DE102004031205A1 - System und Verfahren für das Wärmemanagement von CT-Detektorschaltkreisen - Google Patents

System und Verfahren für das Wärmemanagement von CT-Detektorschaltkreisen Download PDF

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Publication number
DE102004031205A1
DE102004031205A1 DE102004031205A DE102004031205A DE102004031205A1 DE 102004031205 A1 DE102004031205 A1 DE 102004031205A1 DE 102004031205 A DE102004031205 A DE 102004031205A DE 102004031205 A DE102004031205 A DE 102004031205A DE 102004031205 A1 DE102004031205 A1 DE 102004031205A1
Authority
DE
Germany
Prior art keywords
detector
computed tomography
data acquisition
thermal
integrated circuits
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.)
Withdrawn
Application number
DE102004031205A
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German (de)
English (en)
Inventor
Ashutosh Joshi
William Edward Burdick Jun.
Sandeep Shrikant Tonapi
Joseph Cambridge Lacey
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE102004031205A1 publication Critical patent/DE102004031205A1/de
Withdrawn legal-status Critical Current

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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

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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)
  • Mathematical Physics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE102004031205A 2003-06-30 2004-06-28 System und Verfahren für das Wärmemanagement von CT-Detektorschaltkreisen Withdrawn DE102004031205A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/609755 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 (1)

Publication Number Publication Date
DE102004031205A1 true DE102004031205A1 (de) 2005-01-20

Family

ID=33540903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004031205A Withdrawn DE102004031205A1 (de) 2003-06-30 2004-06-28 System und Verfahren für das Wärmemanagement von CT-Detektorschaltkreisen

Country Status (6)

Country Link
US (1) US6931092B2 (https=)
JP (1) JP4436719B2 (https=)
CN (1) CN100506159C (https=)
DE (1) DE102004031205A1 (https=)
IL (1) IL162583A0 (https=)
NL (1) NL1026534C2 (https=)

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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
US8064672B2 (en) * 2005-10-18 2011-11-22 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
EP2176683B1 (en) * 2007-07-02 2017-08-09 Koninklijke Philips N.V. Thermally stabilized pet detector for hybrid pet-mr system
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
US12127871B2 (en) * 2020-07-20 2024-10-29 Siemens Medical Solutions Usa, Inc. Cooling system with solid material heatsink for a diagnostic medical imaging apparatus

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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
JP4436719B2 (ja) 2010-03-24
CN100506159C (zh) 2009-07-01
JP2005021683A (ja) 2005-01-27
NL1026534C2 (nl) 2005-07-19
NL1026534A1 (nl) 2005-01-03
US20040264631A1 (en) 2004-12-30
IL162583A0 (en) 2005-11-20
CN1575763A (zh) 2005-02-09
US6931092B2 (en) 2005-08-16

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R012 Request for examination validly filed

Effective date: 20110524

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140101