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FR2835913B1 - Procede de mesure de temperature d'un systeme de radiographie numerique - Google Patents

Procede de mesure de temperature d'un systeme de radiographie numerique

Info

Publication number
FR2835913B1
FR2835913B1 FR0301373A FR0301373A FR2835913B1 FR 2835913 B1 FR2835913 B1 FR 2835913B1 FR 0301373 A FR0301373 A FR 0301373A FR 0301373 A FR0301373 A FR 0301373A FR 2835913 B1 FR2835913 B1 FR 2835913B1
Authority
FR
France
Prior art keywords
measuring
temperature
digital radiography
radiography system
digital
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.)
Expired - Fee Related
Application number
FR0301373A
Other languages
English (en)
Other versions
FR2835913A1 (fr
Inventor
Habib Vafi
Richard Gordon Cronce
Scott William Petrick
Jeffrey Alan Kautzer
David C Neumann
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.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
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 GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of FR2835913A1 publication Critical patent/FR2835913A1/fr
Application granted granted Critical
Publication of FR2835913B1 publication Critical patent/FR2835913B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0301373A 2002-02-07 2003-02-06 Procede de mesure de temperature d'un systeme de radiographie numerique Expired - Fee Related FR2835913B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/683,738 US6713769B2 (en) 2002-02-07 2002-02-07 Method of sensing temperature of a digital X-ray imaging system

Publications (2)

Publication Number Publication Date
FR2835913A1 FR2835913A1 (fr) 2003-08-15
FR2835913B1 true FR2835913B1 (fr) 2004-07-09

Family

ID=27623385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301373A Expired - Fee Related FR2835913B1 (fr) 2002-02-07 2003-02-06 Procede de mesure de temperature d'un systeme de radiographie numerique

Country Status (3)

Country Link
US (1) US6713769B2 (fr)
DE (1) DE10304839A1 (fr)
FR (1) FR2835913B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361397A1 (de) * 2003-12-29 2005-07-28 Siemens Ag Bildaufnahmevorrichtung
JP4264381B2 (ja) * 2004-04-30 2009-05-13 株式会社モリタ製作所 固体撮像素子の２次元画像処理方法及び医療用デジタルｘ線撮影装置
JP4264382B2 (ja) * 2004-04-30 2009-05-13 株式会社モリタ製作所 撮影画像の自動露出制御方法及びその方法を用いた自動露出制御装置
US7218705B2 (en) * 2005-06-25 2007-05-15 General Electric Systems, methods and apparatus to offset correction of X-ray images
JP4891096B2 (ja) * 2006-01-30 2012-03-07 キヤノン株式会社 放射線撮像装置
US7732780B2 (en) * 2006-05-22 2010-06-08 Digirad Corporation Combined cold plate and radiation shield
US20070273775A1 (en) * 2006-05-24 2007-11-29 Jutao Jiang Image sensor with built-in thermometer for global black level calibration and temperature-dependent color correction
JP5069992B2 (ja) * 2007-09-27 2012-11-07 富士フイルム株式会社 画像検出器及び画像撮影システム
JP4796030B2 (ja) * 2007-09-27 2011-10-19 富士フイルム株式会社 画像検出器及び画像撮影システム
KR20090064685A (ko) * 2007-12-17 2009-06-22 삼성전자주식회사 엑스레이 디텍팅 방법 및 이를 수행하기 위한 엑스레이디텍터
US7576330B1 (en) * 2008-04-30 2009-08-18 General Electric Company Computed tomography detector apparatus
US8399847B2 (en) 2010-11-11 2013-03-19 General Electric Company Ruggedized enclosure for a radiographic device
CN102346260B (zh) * 2011-06-08 2013-12-18 上海奕瑞光电子科技有限公司 具有温度感应功能的平板x射线探测器及其制备方法
DE102013001250A1 (de) 2013-01-25 2014-08-14 Harry Schilling Verfahren zur Korrektur von physikalischen Effekten bei bildgebenden Verfahren
US9364187B2 (en) * 2014-05-03 2016-06-14 General Electric Company Packaging design for CT detector
CN108828648A (zh) * 2018-06-21 2018-11-16 山东新华医疗器械股份有限公司 一种电子直线加速器靶组件的可靠性测试设备及方法
CN109974873B (zh) * 2019-04-03 2020-06-02 清华大学 一种移动平均的温度监测方法
CN110074806B (zh) * 2019-05-29 2024-06-14 明峰医疗系统股份有限公司 一种基于SiPM探测系统的增益控制方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04315985A (ja) * 1991-04-15 1992-11-06 Hitachi Medical Corp 放射線計測装置
JP3377323B2 (ja) * 1995-02-09 2003-02-17 株式会社モリタ製作所 医療用ｘ線撮影装置
US5970113A (en) * 1997-10-10 1999-10-19 Analogic Corporation Computed tomography scanning apparatus and method with temperature compensation for dark current offsets
GB9806322D0 (en) * 1998-03-26 1998-05-20 Rolls Royce Plc Interpretation of thermal paint
JP4029491B2 (ja) * 1998-09-03 2008-01-09 株式会社島津製作所 Ｘ線撮像装置
US6325539B1 (en) * 1998-12-31 2001-12-04 General Electric Company Calibration simplification for a computed tomograph system
US6830942B1 (en) * 1999-04-06 2004-12-14 Lucent Technologies Inc. Method for processing silicon workpieces using hybrid optical thermometer system
US6411672B1 (en) * 1999-06-18 2002-06-25 Kabushiki Kaisha Toshiba Radiation detector and X-ray CT apparatus

Also Published As

Publication number Publication date
US6713769B2 (en) 2004-03-30
FR2835913A1 (fr) 2003-08-15
US20030146390A1 (en) 2003-08-07
DE10304839A1 (de) 2003-08-21

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Effective date: 20081031