JP3950689B2 - 血液プール信号抑制により心筋梗塞検出を改良するための方法及び装置 - Google Patents

血液プール信号抑制により心筋梗塞検出を改良するための方法及び装置 Download PDF

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JP3950689B2
JP3950689B2 JP2001399035A JP2001399035A JP3950689B2 JP 3950689 B2 JP3950689 B2 JP 3950689B2 JP 2001399035 A JP2001399035 A JP 2001399035A JP 2001399035 A JP2001399035 A JP 2001399035A JP 3950689 B2 JP3950689 B2 JP 3950689B2
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pulse
inversion
slice
blood
imaging
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JP2002306450A (ja
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トマス・クウォク−ファ・フー
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GE Medical Systems Global Technology Co LLC
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    • 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
    • G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent
    • 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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2001399035A 2000-12-29 2001-12-28 血液プール信号抑制により心筋梗塞検出を改良するための方法及び装置 Expired - Lifetime JP3950689B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/681081 2000-12-29
US09/681,081 US6526307B2 (en) 2000-12-29 2000-12-29 Method and apparatus to improve myocardial infarction detection with blood pool signal suppression

Publications (3)

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JP2002306450A JP2002306450A (ja) 2002-10-22
JP2002306450A5 JP2002306450A5 (https=) 2005-08-04
JP3950689B2 true JP3950689B2 (ja) 2007-08-01

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JP2001399035A Expired - Lifetime JP3950689B2 (ja) 2000-12-29 2001-12-28 血液プール信号抑制により心筋梗塞検出を改良するための方法及び装置

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US (2) US6526307B2 (https=)
EP (1) EP1219970B1 (https=)
JP (1) JP3950689B2 (https=)
DE (1) DE60131244T2 (https=)

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US7526112B2 (en) 2001-04-30 2009-04-28 Chase Medical, L.P. System and method for facilitating cardiac intervention
US20050043609A1 (en) * 2003-01-30 2005-02-24 Gregory Murphy System and method for facilitating cardiac intervention
WO2004068406A2 (en) * 2003-01-30 2004-08-12 Chase Medical, L.P. A method and system for image processing and contour assessment
JP4634934B2 (ja) * 2003-09-05 2011-02-16 株式会社日立メディコ 磁気共鳴イメージング装置
US8010179B2 (en) * 2003-09-25 2011-08-30 General Electric Company Method and apparatus of gradient echo imaging with on-the-fly optimization of tissue suppression
US6903548B2 (en) * 2003-10-21 2005-06-07 General Electric Company Method and apparatus for MR perfusion image acquisition using non-selective and notched RF saturation pulses
JP4446049B2 (ja) * 2003-11-06 2010-04-07 株式会社三重ティーエルオー 心筋血流の定量化装置
US20070014452A1 (en) * 2003-12-01 2007-01-18 Mitta Suresh Method and system for image processing and assessment of a state of a heart
US7333643B2 (en) * 2004-01-30 2008-02-19 Chase Medical, L.P. System and method for facilitating cardiac intervention
WO2005079274A2 (en) * 2004-02-12 2005-09-01 Mount Sinai School Of Medicine Magnetic resonance imaging of atherosclerotic plaque
EP1593984A1 (en) * 2004-04-29 2005-11-09 Koninklijke Philips Electronics N.V. Inversion recovery magnetic resonance angiography
US7809426B2 (en) 2004-04-29 2010-10-05 The Cleveland Clinic Foundation Acquiring contrast-enhanced, T1 weighted, cine magnetic resonance images
DE102004022061A1 (de) * 2004-05-05 2005-12-08 Siemens Ag Verfahren zur verbesserten interventionallen Bildgebung in der Magnet-Resonanz-Tomographie
US8112145B2 (en) * 2004-06-03 2012-02-07 Wisconsin Alumni Research Foundation MRI method for assessing myocardial viability
DE102005023193B4 (de) * 2005-05-19 2015-07-02 Siemens Aktiengesellschaft Verfahren zum Abbilden eines Untersuchungsvolumens in einem MR-Spektrometer
DE102005044336A1 (de) * 2005-09-16 2007-04-05 Siemens Ag Verfahren zur Aufnahme von Bilddaten des Herzens
JP5121219B2 (ja) * 2006-12-07 2013-01-16 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置および磁気共鳴イメージング方法
US8086297B2 (en) * 2007-01-31 2011-12-27 Duke University Dark blood delayed enhancement magnetic resonance viability imaging techniques for assessing subendocardial infarcts
DE102007018089B4 (de) * 2007-04-02 2010-10-14 Siemens Ag Herz-Bildgebung mittels MRI mit adaptiver Inversionszeit
KR20100027101A (ko) 2007-04-11 2010-03-10 오레곤 헬스 앤드 사이언스 유니버시티 심장에서 섬유증을 비침윤적으로 및 정량적으로 검출하는 방법 및 장치
SE0702063L (sv) 2007-05-31 2009-01-13 Colloidal Resource Ab Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi
JP5546735B2 (ja) * 2008-02-29 2014-07-09 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｍｒｉ装置
US9448296B2 (en) * 2008-03-18 2016-09-20 University Of Washington Motion-sensitized driven equilibrium blood-suppression sequence for vessel wall imaging
JP5215036B2 (ja) * 2008-05-19 2013-06-19 株式会社東芝 医用画像処理装置、及び医用画像処理プログラム
JP5373416B2 (ja) * 2009-01-30 2013-12-18 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置およびプログラム
JP5633896B2 (ja) * 2009-02-27 2014-12-03 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置
CN102860827B (zh) * 2009-09-18 2017-05-17 东芝医疗系统株式会社 磁共振成像装置以及磁共振成像方法
US9131870B2 (en) 2010-05-05 2015-09-15 Duke University Blood signal suppressed contrast enhanced magnetic resonance imaging
US9149203B2 (en) 2010-05-05 2015-10-06 Duke University Blood signal suppressed enhanced magnetic resonance imaging
US9734573B2 (en) * 2013-04-17 2017-08-15 The United States Of America, As Represented By The Secretary, Dept. Of Health And Human Services Methods and systems for automatically determining magnetic field inversion time of a tissue species
JP6132653B2 (ja) * 2013-05-08 2017-05-24 東芝メディカルシステムズ株式会社 画像処理装置及び磁気共鳴イメージング装置
US20150094562A1 (en) * 2013-10-01 2015-04-02 General Electric Company Magnetic resonance imaging with dynamic inversion preparation
US10338179B2 (en) * 2016-02-17 2019-07-02 Siemens Healthcare Gmbh Magnetic resonance method and apparatus for quantitative time-resolved assessment of tissue displacement and related biomarker parameters with blood suppression in the whole cardiac cycle

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US5999839A (en) * 1998-01-30 1999-12-07 General Electric Company Arterial MRI with chemical-shift nulling
US6205349B1 (en) * 1998-09-29 2001-03-20 Siemens Medical Systems, Inc. Differentiating normal living myocardial tissue, injured living myocardial tissue, and infarcted myocardial tissue in vivo using magnetic resonance imaging

Also Published As

Publication number Publication date
EP1219970A2 (en) 2002-07-03
JP2002306450A (ja) 2002-10-22
US6662037B2 (en) 2003-12-09
EP1219970A3 (en) 2003-05-28
DE60131244D1 (de) 2007-12-20
EP1219970B1 (en) 2007-11-07
DE60131244T2 (de) 2008-08-28
US20020087067A1 (en) 2002-07-04
US20030069496A1 (en) 2003-04-10
US6526307B2 (en) 2003-02-25

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