ATE415636T1 - Verfahren, programm und gerät zur aufnahme von mr-bilddaten eines sich bewegenden organs - Google Patents

Verfahren, programm und gerät zur aufnahme von mr-bilddaten eines sich bewegenden organs

Info

Publication number
ATE415636T1
ATE415636T1 AT03706850T AT03706850T ATE415636T1 AT E415636 T1 ATE415636 T1 AT E415636T1 AT 03706850 T AT03706850 T AT 03706850T AT 03706850 T AT03706850 T AT 03706850T AT E415636 T1 ATE415636 T1 AT E415636T1
Authority
AT
Austria
Prior art keywords
organ
scan
image data
plane
time
Prior art date
Application number
AT03706850T
Other languages
English (en)
Inventor
Eltjo Haselhoff
Rudolf Springorum
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE415636T1 publication Critical patent/ATE415636T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/567—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution gated by physiological signals, i.e. synchronization of acquired MR data with periodical motion of an object of interest, e.g. monitoring or triggering system for cardiac or respiratory gating
    • G01R33/5673—Gating or triggering based on a physiological signal other than an MR signal, e.g. ECG gating or motion monitoring using optical systems for monitoring the motion of a fiducial marker
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices
    • G01R33/4835—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices of multiple slices

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Cardiology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
AT03706850T 2002-03-19 2003-03-18 Verfahren, programm und gerät zur aufnahme von mr-bilddaten eines sich bewegenden organs ATE415636T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02076145 2002-03-19

Publications (1)

Publication Number Publication Date
ATE415636T1 true ATE415636T1 (de) 2008-12-15

Family

ID=27838109

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03706850T ATE415636T1 (de) 2002-03-19 2003-03-18 Verfahren, programm und gerät zur aufnahme von mr-bilddaten eines sich bewegenden organs

Country Status (8)

Country Link
US (1) US7418288B2 (de)
EP (1) EP1488248B1 (de)
JP (1) JP2005520609A (de)
CN (1) CN100409025C (de)
AT (1) ATE415636T1 (de)
AU (1) AU2003208557A1 (de)
DE (1) DE60324900D1 (de)
WO (1) WO2003079036A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100502775C (zh) * 2004-04-26 2009-06-24 皇家飞利浦电子股份有限公司 用于计划磁共振成像的设备和方法
US8352013B2 (en) * 2005-01-18 2013-01-08 Siemens Medical Solutions Usa, Inc. Method and system for motion compensation in magnetic resonance (MR) imaging
GB2424075B (en) * 2005-03-11 2007-07-04 Royal Brompton & Harefield Nhs MRI imaging
EP1856549A1 (de) 2005-03-11 2007-11-21 Royal Brompton and Harefield NHS Trust Mri-bildgebung eines objekts in zyklischer bewegung
JP4896526B2 (ja) * 2006-01-11 2012-03-14 株式会社東芝 磁気共鳴イメージング装置
JP2008148918A (ja) * 2006-12-18 2008-07-03 Ge Medical Systems Global Technology Co Llc Ｍｒｉ装置およびその制御方法
US8971992B2 (en) * 2007-05-07 2015-03-03 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus and control method thereof
DE102010001703B4 (de) 2010-02-09 2012-03-08 Bruker Biospin Mri Gmbh Störungskompensation bei MR-Messungen an bewegten Objekten mittels Anpassung der Messbedingungen
CN109313246A (zh) * 2016-06-13 2019-02-05 国立大学法人九州大学 自由基消耗速度信息的获取方法以及nash的判定方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122747A (en) * 1990-11-21 1992-06-16 Mayo Foundation For Medical Education And Research Spiral three-dimensional fourier transform NMR scan
US5551434A (en) * 1994-06-22 1996-09-03 Kabushiki Kaisha Toshiba Ultrasonic imaging diagnosis apparatus
US5633586A (en) * 1996-02-29 1997-05-27 Siemens Medical Systems, Inc. Rapid fat- or water-suppressed multislice MR pulse sequence including initial prepulse
US6230040B1 (en) * 1997-11-21 2001-05-08 Cornell Research Foundation, Inc. Method for performing magnetic resonance angiography with dynamic k-space sampling
US6057680A (en) * 1997-12-17 2000-05-02 General Electric Company Method for adjusting MR scan plane over cardiac cycle to track motion of coronary artery
US6198959B1 (en) * 1998-03-27 2001-03-06 Cornell Research Foundation Inc. Coronary magnetic resonance angiography using motion matched acquisition
US6108573A (en) * 1998-11-25 2000-08-22 General Electric Co. Real-time MR section cross-reference on replaceable MR localizer images
KR20010090734A (ko) * 2000-03-27 2001-10-19 추후제출 자기 공명 이미징 시스템을 이용한 이미지 세트 생성 방법
WO2001084172A1 (en) 2000-05-04 2001-11-08 Mayo Foundation For Medical Education And Research Prospective multi-planar motion correction in mri
US6539074B1 (en) * 2000-08-25 2003-03-25 General Electric Company Reconstruction of multislice tomographic images from four-dimensional data
US7209777B2 (en) * 2000-11-30 2007-04-24 General Electric Company Method and apparatus for automated tracking of non-linear vessel movement using MR imaging
US6704593B2 (en) * 2001-04-19 2004-03-09 Sunnybrook & Women's College Health Centre Realtime MR scan prescription using physiological information
US6791323B2 (en) * 2001-10-16 2004-09-14 Cornell Research Foundation, Inc. Method and apparatus for measuring and correcting motion effects using navigator echoes

Also Published As

Publication number Publication date
EP1488248B1 (de) 2008-11-26
WO2003079036A1 (en) 2003-09-25
US7418288B2 (en) 2008-08-26
AU2003208557A1 (en) 2003-09-29
JP2005520609A (ja) 2005-07-14
CN1643393A (zh) 2005-07-20
US20050165300A1 (en) 2005-07-28
DE60324900D1 (de) 2009-01-08
CN100409025C (zh) 2008-08-06
EP1488248A1 (de) 2004-12-22

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