[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JP2007000630A - 運動する対象物をイメージングするための方法及び装置 - Google Patents

運動する対象物をイメージングするための方法及び装置 Download PDF

Info

Publication number
JP2007000630A
JP2007000630A JP2006172055A JP2006172055A JP2007000630A JP 2007000630 A JP2007000630 A JP 2007000630A JP 2006172055 A JP2006172055 A JP 2006172055A JP 2006172055 A JP2006172055 A JP 2006172055A JP 2007000630 A JP2007000630 A JP 2007000630A
Authority
JP
Japan
Prior art keywords
images
image
signal
series
radiation
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Withdrawn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
JP2006172055A
Other languages
English (en)
Japanese (ja)
Inventor
Francois Kotian
フランソワ・コティアン
Regis Vaillant
レジ・ヴァイヤン
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 JP2007000630A publication Critical patent/JP2007000630A/ja
Withdrawn legal-status Critical Current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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • 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
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2006172055A 2005-06-24 2006-06-22 運動する対象物をイメージングするための方法及び装置 Withdrawn JP2007000630A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0506448A FR2887429B1 (fr) 2005-06-24 2005-06-24 Procede d'imagerie radiologique d'un organe en mouvement

Publications (1)

Publication Number Publication Date
JP2007000630A true JP2007000630A (ja) 2007-01-11

Family

ID=35385460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006172055A Withdrawn JP2007000630A (ja) 2005-06-24 2006-06-22 運動する対象物をイメージングするための方法及び装置

Country Status (3)

Country Link
JP (1) JP2007000630A (fr)
DE (1) DE102006027483A1 (fr)
FR (1) FR2887429B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008188164A (ja) * 2007-02-02 2008-08-21 Fujifilm Corp 放射線撮像装置、放射線撮像方法、及びプログラム
JP2008220641A (ja) * 2007-03-13 2008-09-25 Toshiba Corp Ｘ線撮影装置およびカテーテル挿入案内方法
JP2009172190A (ja) * 2008-01-25 2009-08-06 Konica Minolta Holdings Inc 画像生成装置、プログラム、画像生成方法
JP2010220859A (ja) * 2009-03-24 2010-10-07 Toshiba Corp 磁気共鳴イメージング装置
JP2011125699A (ja) * 2009-12-15 2011-06-30 General Electric Co <Ge> 計算機式断層写真法での運動推定及び補償の方法
JP2011139748A (ja) * 2010-01-06 2011-07-21 Shimadzu Corp 放射線撮影装置
JP2013176641A (ja) * 2013-06-12 2013-09-09 Canon Inc 画像処理装置、画像処理方法およびプログラム
US8577442B2 (en) 2009-03-24 2013-11-05 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus and magnetic resonance imaging method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008146273A1 (fr) * 2007-05-25 2008-12-04 Yissum Research Development Company Of The Hebrew University Of Jerusalem Procédé d'imagerie pendant des procédures invasives effectuées sur des organes et des tissus se déplaçant de façon rythmée
DE102012211472A1 (de) * 2012-07-03 2014-01-09 Siemens Aktiengesellschaft Verfahren zur Aufnahme von Röntgenbildern und Röntgeneinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994965A (en) * 1988-11-23 1991-02-19 General Electric Company Method for reducing motion induced image artifacts in projection imaging
US6252924B1 (en) * 1999-09-30 2001-06-26 General Electric Company Method and apparatus for motion-free cardiac CT imaging
US6801800B2 (en) * 1999-11-29 2004-10-05 Kabushiki Kaisha Toshiba MR imaging using ECG-prep scan
US6708052B1 (en) * 2001-04-11 2004-03-16 Harbor Ucla Research And Education Institute Method and apparatus for cardiac imaging with minimized cardiac motion artifact
JP4157302B2 (ja) * 2002-01-10 2008-10-01 株式会社日立メディコ Ｘ線ｃｔ装置
WO2005013827A1 (fr) * 2003-08-12 2005-02-17 Philips Intellectual Property & Standards Gmbh Dispositif et procede de generation d'images du coeur
JP4393137B2 (ja) * 2003-08-25 2010-01-06 株式会社東芝 Ｘ線コンピュータ断層撮影装置
US8285359B2 (en) * 2003-11-26 2012-10-09 General Electric Company Method and system for retrospective gating using multiple inputs

