JP5925452B2 - ポジトロン放射断層撮影（ｐｅｔ）検出器モジュール、ポジトロン放射断層撮影（ｐｅｔ）スキャナシステム、光ファイバプレート及び核医学画像撮影検出器モジュール - Google Patents

ポジトロン放射断層撮影（ｐｅｔ）検出器モジュール、ポジトロン放射断層撮影（ｐｅｔ）スキャナシステム、光ファイバプレート及び核医学画像撮影検出器モジュール Download PDF

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JP5925452B2
JP5925452B2 JP2011201745A JP2011201745A JP5925452B2 JP 5925452 B2 JP5925452 B2 JP 5925452B2 JP 2011201745 A JP2011201745 A JP 2011201745A JP 2011201745 A JP2011201745 A JP 2011201745A JP 5925452 B2 JP5925452 B2 JP 5925452B2
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optical fiber
photosensors
scintillation crystal
array
fiber plate
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Japanese (ja)
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JP2012088302A5 (https=
JP2012088302A (ja
Inventor
ガグノン ダニエル
ガグノン ダニエル
シー バー ケント
シー バー ケント
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Toshiba Corp
Canon Medical Systems Corp
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Toshiba Corp
Toshiba Medical Systems Corp
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Priority to CN201110319676.3A priority Critical patent/CN102451017B/zh
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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
    • G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations
    • 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
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20185—Coupling means between the photodiode and the scintillator, e.g. optical couplings using adhesives with wavelength-shifting fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
JP2011201745A 2010-10-19 2011-09-15 ポジトロン放射断層撮影（ｐｅｔ）検出器モジュール、ポジトロン放射断層撮影（ｐｅｔ）スキャナシステム、光ファイバプレート及び核医学画像撮影検出器モジュール Active JP5925452B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110319676.3A CN102451017B (zh) 2010-10-19 2011-10-18 Pet检测器模块、pet扫描仪系统、核医学图像摄影检测器模块

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/907,124 2010-10-19
US12/907,124 US8304738B2 (en) 2010-10-19 2010-10-19 Pet detector scintillation light guiding system having fiber-optics plates

Publications (3)

Publication Number Publication Date
JP2012088302A JP2012088302A (ja) 2012-05-10
JP2012088302A5 JP2012088302A5 (https=) 2012-08-30
JP5925452B2 true JP5925452B2 (ja) 2016-05-25

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US (2) US8304738B2 (https=)
JP (1) JP5925452B2 (https=)

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US12025757B2 (en) 2017-08-03 2024-07-02 The Research Foundation For The State University Of New York Dual-screen digital radiography with asymmetric reflective screens

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US8467644B1 (en) * 2011-12-28 2013-06-18 General Electric Company Light guide assembly for a radiation detector
WO2016172291A1 (en) * 2015-04-23 2016-10-27 Fermi Research Alliance, Llc Monocrystal-based microchannel plate image intensifier
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JP6889495B2 (ja) 2016-03-09 2021-06-18 リフレクション メディカル， インコーポレイテッド 放射線療法のためのフルエンスマップ生成方法
WO2018093849A1 (en) 2016-11-15 2018-05-24 Reflexion Medical, Inc. Methods for radiation delivery in emission-guided radiotherapy
CN110248604B (zh) 2016-11-15 2023-07-21 反射医疗公司 放射治疗患者平台
EP3988017A1 (en) 2016-11-15 2022-04-27 RefleXion Medical, Inc. System for emission-guided high-energy photon delivery
WO2018183748A1 (en) 2017-03-30 2018-10-04 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
CN110582708A (zh) * 2017-05-01 2019-12-17 皇家飞利浦有限公司 多层辐射探测器
US10795037B2 (en) 2017-07-11 2020-10-06 Reflexion Medical, Inc. Methods for pet detector afterglow management
US10603515B2 (en) 2017-08-09 2020-03-31 Reflexion Medical, Inc. Systems and methods for fault detection in emission-guided radiotherapy
EP3679405B1 (en) 2017-09-06 2023-07-12 The U.S.A. as represented by the Secretary, Department of Health and Human Services Micro-dose calibrator
WO2019099551A1 (en) 2017-11-14 2019-05-23 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy
US11835769B2 (en) * 2021-08-17 2023-12-05 Applied Materials Israel Ltd. Adjustable attenuation optical unit

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Publication number Priority date Publication date Assignee Title
US12025757B2 (en) 2017-08-03 2024-07-02 The Research Foundation For The State University Of New York Dual-screen digital radiography with asymmetric reflective screens

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JP2012088302A (ja) 2012-05-10
US20120091350A1 (en) 2012-04-19
US20120281956A1 (en) 2012-11-08
US9194960B2 (en) 2015-11-24
US8304738B2 (en) 2012-11-06

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