JP2004504910A - 高速動的撮像を形成する磁気共鳴方法 - Google Patents

高速動的撮像を形成する磁気共鳴方法 Download PDF

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Publication number
JP2004504910A
JP2004504910A JP2002516665A JP2002516665A JP2004504910A JP 2004504910 A JP2004504910 A JP 2004504910A JP 2002516665 A JP2002516665 A JP 2002516665A JP 2002516665 A JP2002516665 A JP 2002516665A JP 2004504910 A JP2004504910 A JP 2004504910A
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Japan
Prior art keywords
data
magnetic resonance
image
acquisition
area
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Abandoned
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JP2002516665A
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English (en)
Japanese (ja)
Inventor
フューデラー　ミハ
ハーヴェイ　ポール　アール
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.)
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JP2004504910A publication Critical patent/JP2004504910A/ja
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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
    • G01R33/561—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
    • 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
JP2002516665A 2000-07-31 2001-07-19 高速動的撮像を形成する磁気共鳴方法 Abandoned JP2004504910A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00202728 2000-07-31
PCT/EP2001/008408 WO2002010790A1 (en) 2000-07-31 2001-07-19 Magnetic resonance method for forming a fast dynamic imaging

Publications (1)

Publication Number Publication Date
JP2004504910A true JP2004504910A (ja) 2004-02-19

Family

ID=8171875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002516665A Abandoned JP2004504910A (ja) 2000-07-31 2001-07-19 高速動的撮像を形成する磁気共鳴方法

Country Status (4)

Country Link
US (2) US6745064B2 (US06745064-20040601-M00002.png)
EP (1) EP1307759A1 (US06745064-20040601-M00002.png)
JP (1) JP2004504910A (US06745064-20040601-M00002.png)
WO (1) WO2002010790A1 (US06745064-20040601-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004504908A (ja) * 2000-07-31 2004-02-19 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 高速ダイナミック画像を形成する磁気共鳴方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010790A1 (en) * 2000-07-31 2002-02-07 Koninklijke Philips Electronics N.V. Magnetic resonance method for forming a fast dynamic imaging
US7003343B2 (en) * 2001-03-30 2006-02-21 Cornell Research Foundation, Inc. Method and apparatus for anatomically tailored k-space sampling and recessed elliptical view ordering for bolus-enhanced 3D MR angiography
EP1412769A2 (en) * 2001-06-18 2004-04-28 MRI Devices Corporation Method and apparatus for enhanced multiple coil mr imaging
AU2003234310A1 (en) 2002-05-01 2003-11-17 The Brigham And Women's Hospital, Inc. Variable k-space-density parallel magnetic resonance imaging
CN1653348B (zh) * 2002-05-13 2012-08-08 皇家飞利浦电子股份有限公司 产生时间连续的磁共振图像的磁共振成像方法
JP4030805B2 (ja) * 2002-06-07 2008-01-09 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 コイル感度マップ作成方法およびｍｒｉ装置
US7084629B2 (en) * 2002-11-27 2006-08-01 Medrad, Inc. Parallel imaging compatible birdcage resonator
US7450982B2 (en) * 2003-03-14 2008-11-11 Hitachi Medical Corporation Magnetic resonance imaging system and method
JP2006527617A (ja) * 2003-06-19 2006-12-07 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 読み出し方向での感度エンコーディングのあるｍｒ撮像
DE10357184A1 (de) * 2003-12-08 2005-07-07 Siemens Ag Verfahren zur fusionierten Bilddarstellung
US20090129648A1 (en) * 2007-11-15 2009-05-21 Konstantinos Arfanakis Method of reducing imaging time in propeller-MRI by under-sampling and iterative image reconstruction
BR112015004071A2 (pt) * 2012-08-29 2017-07-04 Koninklijke Philips Nv sistema de formação de imagem por ressonância magnética; método de formação de imagem por ressonância magnética; software que transporta o meio de armazenamento não transitório legível por computador; e dispositivo de processamento de dados eletrônicos
US10901060B2 (en) 2016-03-01 2021-01-26 Canon Medical Systems Corporation Magnetic resonance imaging apparatus and magnetic resonance imaging method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08336505A (ja) * 1995-06-12 1996-12-24 Hitachi Medical Corp 磁気共鳴イメージング装置
WO1998021600A1 (en) * 1996-11-12 1998-05-22 Beth Israel Deaconess Medical Center, Inc. Simultaeous acquisition of spatial harmonics (smash): ultra-fast imaging with radiofrequency coil arrays
JP2001161657A (ja) * 1999-12-08 2001-06-19 Hitachi Medical Corp 核磁気共鳴撮影装置
JP2004504908A (ja) * 2000-07-31 2004-02-19 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 高速ダイナミック画像を形成する磁気共鳴方法

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US5713358A (en) 1996-03-26 1998-02-03 Wisconsin Alumni Research Foundation Method for producing a time-resolved series of 3D magnetic resonance angiograms during the first passage of contrast agent
WO1999014616A1 (en) * 1997-09-15 1999-03-25 Ge Medical Systems Israel, Ltd. Keyhole mri
US6230040B1 (en) 1997-11-21 2001-05-08 Cornell Research Foundation, Inc. Method for performing magnetic resonance angiography with dynamic k-space sampling
US6289232B1 (en) * 1998-03-30 2001-09-11 Beth Israel Deaconess Medical Center, Inc. Coil array autocalibration MR imaging
CN1111746C (zh) 1998-04-17 2003-06-18 皇家菲利浦电子有限公司 磁共振成象方法和装置
US6717406B2 (en) * 2000-03-14 2004-04-06 Beth Israel Deaconess Medical Center, Inc. Parallel magnetic resonance imaging techniques using radiofrequency coil arrays
WO2002010790A1 (en) * 2000-07-31 2002-02-07 Koninklijke Philips Electronics N.V. Magnetic resonance method for forming a fast dynamic imaging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08336505A (ja) * 1995-06-12 1996-12-24 Hitachi Medical Corp 磁気共鳴イメージング装置
WO1998021600A1 (en) * 1996-11-12 1998-05-22 Beth Israel Deaconess Medical Center, Inc. Simultaeous acquisition of spatial harmonics (smash): ultra-fast imaging with radiofrequency coil arrays
JP2001503662A (ja) * 1996-11-12 2001-03-21 ベズ イズレイル ディーコネス メディカル センター インコーポレイテッド 空間調波の同時取得法（ｓｍａｓｈ）：高周波コイル配列を用いた超高速映像法
JP2001161657A (ja) * 1999-12-08 2001-06-19 Hitachi Medical Corp 核磁気共鳴撮影装置
JP2004504908A (ja) * 2000-07-31 2004-02-19 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 高速ダイナミック画像を形成する磁気共鳴方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004504908A (ja) * 2000-07-31 2004-02-19 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 高速ダイナミック画像を形成する磁気共鳴方法

Also Published As

Publication number Publication date
WO2002010790A1 (en) 2002-02-07
EP1307759A1 (en) 2003-05-07
US20040150400A1 (en) 2004-08-05
US6745064B2 (en) 2004-06-01
US20020042568A1 (en) 2002-04-11

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