JP7065843B6 - 一体型スルーホール相互接続部を備える放射線検出器シンチレータ - Google Patents

一体型スルーホール相互接続部を備える放射線検出器シンチレータ Download PDF

Info

Publication number
JP7065843B6
JP7065843B6 JP2019521149A JP2019521149A JP7065843B6 JP 7065843 B6 JP7065843 B6 JP 7065843B6 JP 2019521149 A JP2019521149 A JP 2019521149A JP 2019521149 A JP2019521149 A JP 2019521149A JP 7065843 B6 JP7065843 B6 JP 7065843B6
Authority
JP
Japan
Prior art keywords
scintillator
pixel
wall
scintillator layer
conductive
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
JP2019521149A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019533812A5 (enExample
JP7065843B2 (ja
JP2019533812A (ja
Inventor
マルク アンソニー シャッポ
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2019533812A publication Critical patent/JP2019533812A/ja
Publication of JP2019533812A5 publication Critical patent/JP2019533812A5/ja
Application granted granted Critical
Publication of JP7065843B2 publication Critical patent/JP7065843B2/ja
Publication of JP7065843B6 publication Critical patent/JP7065843B6/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20183—Arrangements for preventing or correcting crosstalk, e.g. optical or electrical arrangements for correcting crosstalk
    • 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
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • 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
    • G01T1/2008—Measuring radiation intensity with scintillation detectors using a combination of different types of scintillation detectors, e.g. phoswich
    • 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
    • G01T1/20181—Stacked detectors, e.g. for measuring energy and positional information
    • 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
    • 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
    • G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
    • 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
    • G01T1/208—Circuits specially adapted for scintillation detectors, e.g. for the photo-multiplier section
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/242—Stacked detectors, e.g. for depth information

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2019521149A 2016-10-26 2017-10-18 一体型スルーホール相互接続部を備える放射線検出器シンチレータ Active JP7065843B6 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662412876P 2016-10-26 2016-10-26
US62/412,876 2016-10-26
PCT/EP2017/076550 WO2018077681A1 (en) 2016-10-26 2017-10-18 Radiation detector scintillator with an integral through-hole interconnect

Publications (4)

Publication Number Publication Date
JP2019533812A JP2019533812A (ja) 2019-11-21
JP2019533812A5 JP2019533812A5 (enExample) 2020-11-26
JP7065843B2 JP7065843B2 (ja) 2022-05-12
JP7065843B6 true JP7065843B6 (ja) 2022-06-07

Family

ID=60582544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019521149A Active JP7065843B6 (ja) 2016-10-26 2017-10-18 一体型スルーホール相互接続部を備える放射線検出器シンチレータ

Country Status (5)

