ATE47912T1 - Gradientenfelder mit offset-kompensation fuer mit magnetischer kernresonanz arbeitende bilderzeugungssysteme. - Google Patents

Gradientenfelder mit offset-kompensation fuer mit magnetischer kernresonanz arbeitende bilderzeugungssysteme.

Info

Publication number
ATE47912T1
ATE47912T1 AT84305284T AT84305284T ATE47912T1 AT E47912 T1 ATE47912 T1 AT E47912T1 AT 84305284 T AT84305284 T AT 84305284T AT 84305284 T AT84305284 T AT 84305284T AT E47912 T1 ATE47912 T1 AT E47912T1
Authority
AT
Austria
Prior art keywords
field
magnetic resonance
nuclear magnetic
resonance imaging
gradient fields
Prior art date
Application number
AT84305284T
Other languages
English (en)
Inventor
Russell Allen Compton
David Moses Kramer
Waldo Stephen Hinshaw
Original Assignee
Technicare 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 Technicare Corp filed Critical Technicare Corp
Application granted granted Critical
Publication of ATE47912T1 publication Critical patent/ATE47912T1/de

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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils
    • 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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Particle Accelerators (AREA)
AT84305284T 1983-08-05 1984-08-03 Gradientenfelder mit offset-kompensation fuer mit magnetischer kernresonanz arbeitende bilderzeugungssysteme. ATE47912T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838321236A GB8321236D0 (en) 1983-08-05 1983-08-05 Gradient null displacement coil
EP84305284A EP0134701B1 (de) 1983-08-05 1984-08-03 Gradientenfelder mit Offset-Kompensation für mit magnetischer Kernresonanz arbeitende Bilderzeugungssysteme

Publications (1)

Publication Number Publication Date
ATE47912T1 true ATE47912T1 (de) 1989-11-15

Family

ID=10546923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84305284T ATE47912T1 (de) 1983-08-05 1984-08-03 Gradientenfelder mit offset-kompensation fuer mit magnetischer kernresonanz arbeitende bilderzeugungssysteme.

Country Status (5)

Country Link
US (1) US4636728A (de)
EP (1) EP0134701B1 (de)
AT (1) ATE47912T1 (de)
DE (1) DE3480427D1 (de)
GB (1) GB8321236D0 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985651A (ja) * 1982-11-08 1984-05-17 株式会社東芝 診断用核磁気共鳴装置
US4617516A (en) * 1983-09-06 1986-10-14 General Electric Company Axial magnetic field gradient coil suitable for use with NMR apparatus
GB8500248D0 (en) * 1985-01-04 1985-02-13 Oxford Magnet Tech Solenoids
US4673880A (en) 1985-08-16 1987-06-16 Technicare Corporation Phase sensitive detection in multislice magnetic resonance imaging systems
US4733189A (en) * 1986-06-03 1988-03-22 Massachusetts Institute Of Technology Magnetic resonance imaging systems
NL8603076A (nl) * 1986-12-03 1988-07-01 Philips Nv Gradient spoel voor magnetisch kernspin apparaat.
FR2612641B1 (fr) * 1987-03-19 1989-06-09 Oreal Appareil pour l'examen d'un corps par resonance magnetique nucleaire par des methodes lentes et rapides, notamment pour l'examen de la couche superficielle de ce corps, dispositif pour creer un gradient de champ magnetique pour un tel appareil, et application a l'imagerie de la peau du corps humain
US4920316A (en) * 1989-03-30 1990-04-24 Siemens Medical Systems, Inc. Method and apparatus for reducing base field shifts in a magnetic resonance device due to pulsed magnetic field gradients
NL9002574A (nl) * 1990-11-27 1992-06-16 Philips Nv Magnetisch resonantieapparaat.
GB9105286D0 (en) * 1991-03-13 1991-04-24 Oxford Instr Ltd Magnetic field generating apparatus
US5379767A (en) * 1992-09-02 1995-01-10 The Regents Of The University Of California MRI RF coil using zero-pitch solenoidal winding
US5311135A (en) * 1992-12-11 1994-05-10 General Electric Company Multiple tap gradient field coil for magnetic resonance imaging
JP3283242B2 (ja) * 1999-06-21 2002-05-20 ジーイー横河メディカルシステム株式会社 勾配コイルの製造方法、勾配コイルおよびｍｒｉ装置
US6924644B2 (en) * 2003-09-12 2005-08-02 The United States Of America As Represented By The Secretary Of The Navy Radiofrequency surface detection coil
US7250762B2 (en) * 2005-07-07 2007-07-31 General Electric Company Method and system of MR imaging with reduced FSE cusp artifacts
WO2019078807A1 (en) * 2017-10-16 2019-04-25 Halliburton Energy Services, Inc. MULTI-COIL TOOL FOR ATTENUATING MOTION-INDUCED NOISE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015196A (en) * 1974-04-05 1977-03-29 National Research Development Corporation Analysis of materials
GB1578910A (en) * 1978-05-25 1980-11-12 Emi Ltd Imaging systems
US4297637A (en) * 1978-07-20 1981-10-27 The Regents Of The University Of California Method and apparatus for mapping lines of nuclear density within an object using nuclear magnetic resonance
JPS574541A (en) * 1980-06-12 1982-01-11 Toshiba Corp Nuclear magnetic resonance apparatus
US4458203A (en) * 1980-12-11 1984-07-03 Picker International Limited Nuclear magnetic resonance imaging
US4475084A (en) * 1981-01-15 1984-10-02 Picker International Limited Nuclear magnetic resonance detector
DE3133873A1 (de) * 1981-08-27 1983-03-17 Siemens AG, 1000 Berlin und 8000 München Gradientenspulen-system fuer eine einrichtung der kernspinresonanz-technik
GB2128746B (en) * 1982-09-07 1987-03-25 Univ Utsunomiya Method of scanning specifying magnetic field region for nuclear magnetic resonance imaging
JPS5985651A (ja) * 1982-11-08 1984-05-17 株式会社東芝 診断用核磁気共鳴装置

Also Published As

Publication number Publication date
US4636728A (en) 1987-01-13
DE3480427D1 (en) 1989-12-14
EP0134701A2 (de) 1985-03-20
GB8321236D0 (en) 1983-09-07
EP0134701B1 (de) 1989-11-08
EP0134701A3 (en) 1986-02-05

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Legal Events

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