JPS6420436A - Magnetic resonance measuring instrument - Google Patents

Magnetic resonance measuring instrument

Info

Publication number
JPS6420436A
JPS6420436A JP62176835A JP17683587A JPS6420436A JP S6420436 A JPS6420436 A JP S6420436A JP 62176835 A JP62176835 A JP 62176835A JP 17683587 A JP17683587 A JP 17683587A JP S6420436 A JPS6420436 A JP S6420436A
Authority
JP
Japan
Prior art keywords
axial direction
magnetic field
thereafter
pulse
exciting
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP62176835A
Other languages
English (en)
Inventor
Masatoshi Hanawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62176835A priority Critical patent/JPS6420436A/ja
Priority to US07/218,277 priority patent/US4887035A/en
Priority to DE3824137A priority patent/DE3824137C2/de
Publication of JPS6420436A publication Critical patent/JPS6420436A/ja
Pending legal-status Critical Current

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]
    • G01R33/48—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
    • G01R33/4838—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective suppression or saturation of MR signals
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP62176835A 1987-07-15 1987-07-15 Magnetic resonance measuring instrument Pending JPS6420436A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62176835A JPS6420436A (en) 1987-07-15 1987-07-15 Magnetic resonance measuring instrument
US07/218,277 US4887035A (en) 1987-07-15 1988-07-13 Magnetic resonance spectroscopy system
DE3824137A DE3824137C2 (de) 1987-07-15 1988-07-15 Verfahren zum Betrieb eines Magnetresonanz-Spektroskopiegeräts und Magnetresonanz-Spektroskopiegerät zur Durchführung des Verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176835A JPS6420436A (en) 1987-07-15 1987-07-15 Magnetic resonance measuring instrument

Publications (1)

Publication Number Publication Date
JPS6420436A true JPS6420436A (en) 1989-01-24

Family

ID=16020668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176835A Pending JPS6420436A (en) 1987-07-15 1987-07-15 Magnetic resonance measuring instrument

Country Status (3)

Country Link
US (1) US4887035A (ja)
JP (1) JPS6420436A (ja)
DE (1) DE3824137C2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170446A (ja) * 1987-12-25 1989-07-05 Yokogawa Medical Syst Ltd 核磁気共鳴画像診断装置の領域制限方法
JPH02255126A (ja) * 1989-03-29 1990-10-15 Toshiba Corp 磁気共鳴イメージング装置
US5709208A (en) * 1994-04-08 1998-01-20 The United States Of America As Represented By The Department Of Health And Human Services Method and system for multidimensional localization and for rapid magnetic resonance spectroscopic imaging
US5657758A (en) * 1994-04-08 1997-08-19 The United States Of America As Represented By The Secretary, Department Of Health And Human Services Method and system for multidimensional localization and for rapid magnetic resonance spectroscopic imaging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525564A (en) * 1974-09-11 1978-09-20 Nat Res Dev Image formation using nuclear magnetic resonance
US4531094A (en) * 1982-02-09 1985-07-23 Oxford Research Systems Limited Methods and apparatus of obtaining NMR spectra
US4484138A (en) * 1982-07-01 1984-11-20 General Electric Company Method of eliminating effects of spurious free induction decay NMR signal caused by imperfect 180 degrees RF pulses
US4480228A (en) * 1982-10-15 1984-10-30 General Electric Company Selective volume method for performing localized NMR spectroscopy
US4665367A (en) * 1985-08-16 1987-05-12 Technicare Corporation Multiplexed magnetic resonance imaging of volumetric regions
DE3538464A1 (de) * 1985-10-29 1987-04-30 Siemens Ag Verfahren zum betrieb eines kernspinresonanzgeraetes fuer die schnelle bestimmung der laengsrelaxationszeit t(pfeil abwaerts)1(pfeil abwaerts)
JPS6346146A (ja) * 1986-08-13 1988-02-27 株式会社東芝 磁気共鳴測定装置

Also Published As

Publication number Publication date
DE3824137C2 (de) 1994-11-24
DE3824137A1 (de) 1989-01-26
US4887035A (en) 1989-12-12

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