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008188164A (ja) * 2007-02-02 2008-08-21 Fujifilm Corp 放射線撮像装置、放射線撮像方法、及びプログラム
JP2008220641A (ja) * 2007-03-13 2008-09-25 Toshiba Corp Ｘ線撮影装置およびカテーテル挿入案内方法
JP2009172190A (ja) * 2008-01-25 2009-08-06 Konica Minolta Holdings Inc 画像生成装置、プログラム、画像生成方法
JP2010220859A (ja) * 2009-03-24 2010-10-07 Toshiba Corp 磁気共鳴イメージング装置
US8577442B2 (en) 2009-03-24 2013-11-05 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus and magnetic resonance imaging method
JP2011125699A (ja) * 2009-12-15 2011-06-30 General Electric Co <Ge> 計算機式断層写真法での運動推定及び補償の方法
JP2011139748A (ja) * 2010-01-06 2011-07-21 Shimadzu Corp 放射線撮影装置
JP2013176641A (ja) * 2013-06-12 2013-09-09 Canon Inc 画像処理装置、画像処理方法およびプログラム

Also Published As

Publication number Publication date
FR2887429A1 (fr) 2006-12-29
DE102006027483A1 (de) 2006-12-28
FR2887429B1 (fr) 2007-10-26

Similar Documents

Publication Publication Date Title
JP2007000630A (ja) 運動する対象物をイメージングするための方法及び装置
JP4490014B2 (ja) 画像獲得と心周期を同期させてデュアルエネルギー撮影を行うシステムと方法
JP4533570B2 (ja) 画像処理方法及び医療診断用画像処理装置
US6721386B2 (en) Method and apparatus of cardiac CT imaging using ECG and mechanical motion signals
JPH0429382B2 (fr)
JP5390132B2 (ja) Ｘ線ｃｔ装置
JP4429677B2 (ja) 周期的に運動する器官のｃｔ画像形成方法
JP2001190547A (ja) 周期的運動を行う身体範囲の検査方法
JP2009028065A (ja) Ｘ線ｃｔ装置
JPS61115539A (ja) デイジタル型ｘ線撮影装置
JP6140398B2 (ja) 可動対象の位置測定方法およびｘ線撮像装置
CN103635138B (zh) X射线诊断装置
JP5911268B2 (ja) 画像処理装置及びｘ線診断装置
WO2003059167A1 (fr) Procede et dispositif pour la tomographie par ordinateur (imagerie par l&#39;utilisation de rayons x)
JP5534703B2 (ja) Ｘ線診断装置
US8488738B2 (en) Radiographic apparatus
JP2008061763A (ja) Ｘ線画像診断装置
CN101352352B (zh) X射线ct装置
JP4500929B2 (ja) Ｘ線コンピューター断層撮影装置とその投影データ収集方法
US20080187092A1 (en) Method for determining ECG-triggered recording times for imaging to support interventional and diagnostic cardiac procedures
US20120294427A1 (en) Method for removing motion from non-ct sequential x-ray images
JP2000262513A (ja) Ｘ線コンピュータ断層撮影装置
JP2000287965A (ja) Ｘ線ｃｔ装置
WO2013038896A1 (fr) Système et programme d&#39;imagerie dynamique par rayonnement
WO2014188936A1 (fr) Dispositif de tomographie par ordinateur à rayons x et procédé d&#39;imagerie

Legal Events

Date Code Title Description
A300 Application deemed to be withdrawn because no request for examination was validly filed

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20090901