JP4917231B2 - イメージング方法 - Google Patents

イメージング方法 Download PDF

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Publication number
JP4917231B2
JP4917231B2 JP2001549097A JP2001549097A JP4917231B2 JP 4917231 B2 JP4917231 B2 JP 4917231B2 JP 2001549097 A JP2001549097 A JP 2001549097A JP 2001549097 A JP2001549097 A JP 2001549097A JP 4917231 B2 JP4917231 B2 JP 4917231B2
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JP
Japan
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image
pulse
spin
resolution
magnetic field
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Expired - Fee Related
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JP2001549097A
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Japanese (ja)
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JP2003518428A (ja
JP2003518428A5 (https=
Inventor
シャー・ナディム・ヨニ
ツィレス・カール
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フォルシュングスツェントルム・ユーリッヒ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング
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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
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
    • G01R33/482—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a Cartesian trajectory
    • 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
    • G01R33/4828—Resolving the MR signals of different chemical species, e.g. water-fat imaging

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  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2001549097A 1999-12-24 2000-12-20 イメージング方法 Expired - Fee Related JP4917231B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19962846.7 1999-12-24
DE19962846A DE19962846B4 (de) 1999-12-24 1999-12-24 Bildgebungsverfahren mit keyhole-Technik
PCT/DE2000/004580 WO2001048501A1 (de) 1999-12-24 2000-12-20 Verfahren der bildgebenden magnetischen resonanz

Publications (3)

Publication Number Publication Date
JP2003518428A JP2003518428A (ja) 2003-06-10
JP2003518428A5 JP2003518428A5 (https=) 2011-03-03
JP4917231B2 true JP4917231B2 (ja) 2012-04-18

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ID=7934377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001549097A Expired - Fee Related JP4917231B2 (ja) 1999-12-24 2000-12-20 イメージング方法

Country Status (4)

Country Link
US (1) US6707299B2 (https=)
JP (1) JP4917231B2 (https=)
DE (1) DE19962846B4 (https=)
WO (1) WO2001048501A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006042120A2 (en) * 2004-10-06 2006-04-20 Regents Of The University Of Minnesota Contrast from rotating frame relaxation by adiabatic pulses
US7999543B2 (en) * 2005-03-23 2011-08-16 Koninklijke Philips Electronics N.V. MR method for spatially-resolved determination of relaxation parameters
US8435056B2 (en) * 2009-04-16 2013-05-07 Enphase Energy, Inc. Apparatus for coupling power generated by a photovoltaic module to an output
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
JP6021811B2 (ja) * 2010-10-06 2016-11-09 アスペクト イメージング リミテッド 高解像度及び高コントラストの結合されたｍｒｉ画像を提供する方法
US11002809B2 (en) 2014-05-13 2021-05-11 Aspect Imaging Ltd. Protective and immobilizing sleeves with sensors, and methods for reducing the effect of object movement during MRI scanning

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219139A (ja) * 1988-07-08 1990-01-23 Asahi Medical Co Ltd スピンスピン緩和時間情報を含んだ信号を得る方法
JPH05285124A (ja) * 1992-04-13 1993-11-02 Hitachi Ltd Ｍｒｉ装置によるイメージング方法
JPH08131418A (ja) * 1994-11-11 1996-05-28 Ge Yokogawa Medical Syst Ltd Ｍｒイメージング方法およびｍｒｉ装置
JPH08182661A (ja) * 1994-12-28 1996-07-16 Hitachi Ltd 磁気共鳴撮影方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661775A (en) * 1985-07-15 1987-04-28 Technicare Corporation Chemical shift imaging with field inhomogeneity correction
US4684891A (en) 1985-07-31 1987-08-04 The Regents Of The University Of California Rapid magnetic resonance imaging using multiple phase encoded spin echoes in each of plural measurement cycles
US5168226A (en) * 1991-05-22 1992-12-01 General Electric Acquisition of multiple images in fast spin echo nmr scans
DE4317028C3 (de) * 1993-05-21 2000-06-29 Martin Busch Verfahren zur Akquisition und Auswertung von Daten in einem Kernspin-Tomographen
AU7484694A (en) * 1993-08-13 1995-03-14 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Method for magnetic resonance spectroscopic imaging with multiple spin-echoes
JP3525007B2 (ja) * 1996-03-28 2004-05-10 株式会社日立メディコ 磁気共鳴イメージング装置
US5742163A (en) 1996-04-26 1998-04-21 Picker International, Inc. Magnetic resonance scan calibration and reconstruction technique for multi-shot, multi-echo imaging
WO1999014616A1 (en) * 1997-09-15 1999-03-25 Ge Medical Systems Israel, Ltd. Keyhole mri
DE19853212A1 (de) * 1998-11-18 2000-05-25 Thomas Goetz Formteil aus EPS-Schaumkunststoff
US6556856B1 (en) * 1999-01-08 2003-04-29 Wisconsin Alumni Research Foundation Dual resolution acquisition of magnetic resonance angiography data with vessel segmentation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219139A (ja) * 1988-07-08 1990-01-23 Asahi Medical Co Ltd スピンスピン緩和時間情報を含んだ信号を得る方法
JPH05285124A (ja) * 1992-04-13 1993-11-02 Hitachi Ltd Ｍｒｉ装置によるイメージング方法
JPH08131418A (ja) * 1994-11-11 1996-05-28 Ge Yokogawa Medical Syst Ltd Ｍｒイメージング方法およびｍｒｉ装置
JPH08182661A (ja) * 1994-12-28 1996-07-16 Hitachi Ltd 磁気共鳴撮影方法

Also Published As

Publication number Publication date
JP2003518428A (ja) 2003-06-10
DE19962846A1 (de) 2001-07-05
WO2001048501A9 (de) 2002-09-06
US6707299B2 (en) 2004-03-16
US20030193332A1 (en) 2003-10-16
DE19962846B4 (de) 2008-09-25
WO2001048501A1 (de) 2001-07-05

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