SE0702063L - Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi - Google Patents

Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi

Info

Publication number
SE0702063L
SE0702063L SE0702063A SE0702063A SE0702063L SE 0702063 L SE0702063 L SE 0702063L SE 0702063 A SE0702063 A SE 0702063A SE 0702063 A SE0702063 A SE 0702063A SE 0702063 L SE0702063 L SE 0702063L
Authority
SE
Sweden
Prior art keywords
magnetic resonance
computer
readable medium
resonance imaging
pulse sequence
Prior art date
Application number
SE0702063A
Other languages
English (en)
Other versions
SE531190C2 (sv
Inventor
Daniel Topgaard
Original Assignee
Colloidal Resource Ab
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 Colloidal Resource Ab filed Critical Colloidal Resource Ab
Priority to SE0702063A priority Critical patent/SE0702063L/sv
Priority to EP12184994.7A priority patent/EP2541270B1/en
Priority to US12/600,798 priority patent/US8565854B2/en
Priority to PCT/SE2008/050634 priority patent/WO2008147326A1/en
Priority to EP08779317A priority patent/EP2150828A4/en
Priority to JP2010510266A priority patent/JP5260637B2/ja
Publication of SE531190C2 publication Critical patent/SE531190C2/sv
Publication of SE0702063L publication Critical patent/SE0702063L/sv

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
    • 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]
    • G01R33/46—NMR spectroscopy
    • G01R33/4633—Sequences for multi-dimensional NMR
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • 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
    • G01R33/56341—Diffusion imaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
SE0702063A 2007-05-31 2007-09-17 Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi SE0702063L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0702063A SE0702063L (sv) 2007-05-31 2007-09-17 Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi
EP12184994.7A EP2541270B1 (en) 2007-05-31 2008-05-30 Method and system for diffusion magnetic resonance imaging with two independent diffusion weighting vectors
US12/600,798 US8565854B2 (en) 2007-05-31 2008-05-30 Method and system for diffusion magnetic resonance imaging
PCT/SE2008/050634 WO2008147326A1 (en) 2007-05-31 2008-05-30 Method and system for diffusion magnetic resonance imaging
EP08779317A EP2150828A4 (en) 2007-05-31 2008-05-30 METHOD AND SYSTEM FOR MAGNETIC RESONANCE DIFFUSION IMAGING
JP2010510266A JP5260637B2 (ja) 2007-05-31 2008-05-30 拡散磁気共鳴画像化のための方法とシステム

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE0701318 2007-05-31
SE0701332 2007-05-31
US94146307P 2007-06-01 2007-06-01
SE0702063A SE0702063L (sv) 2007-05-31 2007-09-17 Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi

Publications (2)

Publication Number Publication Date
SE531190C2 SE531190C2 (sv) 2009-01-13
SE0702063L true SE0702063L (sv) 2009-01-13

Family

ID=40075380

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0702063A SE0702063L (sv) 2007-05-31 2007-09-17 Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi

Country Status (5)

Country Link
US (1) US8565854B2 (sv)
EP (2) EP2541270B1 (sv)
JP (1) JP5260637B2 (sv)
SE (1) SE0702063L (sv)
WO (1) WO2008147326A1 (sv)

