JP6995666B2 - 放射線撮像装置及び放射線撮像システム - Google Patents

放射線撮像装置及び放射線撮像システム Download PDF

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Publication number
JP6995666B2
JP6995666B2 JP2018036569A JP2018036569A JP6995666B2 JP 6995666 B2 JP6995666 B2 JP 6995666B2 JP 2018036569 A JP2018036569 A JP 2018036569A JP 2018036569 A JP2018036569 A JP 2018036569A JP 6995666 B2 JP6995666 B2 JP 6995666B2
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Prior art keywords
scintillator
radiation imaging
panel
sensor
layer
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Japanese (ja)
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JP2019152483A5 (enExample
JP2019152483A (ja
Inventor
智啓 保科
孝昌 石井
航太 西部
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Canon Inc
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Canon Inc
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Priority to JP2018036569A priority Critical patent/JP6995666B2/ja
Priority to PCT/JP2019/006454 priority patent/WO2019167776A1/ja
Priority to CN201980016570.0A priority patent/CN111819471B/zh
Publication of JP2019152483A publication Critical patent/JP2019152483A/ja
Priority to US16/996,624 priority patent/US11269087B2/en
Publication of JP2019152483A5 publication Critical patent/JP2019152483A5/ja
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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
    • G01T1/2018—Scintillation-photodiode combinations
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2018036569A 2018-03-01 2018-03-01 放射線撮像装置及び放射線撮像システム Active JP6995666B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018036569A JP6995666B2 (ja) 2018-03-01 2018-03-01 放射線撮像装置及び放射線撮像システム
PCT/JP2019/006454 WO2019167776A1 (ja) 2018-03-01 2019-02-21 放射線撮像装置及び放射線撮像システム
CN201980016570.0A CN111819471B (zh) 2018-03-01 2019-02-21 放射线成像装置和放射线成像系统
US16/996,624 US11269087B2 (en) 2018-03-01 2020-08-18 Radiation imaging apparatus and radiation imaging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018036569A JP6995666B2 (ja) 2018-03-01 2018-03-01 放射線撮像装置及び放射線撮像システム

Publications (3)

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JP2019152483A JP2019152483A (ja) 2019-09-12
JP2019152483A5 JP2019152483A5 (enExample) 2021-04-15
JP6995666B2 true JP6995666B2 (ja) 2022-01-14

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JP2018036569A Active JP6995666B2 (ja) 2018-03-01 2018-03-01 放射線撮像装置及び放射線撮像システム

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US (1) US11269087B2 (enExample)
JP (1) JP6995666B2 (enExample)
CN (1) CN111819471B (enExample)
WO (1) WO2019167776A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109073764B (zh) * 2016-04-15 2022-08-16 圣戈本陶瓷及塑料股份有限公司 在闪烁体表面上布置的光电传感器
JP2023108947A (ja) * 2022-01-26 2023-08-07 キヤノン株式会社 放射線撮影装置および放射線撮影システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000284053A (ja) 1997-02-14 2000-10-13 Hamamatsu Photonics Kk 放射線検出素子
WO2001051951A1 (fr) 2000-01-13 2001-07-19 Hamamatsu Photonics K.K. Capteur d'image radiologique et panneau de scintillateur
JP2004335580A (ja) 2003-05-01 2004-11-25 Canon Inc 放射線撮像装置の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5132539A (en) * 1991-08-29 1992-07-21 General Electric Company Planar X-ray imager having a moisture-resistant sealing structure
JP3789646B2 (ja) 1998-06-19 2006-06-28 浜松ホトニクス株式会社 放射線イメージセンサ
US6657201B2 (en) * 2001-06-29 2003-12-02 General Electric Company Cover plate having spacer lip with hermetic barrier for radiation imager and method of manufacturing same
US6642524B2 (en) * 2002-01-09 2003-11-04 Ge Medical Systems Global Technology Company, Llc Scintillator sealing for solid state X-ray detector
JP2004037204A (ja) * 2002-07-02 2004-02-05 Hamamatsu Photonics Kk Ｘ線検出器及びこれを備えた検査システム
JP4280507B2 (ja) * 2003-01-24 2009-06-17 キヤノン株式会社 放射線検出装置の製造方法
JP4612876B2 (ja) * 2004-08-10 2011-01-12 キヤノン株式会社 放射線検出装置、シンチレータパネル、これらの製造方法及び放射線検出システム
WO2011016262A1 (ja) * 2009-08-07 2011-02-10 コニカミノルタエムジー株式会社 放射線画像撮影装置
JP5562134B2 (ja) * 2010-06-17 2014-07-30 キヤノン株式会社 放射線検出装置、その製造方法及び放射線撮像システム
JP6000680B2 (ja) * 2012-06-20 2016-10-05 キヤノン株式会社 放射線検出装置、その製造方法及び撮像システム
JP2014074595A (ja) * 2012-10-02 2014-04-24 Canon Inc 放射線撮像装置、放射線撮像システム、及び、放射線撮像装置の製造方法
JP2015064284A (ja) * 2013-09-25 2015-04-09 富士フイルム株式会社 放射線画像検出装置及び製造方法
JP6576064B2 (ja) * 2015-03-18 2019-09-18 キヤノン株式会社 放射線検出装置、放射線撮像システム及び放射線検出装置の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000284053A (ja) 1997-02-14 2000-10-13 Hamamatsu Photonics Kk 放射線検出素子
WO2001051951A1 (fr) 2000-01-13 2001-07-19 Hamamatsu Photonics K.K. Capteur d'image radiologique et panneau de scintillateur
JP2004335580A (ja) 2003-05-01 2004-11-25 Canon Inc 放射線撮像装置の製造方法

Also Published As

Publication number Publication date
US11269087B2 (en) 2022-03-08
CN111819471A (zh) 2020-10-23
CN111819471B (zh) 2024-02-09
WO2019167776A1 (ja) 2019-09-06
US20200379130A1 (en) 2020-12-03
JP2019152483A (ja) 2019-09-12

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