshiba X-ray detector including scintillator channel separator capable of improving sensitivity of X-ray detector
US20050016950A1 (en) * 2000-10-10 2005-01-27 Cti Pet Systems, Inc. Method for producing a high resolution detector array

Also Published As

Publication number Publication date
CN102576086B (zh) 2015-09-23
JP2013502595A (ja) 2013-01-24
US20140158891A1 (en) 2014-06-12
US9360563B2 (en) 2016-06-07
US20110042571A1 (en) 2011-02-24
WO2011028459A2 (fr) 2011-03-10
CN102576086A (zh) 2012-07-11

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