KR102279406B1 - 정밀 자가 정렬식 ｃｔ 탐지기 센서 - Google Patents

정밀 자가 정렬식 ｃｔ 탐지기 센서 Download PDF

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KR102279406B1
KR102279406B1 KR1020167008859A KR20167008859A KR102279406B1 KR 102279406 B1 KR102279406 B1 KR 102279406B1 KR 1020167008859 A KR1020167008859 A KR 1020167008859A KR 20167008859 A KR20167008859 A KR 20167008859A KR 102279406 B1 KR102279406 B1 KR 102279406B1
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detector
module frame
sensor
alignment plate
module
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KR20160053970A (ko
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조제프 제임스 랙시
아브델아지즈 이클레프
바이주 자카리아 바부
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제네럴 일렉트릭 컴퍼니
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/005—Details of radiation-measuring instruments calibration techniques
    • 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]
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
KR1020167008859A 2013-09-06 2014-08-11 정밀 자가 정렬식 ｃｔ 탐지기 센서 Active KR102279406B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/020,395 US9519069B2 (en) 2013-09-06 2013-09-06 Precision self-aligning CT detector sensors
US14/020,395 2013-09-06
PCT/US2014/050510 WO2015034627A1 (en) 2013-09-06 2014-08-11 Precision self-aligning ct detector sensors

Publications (2)

Publication Number Publication Date
KR20160053970A KR20160053970A (ko) 2016-05-13
KR102279406B1 true KR102279406B1 (ko) 2021-07-22

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KR1020167008859A Active KR102279406B1 (ko) 2013-09-06 2014-08-11 정밀 자가 정렬식 ｃｔ 탐지기 센서

Country Status (6)

Country Link
US (1) US9519069B2 (https=)
JP (1) JP6431919B2 (https=)
KR (1) KR102279406B1 (https=)
CN (1) CN105764420B (https=)
DE (1) DE112014004057T5 (https=)
WO (1) WO2015034627A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205735B4 (de) * 2014-03-27 2017-10-12 Siemens Healthcare Gmbh Röntgendetektor für einen Computertomographen
EP3143430B1 (en) * 2014-10-31 2018-01-10 Koninklijke Philips N.V. Sensor device and imaging system for detecting radiation signals
US9603574B2 (en) * 2014-12-17 2017-03-28 General Electric Company Reconfigurable electronic substrate
CN109661595B (zh) * 2016-09-23 2023-05-30 深圳帧观德芯科技有限公司 半导体x射线检测器的封装
DE102016221209A1 (de) * 2016-10-27 2018-05-03 Siemens Healthcare Gmbh Detektormodul für einen Röntgendetektor, Röntgendetektor, sowie Röntgengerät
CN110383107B (zh) * 2017-03-07 2023-09-08 通用电气公司 减少空气传播污染的检测器头部
US10492746B2 (en) * 2018-02-06 2019-12-03 FMI Medical Systems Co., Ltd. Spherical detector for CT system
JP7166833B2 (ja) * 2018-08-03 2022-11-08 キヤノンメディカルシステムズ株式会社 放射線検出器及び放射線検出器モジュール
CN111227858A (zh) * 2020-01-22 2020-06-05 东软医疗系统股份有限公司 检测器模块、检测器及ct设备
CN114173462B (zh) * 2020-09-11 2025-09-16 睿生光电股份有限公司 X射线装置
US11602317B2 (en) 2021-04-22 2023-03-14 MinFound Medical Systems Co., Ltd. Apparatus and method for module alignment in CT detector
CN117122339A (zh) * 2023-09-22 2023-11-28 东软医疗系统股份有限公司 检测器模块、检测器和医疗成像设备
US20260007379A1 (en) * 2024-07-03 2026-01-08 GE Precision Healthcare LLC Systems for a heat transfer bolted joint

