IL236503A0 - Magnetic resonance computer-readable techniques, systems, and programs - Google Patents

Magnetic resonance computer-readable techniques, systems, and programs

Info

Publication number
IL236503A0
IL236503A0 IL236503A IL23650314A IL236503A0 IL 236503 A0 IL236503 A0 IL 236503A0 IL 236503 A IL236503 A IL 236503A IL 23650314 A IL23650314 A IL 23650314A IL 236503 A0 IL236503 A0 IL 236503A0
Authority
IL
Israel
Prior art keywords
techniques
systems
magnetic resonance
machine readable
readable programs
Prior art date
Application number
IL236503A
Other languages
English (en)
Hebrew (he)
Original Assignee
Millikelvin Technologies Llc
Kalechofsky Neal
Hrovat Mirk
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
Priority claimed from US13/844,446 external-priority patent/US9207298B2/en
Application filed by Millikelvin Technologies Llc, Kalechofsky Neal, Hrovat Mirk filed Critical Millikelvin Technologies Llc
Publication of IL236503A0 publication Critical patent/IL236503A0/en

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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • G01R33/4608—RF excitation sequences for enhanced detection, e.g. NOE, polarisation transfer, selection of a coherence transfer pathway
    • 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
    • G01R33/4616—NMR spectroscopy using specific RF pulses or specific modulation schemes, e.g. stochastic excitation, adiabatic RF pulses, composite pulses, binomial pulses, Shinnar-le-Roux pulses, spectrally selective pulses not being used for spatial selection
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3621—NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation
    • 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
    • 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
    • G01R33/485—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy based on chemical shift information [CSI] or spectroscopic imaging, e.g. to acquire the spatial distributions of metabolites
    • 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
    • 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
    • G01R33/56366—Perfusion imaging

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL236503A 2012-07-02 2014-12-28 Magnetic resonance computer-readable techniques, systems, and programs IL236503A0 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261667283P 2012-07-02 2012-07-02
US201261706106P 2012-09-26 2012-09-26
US201261706100P 2012-09-26 2012-09-26
US201261706102P 2012-09-26 2012-09-26
US201261733415P 2012-12-04 2012-12-04
US13/844,446 US9207298B2 (en) 2011-03-23 2013-03-15 Techniques, systems and machine readable programs for magnetic resonance
PCT/US2013/049014 WO2014008226A1 (fr) 2012-07-02 2013-07-02 Techniques, systèmes et programmes lisibles par machine pour examen par résonance magnétique

Publications (1)

Publication Number Publication Date
IL236503A0 true IL236503A0 (en) 2015-02-26

Family

ID=49882457

Family Applications (1)

Application Number Title Priority Date Filing Date
IL236503A IL236503A0 (en) 2012-07-02 2014-12-28 Magnetic resonance computer-readable techniques, systems, and programs

Country Status (7)

Country Link
EP (1) EP2867657A4 (fr)
KR (1) KR101887736B1 (fr)
CN (1) CN104487830B (fr)
AU (1) AU2013286922A1 (fr)
CA (1) CA2878010A1 (fr)
IL (1) IL236503A0 (fr)
WO (1) WO2014008226A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101650486B1 (ko) * 2015-09-01 2016-08-31 울산대학교 산학협력단 난류 운동 에너지 획득 장치 및 그 방법
EP3388854B1 (fr) * 2017-04-11 2020-09-16 Siemens Healthcare GmbH Couplage de radiocommunication normalisé entre une installation à résonance magnétique et un dispositif externe
CN107831094B (zh) * 2017-10-30 2020-04-07 中国人民解放军国防科技大学 基于碱金属原子弛豫率变化测量气体扩散常数的方法
CN108802648B (zh) * 2018-04-03 2020-12-01 上海东软医疗科技有限公司 一种基于梯度回波的磁共振定量成像方法和装置
CN112817811B (zh) * 2020-12-31 2022-09-06 深圳市联影高端医疗装备创新研究院 扫描失败率的预测方法、装置、设备及存储介质
CN113433156B (zh) * 2021-06-25 2024-04-12 中国矿业大学 基于核磁传感器的围海造陆地基含水量监测系统及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1702271A1 (ru) * 1988-12-08 1991-12-30 Научно-производственное объединение Всесоюзного научно-исследовательского, проектно-конструкторского и технологического института кабельной промышленности Способ ЯМР-томографии
GB0001727D0 (en) * 2000-01-25 2000-03-15 Oxford Instr Uk Ltd Hyperpolarization of a noble gas
ES2269507T3 (es) * 2000-11-03 2007-04-01 Amersham Health As Procedimiento y dispositivo de disolucion de material solido hiperpolarizado para analisis de rmn.
US7053611B2 (en) * 2004-06-04 2006-05-30 Schlumberger Technology Corporation Method and apparatus for using pulsed field gradient NMR measurements to determine fluid properties in a fluid sampling well logging tool
US7781228B2 (en) * 2005-04-07 2010-08-24 Menon & Associates, Inc. Magnetic resonance system and method to detect and confirm analytes
WO2006137026A2 (fr) * 2005-06-24 2006-12-28 Koninklijke Philips Electronics N.V. Dispositif a resonance magnetique et procede associe
US7298142B2 (en) * 2005-06-27 2007-11-20 Baker Hughes Incorporated Method and apparatus for reservoir fluid characterization in nuclear magnetic resonance logging
US20100090693A1 (en) * 2008-10-14 2010-04-15 Wald Lawrence L Method and apparatus for controlling t1 recovery process in magnetic resonance measurements
WO2010045457A2 (fr) * 2008-10-15 2010-04-22 Regents Of The University Of Minnesota Découplage d’éléments bobinés pour irm

Also Published As

Publication number Publication date
KR20150037917A (ko) 2015-04-08
WO2014008226A1 (fr) 2014-01-09
CN104487830A (zh) 2015-04-01
AU2013286922A1 (en) 2015-01-29
EP2867657A4 (fr) 2016-05-11
EP2867657A1 (fr) 2015-05-06
KR101887736B1 (ko) 2018-09-11
CA2878010A1 (fr) 2014-01-09
CN104487830B (zh) 2018-08-21

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