FR2941861B1 - Procede de calibration de la position relative d'une table et d'un bras en c d'un systeme d'imagerie medical - Google Patents

Procede de calibration de la position relative d'une table et d'un bras en c d'un systeme d'imagerie medical

Info

Publication number
FR2941861B1
FR2941861B1 FR0950899A FR0950899A FR2941861B1 FR 2941861 B1 FR2941861 B1 FR 2941861B1 FR 0950899 A FR0950899 A FR 0950899A FR 0950899 A FR0950899 A FR 0950899A FR 2941861 B1 FR2941861 B1 FR 2941861B1
Authority
FR
France
Prior art keywords
imaging system
medical imaging
calibrating
arm
positions
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
FR0950899A
Other languages
English (en)
French (fr)
Other versions
FR2941861A1 (fr
Inventor
Sebastien Gorges
Yves Trousset
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
Priority to FR0950899A priority Critical patent/FR2941861B1/fr
Priority to US12/704,321 priority patent/US8182150B2/en
Priority to JP2010028539A priority patent/JP5121860B2/ja
Publication of FR2941861A1 publication Critical patent/FR2941861A1/fr
Application granted granted Critical
Publication of FR2941861B1 publication Critical patent/FR2941861B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0487—Motor-assisted positioning
    • 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
    • A61B6/584—Calibration using calibration phantoms determining position of components of the apparatus or device using images of the phantom

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0950899A 2009-02-12 2009-02-12 Procede de calibration de la position relative d'une table et d'un bras en c d'un systeme d'imagerie medical Expired - Fee Related FR2941861B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0950899A FR2941861B1 (fr) 2009-02-12 2009-02-12 Procede de calibration de la position relative d'une table et d'un bras en c d'un systeme d'imagerie medical
US12/704,321 US8182150B2 (en) 2009-02-12 2010-02-11 Calibration procedure for the relative position of a table and C-Arm on a medical imaging system
JP2010028539A JP5121860B2 (ja) 2009-02-12 2010-02-12 医用撮像システムのテーブルとｃ字アームの相対的位置に関する較正手順

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0950899A FR2941861B1 (fr) 2009-02-12 2009-02-12 Procede de calibration de la position relative d'une table et d'un bras en c d'un systeme d'imagerie medical

Publications (2)

Publication Number Publication Date
FR2941861A1 FR2941861A1 (fr) 2010-08-13
FR2941861B1 true FR2941861B1 (fr) 2012-06-22

Family

ID=40902612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0950899A Expired - Fee Related FR2941861B1 (fr) 2009-02-12 2009-02-12 Procede de calibration de la position relative d'une table et d'un bras en c d'un systeme d'imagerie medical

Country Status (3)

Country Link
US (1) US8182150B2 (enExample)
JP (1) JP5121860B2 (enExample)
FR (1) FR2941861B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11231787B2 (en) 2010-10-06 2022-01-25 Nuvasive, Inc. Imaging system and method for use in surgical and interventional medical procedures
US8812079B2 (en) * 2010-12-22 2014-08-19 Biosense Webster (Israel), Ltd. Compensation for magnetic disturbance due to fluoroscope
JP6199118B2 (ja) * 2012-09-10 2017-09-20 東芝メディカルシステムズ株式会社 Ｘ線ｃｔ装置及び医用画像処理方法
JP6179394B2 (ja) * 2013-12-27 2017-08-16 株式会社島津製作所 放射線撮影装置
DE102016212033A1 (de) * 2016-07-01 2018-01-04 Siemens Healthcare Gmbh Verfahren zum Betrieb eines Patiententisches für eine medizinische Bildgebungseinrichtung, Patiententisch und medizinische Bildgebungseinrichtung
EP3501397B8 (en) * 2017-12-22 2024-02-28 Siemens Healthineers AG Method for calibrating a medical imaging device, method for performing a 2d3d-registration, and system comprising a medical imaging device
AU2019348013B2 (en) 2018-09-28 2025-01-30 Hologic, Inc. Mini C-arm with increased range of motion
US12324691B2 (en) 2022-11-18 2025-06-10 GE Precision Healthcare LLC Cone beam computed tomography centering with augmented reality

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615456A1 (de) * 1996-04-19 1997-10-23 Philips Patentverwaltung Verfahren zur Detektion und Korrektur von Bildverzerrungen bei der Computertomographie
US6466638B1 (en) * 2000-02-11 2002-10-15 Kabushiki Kaisha Toshiba Image mapping method and system
JP4822634B2 (ja) * 2000-08-31 2011-11-24 シーメンス アクチエンゲゼルシヤフト 対象物の案内のための座標変換を求める方法
FR2848806B1 (fr) * 2002-12-18 2005-11-04 Ge Med Sys Global Tech Co Llc Procede de calibrage d'un appareil d'imagerie radiologique necessitant un nombre limite d'acquisitions
WO2005041835A2 (en) * 2003-10-29 2005-05-12 Tomotherapy Incorporated System and method for calibrating and positioning a radiation therapy treatment table
FR2879433B1 (fr) * 2004-12-17 2008-01-04 Gen Electric Procede pour determiner une geometrie d'acquisition d'un systeme medical

Also Published As

Publication number Publication date
JP5121860B2 (ja) 2013-01-16
US20100204562A1 (en) 2010-08-12
US8182150B2 (en) 2012-05-22
FR2941861A1 (fr) 2010-08-13
JP2011025003A (ja) 2011-02-10

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