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040131143A1 (en) * 2002-10-28 2004-07-08 Claus Pohan Detector for an X-ray computer tomograph
US20050168993A1 (en) * 2004-01-30 2005-08-04 Koegler John M. Datum structure for ensuring alignment of a lamp assembly
US7190759B2 (en) 2002-12-19 2007-03-13 General Electric Company Support structure for Z-extensible CT detectors and methods of making same
US20120183119A1 (en) * 2011-01-13 2012-07-19 Abdelaziz Ikhlef Multi-slice ct detector with tileable packaging structure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444752A (en) * 1994-02-03 1995-08-22 Analogic Corporation Tomography detector temperature equalization
US5991357A (en) * 1997-12-16 1999-11-23 Analogic Corporation Integrated radiation detecting and collimating assembly for X-ray tomography system
JP4564141B2 (ja) * 2000-07-25 2010-10-20 株式会社東芝 Ｘ線ｃｔ装置
AU2002223114A1 (en) * 2001-11-20 2003-06-10 Philips Medical Systems Technologies Ltd. Ct detector-module having radiation shielding for the processing circuitry
ATE529045T1 (de) * 2003-07-22 2011-11-15 Koninkl Philips Electronics Nv Strahlungsmaske für einen zweidimensionalen ct detektor
US7233640B2 (en) 2003-11-26 2007-06-19 General Electric Company CT detector having an optical mask layer
DE102004001688B4 (de) 2004-01-12 2010-01-07 Siemens Ag Detektormodul
DE102004057533B4 (de) * 2004-11-29 2007-12-27 Siemens Ag Detektor mit mehreren Detektorriegeln und Computertomographiegerät mit einem solchen Detektor
US7560702B2 (en) 2005-11-28 2009-07-14 General Electric Company Interconnect and packaging method for multi-slice CT detector modules
US7488943B2 (en) * 2006-07-17 2009-02-10 General Electric Company PET detector methods and apparatus
US8488736B2 (en) * 2006-09-19 2013-07-16 General Electric Company Stacked flat panel x-ray detector assembly and method of making same
US7606346B2 (en) 2007-01-04 2009-10-20 General Electric Company CT detector module construction
JP5091505B2 (ja) * 2007-02-28 2012-12-05 株式会社東芝 放射線検出器及びｘ線ｃｔ装置
US8718226B2 (en) * 2008-11-21 2014-05-06 Trixell Assembly method for a tiled radiation detector
US8525119B2 (en) * 2009-05-20 2013-09-03 Koninklijke Philips N. V. Detector array with pre-focused anti-scatter grid
JP4901919B2 (ja) * 2009-07-13 2012-03-21 株式会社東芝 Ｘ線コンピュータ断層撮影装置及びｘ線検出装置製造方法
US9168008B2 (en) * 2011-11-03 2015-10-27 General Electric Company Coarse segmented detector architecture and method of making same
JP5815488B2 (ja) * 2012-08-28 2015-11-17 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 放射線検出装置および放射線撮影装置
CN202920221U (zh) * 2012-11-13 2013-05-08 上海联影医疗科技有限公司 探测器组件及x射线设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040131143A1 (en) * 2002-10-28 2004-07-08 Claus Pohan Detector for an X-ray computer tomograph
US7190759B2 (en) 2002-12-19 2007-03-13 General Electric Company Support structure for Z-extensible CT detectors and methods of making same
US20050168993A1 (en) * 2004-01-30 2005-08-04 Koegler John M. Datum structure for ensuring alignment of a lamp assembly
US20120183119A1 (en) * 2011-01-13 2012-07-19 Abdelaziz Ikhlef Multi-slice ct detector with tileable packaging structure
JP2012143564A (ja) 2011-01-13 2012-08-02 General Electric Co <Ge> タイル構成可能なパッケージング構造によるマルチ・スライスｃｔ検出器

Also Published As

Publication number Publication date
CN105764420A (zh) 2016-07-13
US9519069B2 (en) 2016-12-13
CN105764420B (zh) 2019-07-26
US20150071401A1 (en) 2015-03-12
JP2016530967A (ja) 2016-10-06
KR20160053970A (ko) 2016-05-13
DE112014004057T5 (de) 2016-06-02
WO2015034627A1 (en) 2015-03-12
JP6431919B2 (ja) 2018-11-28

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