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US20100298692A1 (en) * 2007-05-22 2010-11-25 Imaging Biometrics, Llc Method for detecting tumor cell invasion using short diffusion times
SE533126C2 (sv) * 2009-05-22 2010-06-29 Cr Dev Ab Metod och system för magnetisk resonanstomografi, samt användning därav.
WO2011153521A2 (en) * 2010-06-04 2011-12-08 Mclean Hospital Corporation Multi-modal imaging of blood flow
DE102010029932B4 (de) * 2010-06-10 2012-10-04 Siemens Aktiengesellschaft Korrektur von Bildverzerrungen in diffusionsgewichteten Magnetresonanz-Bildern
US20120074934A1 (en) * 2010-09-29 2012-03-29 Derrick Green Nmr measurements and methods of analyzing nmr data
US8922210B2 (en) * 2011-03-31 2014-12-30 General Electric Company Method and apparatus for performing diffusion spectrum imaging
SE537065C2 (sv) 2012-05-04 2014-12-23 Cr Dev Ab Pulssekvensförfarande för MRI
SE537064C2 (sv) 2012-05-04 2014-12-23 Cr Dev Ab Analys för kvantifiering av mikroskopisk anisotropisk diffusion
US9618596B2 (en) * 2012-07-02 2017-04-11 Syntheticmr Ab Methods and systems for improved magnetic resonance acquisition using a single acquisition type
CN104854471B (zh) * 2012-12-12 2018-10-26 皇家飞利浦有限公司 针对磁共振弥散加权成像(dwi)的运动检测与校正方法
GB201304728D0 (en) * 2013-03-15 2013-05-01 Isis Innovation Medical imaging
JP6431068B2 (ja) * 2013-08-30 2018-11-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 反相関フィルタによるスペクトルプロジェクションデータノイズ除去
CN105806870B (zh) * 2016-03-11 2017-10-10 厦门大学 一种抵抗磁场不均匀的纯化学位移核磁共振谱方法
CN105891249B (zh) * 2016-03-29 2018-03-13 上海理工大学 时域核磁共振谱反演的方法
CN111553111B (zh) * 2020-04-30 2023-03-28 成都航空职业技术学院 一种基于mcnp的数字仿核信号发生器

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US33391A (en) * 1861-10-01 Improvement in compositions for articles of ornamentation
EP0208601B1 (fr) * 1985-06-27 1989-10-25 General Electric Cgr S.A. Procédé d'imagerie par résonance magnétique nucléaire
JP3193457B2 (ja) * 1992-06-17 2001-07-30 ジーイー横河メディカルシステム株式会社 Ｍｒ装置及びディフュージョン測定装置
JP3336635B2 (ja) * 1992-08-06 2002-10-21 株式会社日立製作所 核磁気共鳴を用いた検査装置
JPH06114029A (ja) * 1992-09-30 1994-04-26 Shimadzu Corp Ｍｒ装置
JPH06121781A (ja) * 1992-10-14 1994-05-06 Yokogawa Medical Syst Ltd Ｍｒｉ装置のディフュージョン測定方法
JPH0779939A (ja) * 1993-09-14 1995-03-28 Toshiba Corp 磁気共鳴診断装置
JPH09173315A (ja) * 1995-12-26 1997-07-08 Hitachi Medical Corp 磁気共鳴イメージング方法
US6078176A (en) * 1996-11-08 2000-06-20 General Electric Company Fast spin echo pulse sequence for diffusion weighted imaging
JPH10248824A (ja) * 1997-03-14 1998-09-22 Ge Yokogawa Medical Syst Ltd 拡散強調イメージング方法およびｍｒｉ装置
DE19834698C2 (de) * 1997-08-19 2001-06-21 Siemens Ag Diffusionserfassung mittels magnetischer Resonanz
JP4040745B2 (ja) * 1998-04-02 2008-01-30 株式会社東芝 Ｍｒ装置
JP2000279390A (ja) * 1999-03-30 2000-10-10 Hitachi Medical Corp 磁気共鳴イメージング装置
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US8704515B2 (en) * 2008-08-11 2014-04-22 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Magnetic resonance specimen evaluation using multiple pulsed field gradient sequences with a wavenumber magnitude local minimum and restricted compartment estimation
DE102008044828B3 (de) * 2008-08-28 2010-04-15 Siemens Aktiengesellschaft Verwendung eines Magnetresonanz-Sequenzmodells zur formalen Beschreibung einer Messsequenz
US8334695B2 (en) * 2010-03-25 2012-12-18 Siemens Medical Solutions Usa, Inc. Method and apparatus for improving the quality of MR images sensitized to molecular diffusion

Also Published As

Publication number Publication date
EP2541270A1 (en) 2013-01-02
EP2541270B1 (en) 2020-03-18
EP2150828A1 (en) 2010-02-10
US8565854B2 (en) 2013-10-22
JP5260637B2 (ja) 2013-08-14
SE531190C2 (sv) 2009-01-13
US20100152567A1 (en) 2010-06-17
JP2010527740A (ja) 2010-08-19
WO2008147326A1 (en) 2008-12-04
EP2150828A4 (en) 2011-08-10

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