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FR2819368B1 - Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie - Google Patents

Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie

Info

Publication number
FR2819368B1
FR2819368B1 FR0100231A FR0100231A FR2819368B1 FR 2819368 B1 FR2819368 B1 FR 2819368B1 FR 0100231 A FR0100231 A FR 0100231A FR 0100231 A FR0100231 A FR 0100231A FR 2819368 B1 FR2819368 B1 FR 2819368B1
Authority
FR
France
Prior art keywords
radiology apparatus
calibration method
radiology
calibration
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
FR0100231A
Other languages
English (en)
Other versions
FR2819368A1 (fr
Inventor
Remy Klausz
Lionel Desponds
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
Priority to FR0100231A priority Critical patent/FR2819368B1/fr
Priority to JP2002558896A priority patent/JP2004528063A/ja
Priority to PCT/US2001/049470 priority patent/WO2002058558A2/fr
Priority to EP01994333A priority patent/EP1351606A2/fr
Publication of FR2819368A1 publication Critical patent/FR2819368A1/fr
Application granted granted Critical
Publication of FR2819368B1 publication Critical patent/FR2819368B1/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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
FR0100231A 2001-01-09 2001-01-09 Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie Expired - Fee Related FR2819368B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0100231A FR2819368B1 (fr) 2001-01-09 2001-01-09 Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie
JP2002558896A JP2004528063A (ja) 2001-01-09 2001-12-27 放射線装置の較正方法及び放射線装置
PCT/US2001/049470 WO2002058558A2 (fr) 2001-01-09 2001-12-27 Procédé d'étalonnage d'un appareil de radiologie et appareil de radiologie
EP01994333A EP1351606A2 (fr) 2001-01-09 2001-12-27 Proc d d' talonnage d'un appareil de radiologie et appareil de radiologie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0100231A FR2819368B1 (fr) 2001-01-09 2001-01-09 Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie

Publications (2)

Publication Number Publication Date
FR2819368A1 FR2819368A1 (fr) 2002-07-12
FR2819368B1 true FR2819368B1 (fr) 2006-09-15

Family

ID=8858631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0100231A Expired - Fee Related FR2819368B1 (fr) 2001-01-09 2001-01-09 Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie

Country Status (4)

Country Link
EP (1) EP1351606A2 (fr)
JP (1) JP2004528063A (fr)
FR (1) FR2819368B1 (fr)
WO (1) WO2002058558A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009285356A (ja) * 2008-05-30 2009-12-10 Institute Of National Colleges Of Technology Japan 医療用撮影システム、画像処理装置、画像処理方法、およびプログラム
JP6643043B2 (ja) 2015-10-30 2020-02-12 キヤノン株式会社 放射線撮像システム、信号処理装置、及び、放射線画像の信号処理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3197559B2 (ja) * 1990-07-02 2001-08-13 バリアン・メディカル・システムズ・インコーポレイテッド 画像増強検出器を使用するコンピュータｘ線断層撮影装置
US5396531A (en) * 1992-11-05 1995-03-07 General Electric Company Method of achieving reduced dose X-ray fluoroscopy by employing statistical estimation of poisson noise
DE69307693T2 (de) * 1993-08-16 1997-07-24 Agfa Gevaert Nv Verfahren sowie Vorrichtung zur Überwachung der Empfindlichkeit eines Systems zur Wiedergabe von in einem photostimulierbaren Leuchtstoffschirm gespeicherten Bildern
DE4428672A1 (de) * 1994-08-12 1996-02-15 Siemens Ag Verfahren zum Bestimmen eines Verstärkungsfaktors eines Photomultipliers
US5841835A (en) 1997-03-31 1998-11-24 General Electric Company Apparatus and method for automatic monitoring and assessment of image quality in x-ray systems
DE69913311T2 (de) * 1998-10-19 2004-10-14 Koninklijke Philips Electronics N.V. Röntgenuntersuchungsvorrichtung mit regelung der strahlendosis
FR2786388B1 (fr) 1998-11-27 2001-02-16 Ge Medical Syst Sa Procede de detection d'un tissu de nature determinee en radiologie numerique et son utilisation pour le reglage des parametres d'exposition
FR2792749B1 (fr) * 1999-04-22 2001-06-01 Ge Medical Syst Sa Procede de localisation et de representation tridimensionnelle d'elements d'interet d'un organe
US6460003B1 (en) * 1999-07-01 2002-10-01 General Electric Company Apparatus and method for resolution calibration of radiographic images

Also Published As

Publication number Publication date
WO2002058558A2 (fr) 2002-08-01
EP1351606A2 (fr) 2003-10-15
JP2004528063A (ja) 2004-09-16
FR2819368A1 (fr) 2002-07-12
WO2002058558A3 (fr) 2002-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150930