CN100506159C - 一种计算机断层摄像系统 - Google Patents

一种计算机断层摄像系统 Download PDF

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Publication number
CN100506159C
CN100506159C CNB2004100620693A CN200410062069A CN100506159C CN 100506159 C CN100506159 C CN 100506159C CN B2004100620693 A CNB2004100620693 A CN B2004100620693A CN 200410062069 A CN200410062069 A CN 200410062069A CN 100506159 C CN100506159 C CN 100506159C
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China
Prior art keywords
detector
heat
data acquisition
diffuser plate
circuit board
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Expired - Fee Related
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CNB2004100620693A
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English (en)
Chinese (zh)
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CN1575763A (zh
Inventor
阿舒托什·乔什
小威廉·E·伯迪克
桑迪普·S·托纳皮
约瑟夫·莱西
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General Electric Co
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General Electric Co
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    • 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
    • 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
    • A61B6/4411—Constructional features of apparatus for radiation diagnosis the apparatus being modular
    • 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
    • A61B6/4488—Means for cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CNB2004100620693A 2003-06-30 2004-06-28 一种计算机断层摄像系统 Expired - Fee Related CN100506159C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/609,755 2003-06-30
US10/609,755 US6931092B2 (en) 2003-06-30 2003-06-30 System and method for thermal management of CT detector circuitry

Publications (2)

Publication Number Publication Date
CN1575763A CN1575763A (zh) 2005-02-09
CN100506159C true CN100506159C (zh) 2009-07-01

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CNB2004100620693A Expired - Fee Related CN100506159C (zh) 2003-06-30 2004-06-28 一种计算机断层摄像系统

Country Status (6)

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US (1) US6931092B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP4436719B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN100506159C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE102004031205A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL162583A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL1026534C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US20050067579A1 (en) * 2003-09-30 2005-03-31 Katsutoshi Tsuchiya Nuclear medicine imaging apparatus
US7330529B2 (en) * 2004-04-06 2008-02-12 General Electric Company Stationary tomographic mammography system
JP4365762B2 (ja) * 2004-09-30 2009-11-18 株式会社日立製作所 核医学診断装置および核医学診断装置の冷却方法
US7489516B2 (en) * 2004-11-24 2009-02-10 General Electric Company Digital CT detector module methods and apparatus
JP4519699B2 (ja) * 2005-04-07 2010-08-04 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ｃｔ装置
WO2007046013A2 (en) * 2005-10-18 2007-04-26 Koninklijke Philips Electronics, N.V. Patient scan time optimization for pet/spect imaging
JP4753763B2 (ja) * 2006-03-28 2011-08-24 富士フイルム株式会社 放射線画像情報撮影装置
US7582879B2 (en) * 2006-03-27 2009-09-01 Analogic Corporation Modular x-ray measurement system
CN102749640B (zh) * 2007-07-02 2016-03-02 皇家飞利浦电子股份有限公司 用于混合pet-mr系统的热稳定的pet探测器
CN101842052B (zh) * 2007-07-19 2013-11-20 北卡罗来纳大学查珀尔希尔分校 固定x射线数字化乳房断层合成系统和相关方法
US7576330B1 (en) * 2008-04-30 2009-08-18 General Electric Company Computed tomography detector apparatus
DE102009009602A1 (de) * 2008-10-27 2010-04-29 Ifg - Institute For Scientific Instruments Gmbh Spektralauflösende elektronische Röntgenkamera
JP5479753B2 (ja) * 2009-02-17 2014-04-23 株式会社日立メディコ Ｘ線ｃｔ装置
US8039812B1 (en) 2010-04-13 2011-10-18 Surescan Corporation Test equipment for verification of crystal linearity at high-flux levels
CN102451016B (zh) * 2010-10-15 2015-07-01 Ge医疗系统环球技术有限公司 放置a/d转换器的方法和正照射探测器及ct设备
CN102688055B (zh) * 2011-03-23 2016-08-31 Ge医疗系统环球技术有限公司 数据采集系统及使用该数据采集系统的ct设备
CN103181771B (zh) * 2011-12-30 2017-08-15 Ge医疗系统环球技术有限公司 一种用于计算机断层摄影系统的检测器和相应的ct系统
US9962533B2 (en) 2013-02-14 2018-05-08 William Harrison Zurn Module for treatment of medical conditions; system for making module and methods of making module
JP2014210047A (ja) * 2013-04-18 2014-11-13 株式会社東芝 Ｘ線ｃｔ装置
US9086360B2 (en) 2013-06-12 2015-07-21 General Electric Company Method and apparatus for thermal control in a CT detector
JP2015000290A (ja) * 2013-06-18 2015-01-05 浜松ホトニクス株式会社 放射線検出モジュール及び放射線検出ユニット
CN103549972B (zh) * 2013-11-18 2016-01-20 赛诺威盛科技（北京）有限公司 Ct探测器模块的支撑结构
CN104812207B (zh) * 2014-01-28 2019-03-08 Ge医疗系统环球技术有限公司 换热装置、x射线检测装置和x射线成像设备
CN105182395B (zh) * 2015-09-26 2019-02-01 上海联影医疗科技有限公司 X射线探测器及ct系统
US10575801B2 (en) 2016-08-11 2020-03-03 Prismatic Sensors Ab Photon counting detector
US10379233B2 (en) 2017-04-11 2019-08-13 Prismatic Sensors Ab Thermal management of photon-counting detectors
CN109953769A (zh) * 2019-04-30 2019-07-02 上海联影医疗科技有限公司 Pet探测器模块及具有该模块的医学成像系统
EP4167860B1 (en) * 2020-07-20 2025-08-27 Siemens Medical Solutions USA, Inc. Cooling system with solid material heatsink for a diagnostic medical imaging apparatus