Country Link
US (1) US11041966B2 (enExample)
EP (1) EP3532872B1 (enExample)
JP (1) JP7065843B6 (enExample)
CN (1) CN109891269B (enExample)
WO (1) WO2018077681A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3071647A1 (en) 2017-08-03 2019-02-07 The Research Foundation For The State University Of New York Dual-screen digital radiography with asymmetric reflective screens
JP7191116B2 (ja) 2018-03-29 2022-12-16 コーニンクレッカ フィリップス エヌ ヴェ 多孔質シリコン量子ドット放射線検出器におけるピクセル定義
WO2019226859A1 (en) 2018-05-23 2019-11-28 The Research Foundation For The State University Of New York Flat panel x-ray imager with scintillating glass substrate
CN108957517A (zh) * 2018-06-15 2018-12-07 中派科技（深圳）有限责任公司 用于正电子发射成像设备的探测器及正电子发射成像设备
CN109459783B (zh) * 2018-09-30 2023-04-11 中派科技（深圳）有限责任公司 Pet设备、多层晶体pet探测器及其电子读出模块和方法
EP3942336B1 (en) 2019-03-20 2022-12-28 Koninklijke Philips N.V. Quantum dot porous silicon membrane-based radiation detector
CN110007333A (zh) * 2019-05-05 2019-07-12 昆山锐芯微电子有限公司 射线探测器及其形成方法
EP3835829A1 (en) * 2019-12-09 2021-06-16 Koninklijke Philips N.V. X-ray detector
CN112098441B (zh) * 2020-08-26 2024-05-24 上海奕瑞光电子科技股份有限公司 用于单源多能成像系统的三能级线阵探测器
CN116261427A (zh) 2020-10-07 2023-06-13 纽约州州立大学研究基金会 用于具有晶体间光共享的高分辨率飞行时间正电子发射断层摄影模块的功率高效复用的系统和方法
US11389125B1 (en) * 2021-02-05 2022-07-19 GE Precision Healthcare LLC System and method for mitigating trace triggering of channels in x-ray detector
CN112987073A (zh) * 2021-02-10 2021-06-18 奕瑞影像科技（太仓）有限公司 双能探测器
CN112558134B (zh) * 2021-03-01 2021-10-26 同源微（北京）半导体技术有限公司 一种混合式x射线探测器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070114426A1 (en) 2005-11-22 2007-05-24 Tkaczyk John E Multi-layered detector system for high resolution computed tomography
JP2015521283A (ja) 2012-05-07 2015-07-27 コーニンクレッカ フィリップス エヌ ヴェ 少なくとも２つのシンチレータアレイ層間に配置される少なくとも１つの薄型フォトセンサを有する多層型水平コンピュータ断層撮影（ｃｔ）検出器アレイ
JP2016503506A (ja) 2012-12-03 2016-02-04 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． イメージング検出器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234792A (en) 1977-09-29 1980-11-18 Raytheon Company Scintillator crystal radiation detector
US6285740B1 (en) * 1999-10-13 2001-09-04 The United States Of America As Represented By The Secretary Of The Navy Dual energy x-ray densitometry apparatus and method using single x-ray pulse
US6921909B2 (en) 2002-08-27 2005-07-26 Radiation Monitoring Devices, Inc. Pixellated micro-columnar films scintillator
US7671342B2 (en) * 2005-01-11 2010-03-02 Siemens Medical Solutions Usa, Inc. Multi-layer detector and method for imaging
US7612342B1 (en) 2005-09-27 2009-11-03 Radiation Monitoring Devices, Inc. Very bright scintillators
US7567646B2 (en) 2005-10-05 2009-07-28 Koninklijke Philips Electronics N.V. Multiple layer detector for spectral computed tomography imaging
US7569832B2 (en) * 2006-07-14 2009-08-04 Carestream Health, Inc. Dual-screen digital radiographic imaging detector array
US7834321B2 (en) * 2006-07-14 2010-11-16 Carestream Health, Inc. Apparatus for asymmetric dual-screen digital radiography
DE102006033496A1 (de) * 2006-07-19 2008-01-31 Siemens Ag Strahlungsdetektor für Röntgen- oder Gammastrahlen
US7613274B2 (en) * 2007-11-16 2009-11-03 General Electric Company Method and system of energy integrating and photon counting using layered photon counting detector
JP2012509492A (ja) * 2008-11-18 2012-04-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ スペクトルイメージング検出器
JP5289116B2 (ja) * 2009-03-13 2013-09-11 株式会社東芝 Ｘ線検出器
WO2012104775A2 (en) * 2011-02-03 2012-08-09 Koninklijke Philips Electronics N.V. Single or multi-energy vertical radiation sensitive detectors
EP2689269B1 (en) * 2011-03-24 2015-05-13 Koninklijke Philips N.V. Production of a spectral imaging detector
WO2012137160A2 (en) * 2011-04-06 2012-10-11 Koninklijke Philips Electronics N.V. Imaging detector
CN107075358A (zh) 2014-09-23 2017-08-18 飞利浦灯具控股公司 多孔粒子中的封装的材料
WO2017025888A1 (en) 2015-08-07 2017-02-16 Koninklijke Philips N.V. Quantum dot based imaging detector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070114426A1 (en) 2005-11-22 2007-05-24 Tkaczyk John E Multi-layered detector system for high resolution computed tomography
JP2015521283A (ja) 2012-05-07 2015-07-27 コーニンクレッカ フィリップス エヌ ヴェ 少なくとも２つのシンチレータアレイ層間に配置される少なくとも１つの薄型フォトセンサを有する多層型水平コンピュータ断層撮影（ｃｔ）検出器アレイ
JP2016503506A (ja) 2012-12-03 2016-02-04 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． イメージング検出器

Also Published As

Publication number Publication date
US11041966B2 (en) 2021-06-22
WO2018077681A1 (en) 2018-05-03
EP3532872A1 (en) 2019-09-04
JP7065843B2 (ja) 2022-05-12
CN109891269A (zh) 2019-06-14
EP3532872B1 (en) 2024-05-01
JP2019533812A (ja) 2019-11-21
CN109891269B (zh) 2023-11-10
US20200041667A1 (en) 2020-02-06

Similar Documents

Publication Publication Date Title
JP7065843B6 (ja) 一体型スルーホール相互接続部を備える放射線検出器シンチレータ
US10591616B2 (en) Spectral imaging detector
CN104285162B (zh) 具有设置在至少两个闪烁体阵列层之间的至少一个薄光传感器阵列层的多层水平计算机断层摄影(ct)探测器阵列
JP5215722B2 (ja) オーバーレンジ論理制御を伴う光子計数ｘ線検出器
US7956332B2 (en) Multi-layer radiation detector assembly
JP6010051B2 (ja) シングル又はマルチエネルギー縦型感放射線検出器アレイおよび放射線検出方法
RU2595795C2 (ru) Спектральный детектор изображения
CN104838286B (zh) 成像探测器
JP2014510902A5 (enExample)
US9955930B2 (en) Sensor device and imaging system for detecting radiation signals
CN115015986A (zh) 一种能量积分与光子计数混合成像的x射线探测器及ct机
CN106324653A (zh) 具有堆叠的阻挡层的辐射检测器及形成其的方法
US20170052127A1 (en) Photodetector, detecting apparatus, and detecting system
US20210278553A1 (en) Three-dimensional solid state imaging photodetector
CN208808500U (zh) X射线探测器、探测器设备和医疗仪器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201013

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201013

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210827

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210902

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211125

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220419

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220426

R150 Certificate of patent or registration of utility model

Ref document number: 7065843

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250