IL85296A - Apparatus and method for use in magnetic resonance imaging - Google Patents

Apparatus and method for use in magnetic resonance imaging

Info

Publication number
IL85296A
IL85296A IL85296A IL8529688A IL85296A IL 85296 A IL85296 A IL 85296A IL 85296 A IL85296 A IL 85296A IL 8529688 A IL8529688 A IL 8529688A IL 85296 A IL85296 A IL 85296A
Authority
IL
Israel
Prior art keywords
magnetic resonance
resonance imaging
imaging
magnetic
resonance
Prior art date
Application number
IL85296A
Other languages
English (en)
Other versions
IL85296A0 (en
Original Assignee
Univ Leland Stanford Junior
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 Univ Leland Stanford Junior filed Critical Univ Leland Stanford Junior
Publication of IL85296A0 publication Critical patent/IL85296A0/xx
Publication of IL85296A publication Critical patent/IL85296A/xx

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]
    • G01R33/446—Multifrequency selective RF pulses, e.g. multinuclear acquisition mode

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL85296A 1987-02-27 1988-02-02 Apparatus and method for use in magnetic resonance imaging IL85296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/019,584 US4760336A (en) 1987-02-27 1987-02-27 Variable rate magnetic resonance selective excitation for reducing rf power and specific absorption rate

Publications (2)

Publication Number Publication Date
IL85296A0 IL85296A0 (en) 1988-07-31
IL85296A true IL85296A (en) 1992-01-15

Family

ID=21793976

Family Applications (1)

Application Number Title Priority Date Filing Date
IL85296A IL85296A (en) 1987-02-27 1988-02-02 Apparatus and method for use in magnetic resonance imaging

Country Status (5)

Country Link
US (1) US4760336A (xx)
EP (1) EP0280515B1 (xx)
JP (1) JPH01218435A (xx)
DE (1) DE3877378T2 (xx)
IL (1) IL85296A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572126A (en) * 1994-07-28 1996-11-05 University Of Pennsylvania Reduced power selective excitation RF pulses
JP3732365B2 (ja) * 1999-09-08 2006-01-05 ジーイー横河メディカルシステム株式会社 スピン励起方法および装置並びに磁気共鳴撮像装置
US6426623B1 (en) 2000-09-27 2002-07-30 Mayo Foundation For Medical Education And Research MRI RF power monitor
JP3753668B2 (ja) * 2002-03-12 2006-03-08 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 Ｒｆパルスチューニング装置
US20040199069A1 (en) * 2003-04-02 2004-10-07 Connelly Patrick R. Device and method for preventing magnetic resonance imaging induced damage
EP1622677B1 (en) 2003-04-02 2013-09-18 Medtronic, Inc. Device for preventing magnetic-device imaging induced damage
DE102004006550B4 (de) * 2004-02-10 2013-08-29 Siemens Aktiengesellschaft Verfahren zur Kontrolle eines Hochfrequenz-Leistungsverstärkers, Hochfrequenzeinrichtung, Hochfrequenz-Kontrolleinrichtung und Magnetresonanztomographiesystem
US7042214B2 (en) * 2004-04-13 2006-05-09 The Board Of Trustees Of The Leland Stanford Junior University Non-linear symmetric sweep spectral-spatial RF pulses for MR spectroscopy
DE102007043445A1 (de) * 2007-09-12 2009-04-09 Siemens Ag Verfahren zur Aufnahme einer Magnetresonanztomographiemesssequenz mit einer Magnetresonanztomographieeinrichtung sowie zugehörige Mangetresonanztomographieeinrichtung
JP5184049B2 (ja) * 2007-10-30 2013-04-17 株式会社日立製作所 磁気共鳴検査装置及び高周波パルス波形算出方法
JP5398226B2 (ja) * 2007-11-02 2014-01-29 株式会社東芝 Ｍｒｉ装置
USD738330S1 (en) * 2013-03-14 2015-09-08 Applied Magentics, LLC Electromagnetic field apparatus
DE102016216163B4 (de) 2016-08-29 2019-11-14 Siemens Healthcare Gmbh Verfahren zur Korrektur einer Signalphase bei der Aufnahme von Magnetresonanzsignalen, Magnetresonanzeinrichtung, Computerprogramm und Datenträger

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065714A (en) * 1976-06-21 1977-12-27 Varian Associates, Inc. Pulsed RF excited spectrometer having improved pulse width control
US4307343A (en) * 1979-08-20 1981-12-22 General Electric Company Moving gradient zeugmatography
US4291272A (en) * 1979-12-28 1981-09-22 International Business Machines Corporation Method for reducing homonuclear broadening in magnetic resonance spectra of solids
US4471306A (en) * 1982-02-03 1984-09-11 General Electric Company Method of NMR imaging which overcomes T2 * effects in an inhomogeneous static magnetic field
JPS5940843A (ja) * 1982-08-31 1984-03-06 株式会社東芝 診断用核磁気共鳴装置
US4480228A (en) * 1982-10-15 1984-10-30 General Electric Company Selective volume method for performing localized NMR spectroscopy
US4506223A (en) * 1982-11-22 1985-03-19 General Electric Company Method for performing two-dimensional and three-dimensional chemical shift imaging
EP0125330A1 (en) * 1983-05-16 1984-11-21 The Boeing Company Skin contour inspection system
US4593247A (en) * 1983-11-25 1986-06-03 General Electric Company Method of NMR imaging with off-center zoom scan
GB8331501D0 (en) * 1983-11-25 1984-01-04 Picker Int Ltd Nuclear magnetic resonance
US4585993A (en) * 1983-12-14 1986-04-29 General Electric Company Method for selective NMR imaging of chemically-shifted nuclei
US4613949A (en) * 1984-02-17 1986-09-23 General Electric Company Composite pulses for time reversal in NMR imaging
DE3445689A1 (de) * 1984-12-14 1986-06-19 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Verfahren und einrichtung zur ortsaufgeloesten untersuchung einer probe mittels magnetischer resonanz von spinmomenten

Also Published As

Publication number Publication date
JPH0426851B2 (xx) 1992-05-08
EP0280515A2 (en) 1988-08-31
EP0280515A3 (en) 1990-05-23
US4760336A (en) 1988-07-26
IL85296A0 (en) 1988-07-31
JPH01218435A (ja) 1989-08-31
EP0280515B1 (en) 1993-01-13
DE3877378T2 (de) 1993-05-06
DE3877378D1 (de) 1993-02-25

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