CN107209242B - 用于生成在其环境中的移动的对象的mr图像的方法和系统 - Google Patents

用于生成在其环境中的移动的对象的mr图像的方法和系统 Download PDF

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CN107209242B
CN107209242B CN201580060220.6A CN201580060220A CN107209242B CN 107209242 B CN107209242 B CN 107209242B CN 201580060220 A CN201580060220 A CN 201580060220A CN 107209242 B CN107209242 B CN 107209242B
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CN107209242A (zh
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J·桑切斯冈萨雷斯
N·D·诺特纳格尔
B·伊瓦涅斯卡韦萨
R·费尔南德斯希门尼斯
V·富斯特卡鲁利亚
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Ct Nac De Investigaciones Cardiovasculares Carlos Iii Cnic
Koninklijke Philips NV
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Ct Nac De Investigaciones Cardiovasculares Carlos Iii Cnic
Koninklijke Philips NV
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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
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5611—Parallel magnetic resonance imaging, e.g. sensitivity encoding [SENSE], simultaneous acquisition of spatial harmonics [SMASH], unaliasing by Fourier encoding of the overlaps using the temporal dimension [UNFOLD], k-t-broad-use linear acquisition speed-up technique [k-t-BLAST], k-t-SENSE
    • 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
    • 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
    • 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
    • G01R33/56308—Characterization of motion or flow; Dynamic imaging
    • G01R33/56325—Cine imaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A61B2576/023—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
    • 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
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5619—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences by temporal sharing of data, e.g. keyhole, block regional interpolation scheme for k-Space [BRISK]
    • 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
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Vascular Medicine (AREA)
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  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Algebra (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201580060220.6A 2014-11-07 2015-10-01 用于生成在其环境中的移动的对象的mr图像的方法和系统 Active CN107209242B (zh)

Applications Claiming Priority (3)

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EP14192290.6 2014-11-07
EP14192290 2014-11-07
PCT/EP2015/072756 WO2016071054A1 (en) 2014-11-07 2015-10-01 Method and system for generating mr images of a moving object in its environment

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CN107209242B true CN107209242B (zh) 2020-07-03

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EP (1) EP3215863B1 (https=)
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WO (1) WO2016071054A1 (https=)

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DE102016218715A1 (de) * 2016-09-28 2018-03-29 Siemens Healthcare Gmbh Verbesserte Erzeugung kombinierter Magnetresonanzbilder
DE102018203507B4 (de) * 2018-03-08 2020-10-22 Siemens Healthcare Gmbh Verfahren zur Aufnahme und Rekonstruktion eines vierdimensionalen Dynamikbilddatensatzes mit einer Magnetresonanzeinrichtung, Magnetresonanzeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger
EP3874275B1 (en) * 2018-10-31 2022-11-23 Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.) Biomarkers of subclinical atherosclerosis

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CN1407351A (zh) * 2001-09-10 2003-04-02 施卢默格海外有限公司 应用核磁共振在井眼中测量流速的方法和装置及其应用
US20050100202A1 (en) * 2003-11-12 2005-05-12 Feng Huang Method for generating fast magnetic resonance images
CN1616985A (zh) * 2003-11-14 2005-05-18 西门子公司 基于常规ppa再现方法改进的磁共振断层造影成像设备
CN101351721A (zh) * 2005-04-06 2009-01-21 皇家飞利浦电子股份有限公司 床连续移动的灵敏度编码磁共振并行成像
CN103403569A (zh) * 2010-12-22 2013-11-20 皇家飞利浦有限公司 使用校准扫描、线圈灵敏度图和导航器针对刚性运动补偿的并行mri方法

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US5653233A (en) 1995-08-11 1997-08-05 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for improved temporal resolution in dynamic MRI
US6353752B1 (en) 1999-05-14 2002-03-05 Board Of Trustees Of The Leland Standford Junior University Reduced field-of-view method for cine magnetic resonance imaging
DE60228475D1 (de) * 2001-11-07 2008-10-02 Koninkl Philips Electronics Nv Auf magnetischer resonanz beruhendes verfahren zur erstellung eines schnellen dynamischen bildes
JP4657710B2 (ja) * 2002-05-13 2011-03-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 前情報により向上される動的な磁気共鳴イメージング
EP1588182A1 (en) * 2003-01-20 2005-10-26 Koninklijke Philips Electronics N.V. Sub-sampled moving table mri
EP1642149A1 (en) * 2003-05-06 2006-04-05 Koninklijke Philips Electronics N.V. Undersampled magnetic resonance imaging
CN1954231A (zh) * 2004-05-14 2007-04-25 皇家飞利浦电子股份有限公司 移动台mri
EP2010933A1 (en) * 2006-04-13 2009-01-07 Koninklijke Philips Electronics N.V. Mri of a continuously moving object involving motion compensation
JP5037866B2 (ja) * 2006-06-28 2012-10-03 株式会社日立メディコ 磁気共鳴イメージング装置
US20080292167A1 (en) * 2007-05-24 2008-11-27 Nick Todd Method and system for constrained reconstruction applied to magnetic resonance temperature mapping
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JP6073627B2 (ja) * 2012-10-01 2017-02-01 東芝メディカルシステムズ株式会社 磁気共鳴イメージング装置及び画像処理装置
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Publication number Priority date Publication date Assignee Title
CN1407351A (zh) * 2001-09-10 2003-04-02 施卢默格海外有限公司 应用核磁共振在井眼中测量流速的方法和装置及其应用
US20050100202A1 (en) * 2003-11-12 2005-05-12 Feng Huang Method for generating fast magnetic resonance images
CN1616985A (zh) * 2003-11-14 2005-05-18 西门子公司 基于常规ppa再现方法改进的磁共振断层造影成像设备
CN101351721A (zh) * 2005-04-06 2009-01-21 皇家飞利浦电子股份有限公司 床连续移动的灵敏度编码磁共振并行成像
CN103403569A (zh) * 2010-12-22 2013-11-20 皇家飞利浦有限公司 使用校准扫描、线圈灵敏度图和导航器针对刚性运动补偿的并行mri方法

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CN107209242A (zh) 2017-09-26
JP2017533064A (ja) 2017-11-09
JP6730995B2 (ja) 2020-07-29
US20170328974A1 (en) 2017-11-16
WO2016071054A1 (en) 2016-05-12
EP3215863B1 (en) 2020-12-09
EP3215863A1 (en) 2017-09-13
US10416265B2 (en) 2019-09-17

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