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DE8707038U1 (de) * 1987-05-15 1988-09-15 Siemens AG, 1000 Berlin und 8000 München Computertomograph
US5216250A (en) * 1991-11-27 1993-06-01 Lorad Corporation Digital imaging system using CCD array
US5235191A (en) * 1992-03-06 1993-08-10 Miller Robert N Real-time x-ray device
JPH0661385A (ja) * 1992-08-11 1994-03-04 Toshiba Corp 半導体装置の放熱フィン
US5444752A (en) * 1994-02-03 1995-08-22 Analogic Corporation Tomography detector temperature equalization
US5596228A (en) * 1994-03-10 1997-01-21 Oec Medical Systems, Inc. Apparatus for cooling charge coupled device imaging systems
US6005911A (en) * 1995-11-17 1999-12-21 Trex Medical Corporation Large area array, single exposure digital mammography
US5857007A (en) * 1997-09-03 1999-01-05 General Electric Company DAS housing with enhanced heat transfer capability for CT imaging system
JPH11220656A (ja) * 1998-01-30 1999-08-10 Canon Inc 二次元撮像装置の実装構造
US6235993B1 (en) * 1998-08-25 2001-05-22 General Electric Company Cable for computed tomography system
DE69835240T2 (de) * 1998-09-24 2007-06-06 Elgems Ltd. Photonendetektor in form einer pixel-matrix
US6249563B1 (en) * 1999-12-08 2001-06-19 General Electric Company X-ray detector array maintained in isothermal condition
US6658082B2 (en) * 2000-08-14 2003-12-02 Kabushiki Kaisha Toshiba Radiation detector, radiation detecting system and X-ray CT apparatus
US6459757B1 (en) * 2002-03-01 2002-10-01 Ge Medical Systems Global Technology Company, Llc X-ray detector array with phase change material heat system

Also Published As

Publication number Publication date
US20040264631A1 (en) 2004-12-30
JP4436719B2 (ja) 2010-03-24
DE102004031205A1 (de) 2005-01-20
IL162583A0 (en) 2005-11-20
CN1575763A (zh) 2005-02-09
JP2005021683A (ja) 2005-01-27
NL1026534A1 (nl) 2005-01-03
US6931092B2 (en) 2005-08-16
NL1026534C2 (nl) 2005-07-19

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