CN102549453B - 用于辐射成像设备的具有反射器的辐射转换元件 - Google Patents

用于辐射成像设备的具有反射器的辐射转换元件 Download PDF

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Publication number
CN102549453B
CN102549453B CN201080044650.6A CN201080044650A CN102549453B CN 102549453 B CN102549453 B CN 102549453B CN 201080044650 A CN201080044650 A CN 201080044650A CN 102549453 B CN102549453 B CN 102549453B
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China
Prior art keywords
radiation conversion
layer
radiation
light
elements
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Expired - Fee Related
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CN201080044650.6A
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English (en)
Chinese (zh)
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CN102549453A (zh
Inventor
S·E·库克
A·托恩
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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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2002—Optical details, e.g. reflecting or diffusing layers

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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)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201080044650.6A 2009-10-06 2010-09-16 用于辐射成像设备的具有反射器的辐射转换元件 Expired - Fee Related CN102549453B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24904609P 2009-10-06 2009-10-06
US61/249,046 2009-10-06
PCT/IB2010/054193 WO2011042822A2 (en) 2009-10-06 2010-09-16 Radiation conversion elements with reflectors for radiological imaging apparatus

Publications (2)

Publication Number Publication Date
CN102549453A CN102549453A (zh) 2012-07-04
CN102549453B true CN102549453B (zh) 2015-02-25

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CN201080044650.6A Expired - Fee Related CN102549453B (zh) 2009-10-06 2010-09-16 用于辐射成像设备的具有反射器的辐射转换元件

Country Status (6)

Country Link
US (1) US8598532B2 (enExample)
EP (1) EP2486424B1 (enExample)
CN (1) CN102549453B (enExample)
BR (1) BR112012007671A8 (enExample)
RU (2) RU2643935C2 (enExample)
WO (1) WO2011042822A2 (enExample)

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CN108279433A (zh) * 2011-05-12 2018-07-13 皇家飞利浦有限公司 用于pet的优化闪烁体晶体
FR2984585A1 (fr) * 2011-12-14 2013-06-21 Commissariat Energie Atomique Imageur de rayonnement presentant un rendement de detection ameliore
JP2013134097A (ja) * 2011-12-26 2013-07-08 Canon Inc シンチレータパネル、放射線検出装置、及び、それらを用いた放射線検出システム
US9223033B2 (en) 2014-02-26 2015-12-29 Saint-Gobain Ceramics & Plastics, Inc. Scintillator array and methods of forming a scintillator array and a radiation detector
US10527740B2 (en) 2014-04-03 2020-01-07 Siemens Medical Solutions Usa, Inc. Silicon photomultiplier based TOF-PET detector
TWM502243U (zh) * 2014-12-11 2015-06-01 Hyper Crystal Inc 閃爍晶體陣列結構
DE102017101363B4 (de) * 2017-01-25 2024-06-06 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Strahlungsemittierende Halbleiteranordnung und Vorrichtung mit einer strahlungsemittierenden Halbleiteranordnung
CN114127585A (zh) * 2019-07-31 2022-03-01 佳能株式会社 闪烁体单元和放射线检测器
JP7310015B2 (ja) * 2019-09-20 2023-07-18 シーメンス メディカル ソリューションズ ユーエスエー インコーポレイテッド ハイブリッドのレーザー／空気結合ｐｅｔブロック型検出器
JP7584141B2 (ja) * 2021-03-24 2024-11-15 国立研究開発法人量子科学技術研究開発機構 放射線検出器、シンチレータユニット、画像生成装置、及びシンチレータユニットの製造方法
US12013503B2 (en) * 2022-10-07 2024-06-18 Cintilight, Llc Lateral crystal photodiode readouts and switched diode networks for processing nuclear events
US12449554B2 (en) 2023-10-05 2025-10-21 Cintilight, Llc Scintillator detectors and methods for positron emission tomography

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CN87104468A (zh) * 1986-06-30 1988-02-03 通用电气公司 杆状固体闪烁器的反光被覆层
US7323688B2 (en) * 2004-06-29 2008-01-29 Siemens Medical Solutions Usa, Inc. Nuclear imaging system using rotating scintillation bar detectors with slat collimation and method for imaging using the same
WO2009024895A2 (en) * 2007-08-22 2009-02-26 Koninklijke Philips Electronics N.V. Reflector and light collimator arrangement for improved light collection in scintillation detectors

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US4931645A (en) 1988-08-16 1990-06-05 National Nuclear Corporation Detector for measurement of radiation
US6552348B2 (en) 1999-12-14 2003-04-22 Regents Of The University Of California Apparatus and method for breast cancer imaging
US6749761B1 (en) 2000-10-10 2004-06-15 Cti Pet Systems, Inc. Method for producing a high resolution detector array
US20040061058A1 (en) 2002-09-30 2004-04-01 Williams James Richard Scintillation detector with gadolinium based sidewall axial restraint and compliance assembly
US20040140431A1 (en) * 2003-01-21 2004-07-22 Cti Pet Systems, Inc. Multi-application highly reflective grid array
US20050104000A1 (en) * 2003-02-10 2005-05-19 Joel Kindem Scintillator assembly with pre-formed reflector
US7054408B2 (en) * 2003-04-30 2006-05-30 General Electric Company CT detector array having non pixelated scintillator array
US7019297B2 (en) 2003-05-20 2006-03-28 Cti Pet Systems, Inc. Detector array using internalized light sharing and air coupling
US7308074B2 (en) * 2003-12-11 2007-12-11 General Electric Company Multi-layer reflector for CT detector
US7154098B2 (en) * 2004-02-19 2006-12-26 General Electric Company Ruggedized scintillation detector for portal monitors and light pipe incorporated therein
US7479638B2 (en) 2004-08-10 2009-01-20 Koninklijke Philips Electronics N.V. Arrangement of a scintillator and an anti-scatter-grid
JP4192990B2 (ja) 2006-03-13 2008-12-10 日立金属株式会社 放射線検出装置
US20080011953A1 (en) * 2006-07-11 2008-01-17 General Electric Company Scintillator composition, article, and associated method
CN105022080A (zh) 2007-11-06 2015-11-04 皇家飞利浦电子股份有限公司 包括光反射材料的射线探测器
JP4985352B2 (ja) * 2007-11-28 2012-07-25 株式会社島津製作所 放射線検出器
WO2010075384A2 (en) * 2008-12-23 2010-07-01 Saint-Gobain Ceramics & Plastics, Inc. Scintillation separator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87104468A (zh) * 1986-06-30 1988-02-03 通用电气公司 杆状固体闪烁器的反光被覆层
US7323688B2 (en) * 2004-06-29 2008-01-29 Siemens Medical Solutions Usa, Inc. Nuclear imaging system using rotating scintillation bar detectors with slat collimation and method for imaging using the same
WO2009024895A2 (en) * 2007-08-22 2009-02-26 Koninklijke Philips Electronics N.V. Reflector and light collimator arrangement for improved light collection in scintillation detectors

Also Published As

Publication number Publication date
WO2011042822A2 (en) 2011-04-14
EP2486424B1 (en) 2016-03-16
US20120199748A1 (en) 2012-08-09
BR112012007671A8 (pt) 2017-10-10
EP2486424A2 (en) 2012-08-15
US8598532B2 (en) 2013-12-03
WO2011042822A3 (en) 2011-12-01
RU2012118818A (ru) 2013-11-20
BR112012007671A2 (enExample) 2017-09-12
RU2643935C2 (ru) 2018-02-06
RU2015130338A (ru) 2015-12-27
CN102549453A (zh) 2012-07-04

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Granted publication date: 20150225