CN114081515B - 放射线检测器模块、放射线检测器以及放射线摄像装置 - Google Patents

放射线检测器模块、放射线检测器以及放射线摄像装置

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Publication number
CN114081515B
CN114081515B CN202110497591.8A CN202110497591A CN114081515B CN 114081515 B CN114081515 B CN 114081515B CN 202110497591 A CN202110497591 A CN 202110497591A CN 114081515 B CN114081515 B CN 114081515B
Authority
CN
China
Prior art keywords
substrate
detector
radiation detector
support structure
conversion chip
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.)
Active
Application number
CN202110497591.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN114081515A (zh
Inventor
林达彦
石津崇章
小野内雅文
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Fujifilm Healthcare Corp
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.)
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Publication date
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Publication of CN114081515A publication Critical patent/CN114081515A/zh
Application granted granted Critical
Publication of CN114081515B publication Critical patent/CN114081515B/zh
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Classifications

    • 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
    • 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
    • G01T1/20182—Modular detectors, e.g. tiled scintillators or tiled photodiodes
    • 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
    • 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
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • 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
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • 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
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20188—Auxiliary details, e.g. casings or cooling
    • G01T1/2019—Shielding against direct hits
    • 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]
    • A61B6/032—Transmission computed tomography [CT]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN202110497591.8A 2020-08-24 2021-05-07 放射线检测器模块、放射线检测器以及放射线摄像装置 Active CN114081515B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020140912A JP7539272B2 (ja) 2020-08-24 2020-08-24 放射線検出器モジュール、放射線検出器、及び放射線撮像装置
JP2020-140912 2020-08-24

Publications (2)

Publication Number Publication Date
CN114081515A CN114081515A (zh) 2022-02-25
CN114081515B true CN114081515B (zh) 2025-09-19

Family

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CN202110497591.8A Active CN114081515B (zh) 2020-08-24 2021-05-07 放射线检测器模块、放射线检测器以及放射线摄像装置

Country Status (3)

Country Link
US (1) US11523783B2 (enExample)
JP (1) JP7539272B2 (enExample)
CN (1) CN114081515B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025062701A (ja) * 2023-10-03 2025-04-15 富士フイルム株式会社 Ｘ線ｃｔ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107003417A (zh) * 2014-10-20 2017-08-01 模拟技术公司 用于辐射成像模态装置的探测器阵列的探测器单元

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001249180A (ja) * 2000-03-03 2001-09-14 Shimadzu Corp ２次元アレイ型放射線検出器の製造方法
JP2003066149A (ja) 2000-08-14 2003-03-05 Toshiba Corp 放射線検出器、放射線検出システム、ｘ線ｃｔ装置
US6658082B2 (en) * 2000-08-14 2003-12-02 Kabushiki Kaisha Toshiba Radiation detector, radiation detecting system and X-ray CT apparatus
JP4414646B2 (ja) * 2002-11-18 2010-02-10 浜松ホトニクス株式会社 光検出装置
JP3863872B2 (ja) * 2003-09-30 2006-12-27 株式会社日立製作所 陽電子放出型断層撮影装置
JP3863889B2 (ja) * 2004-07-02 2006-12-27 株式会社日立製作所 陽電子放出型断層撮影装置
US20080068815A1 (en) * 2006-09-18 2008-03-20 Oliver Richard Astley Interface Assembly And Method for Integrating A Data Acquisition System on a Sensor Array
US7606346B2 (en) * 2007-01-04 2009-10-20 General Electric Company CT detector module construction
JP5676922B2 (ja) * 2010-05-31 2015-02-25 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線検出器モジュールおよびｘ線検出器並びにｘ線ｃｔ装置
JP2012057954A (ja) * 2010-09-06 2012-03-22 Hitachi Medical Corp 放射線検出システム及びｘ線ｃｔ装置
US8553834B2 (en) * 2010-09-17 2013-10-08 Analog Devices, Inc. Computed tomography detector module
US8575558B2 (en) * 2010-11-30 2013-11-05 General Electric Company Detector array with a through-via interposer
US9835733B2 (en) * 2015-04-30 2017-12-05 Zhengrong Ying Apparatus for detecting X-rays
JP7141264B2 (ja) * 2018-07-02 2022-09-22 キヤノンメディカルシステムズ株式会社 Ｘ線検出器及びｘ線コンピュータ断層撮影装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107003417A (zh) * 2014-10-20 2017-08-01 模拟技术公司 用于辐射成像模态装置的探测器阵列的探测器单元

Also Published As

Publication number Publication date
JP2022036612A (ja) 2022-03-08
US20220054098A1 (en) 2022-02-24
CN114081515A (zh) 2022-02-25
US11523783B2 (en) 2022-12-13
JP7539272B2 (ja) 2024-08-23

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