JPH0454451B2 - - Google Patents

Info

Publication number
JPH0454451B2
JPH0454451B2 JP59231131A JP23113184A JPH0454451B2 JP H0454451 B2 JPH0454451 B2 JP H0454451B2 JP 59231131 A JP59231131 A JP 59231131A JP 23113184 A JP23113184 A JP 23113184A JP H0454451 B2 JPH0454451 B2 JP H0454451B2
Authority
JP
Japan
Prior art keywords
coil
nmr
configuration
coils
coil configuration
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.)
Expired - Lifetime
Application number
JP59231131A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60253857A (ja
Inventor
Maabin Bidaa Gureimu
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.)
Philips Design Ltd
Original Assignee
Picker International Ltd
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 Picker International Ltd filed Critical Picker International Ltd
Publication of JPS60253857A publication Critical patent/JPS60253857A/ja
Publication of JPH0454451B2 publication Critical patent/JPH0454451B2/ja
Granted 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34061—Helmholtz coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP59231131A 1983-11-02 1984-11-01 核磁気共鳴（ｎｍｒ）装置用コイル構成 Granted JPS60253857A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8329196 1983-11-02
GB838329196A GB8329196D0 (en) 1983-11-02 1983-11-02 Nuclear magnetic resonance apparatus

Publications (2)

Publication Number Publication Date
JPS60253857A JPS60253857A (ja) 1985-12-14
JPH0454451B2 true JPH0454451B2 (en]) 1992-08-31

Family

ID=10551080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59231131A Granted JPS60253857A (ja) 1983-11-02 1984-11-01 核磁気共鳴（ｎｍｒ）装置用コイル構成

Country Status (5)

Country Link
US (1) US4774468A (en])
EP (1) EP0148566B1 (en])
JP (1) JPS60253857A (en])
DE (1) DE3470222D1 (en])
GB (2) GB8329196D0 (en])

Families Citing this family (43)

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US4817612A (en) * 1983-08-14 1989-04-04 University Of Florida Cross-coupled double loop receiver coil for NMR imaging of cardiac and thoraco-abdominal regions of the human body
US4636730A (en) * 1984-08-16 1987-01-13 General Electric Company NMR spectroscopy body probes with at least one surface coil
US4793356A (en) * 1985-08-14 1988-12-27 Picker International, Inc. Surface coil system for magnetic resonance imaging
US4839594A (en) * 1987-08-17 1989-06-13 Picker International, Inc. Faraday shield localized coil for magnetic resonance imaging
US4879516A (en) * 1985-08-14 1989-11-07 Picker International, Inc. Precision electrical adjustment of quadrature coil isolation
GB8615674D0 (en) * 1986-06-26 1986-07-30 Mansfield P Electrical coils
US4784146A (en) * 1986-08-14 1988-11-15 University Of Florida Angled segment receiver coil for NMR imaging of a human head
US5005578A (en) * 1986-12-16 1991-04-09 Sam Technology, Inc. Three-dimensional magnetic resonance image distortion correction method and system
US4777438A (en) * 1987-04-27 1988-10-11 Picker International, Inc. Multiple imaging with improved signal-to-noise ratio
JP2690987B2 (ja) * 1987-06-23 1997-12-17 ハフスルンド・ニユコメド・イノベイション・アクチェボラーグ 磁気共鳴像形成における改良
GB8727611D0 (en) * 1987-11-25 1987-12-31 Gen Electric Co Plc Coil arrangements for magnetic resonance apparatus
US5078141A (en) * 1988-04-29 1992-01-07 Kabushiki Kaisha Toshiba Method and system for acquiring image representing brain surface anatomy
GB8814187D0 (en) * 1988-06-15 1988-07-20 Mansfield P Improvements in/relating to surface electrical coil structures
GB8816071D0 (en) * 1988-07-06 1988-08-10 Picker Int Ltd Magnetic resonance methods & apparatus
US4878022A (en) * 1988-10-14 1989-10-31 The Regents Of The University Of California Widened and shaped MRI surface coil having increased signal-to-noise ratio
US5377679A (en) * 1988-10-27 1995-01-03 Kabushiki Kaisha Toshiba Magnetic resonance imaging system
US5417212A (en) * 1988-11-21 1995-05-23 Szeles; Josef C. Apparatus for determining the location of receptor regions
US5050605A (en) * 1989-04-12 1991-09-24 Fonar Corporation Magnetic resonance imaging antennas with spiral coils and imaging methods employing the same
US5023554A (en) * 1989-05-22 1991-06-11 The Reagents Of The University Of California Fringe field MRI
DE4030878A1 (de) * 1990-09-29 1992-04-02 Siemens Ag Doppel-oberflaechenspule fuer ein kernspinresonanzgeraet
FI91357C (fi) * 1991-11-15 1994-06-27 Picker Nordstar Oy Anatominen tuenta MRI-laitteeseen
DE4231584C2 (de) * 1991-11-22 1995-10-26 Siemens Ag Lokalantenne mit homogener Empfindlichkeit für ein Kernspinresonanz-Bildgerät
US5379767A (en) * 1992-09-02 1995-01-10 The Regents Of The University Of California MRI RF coil using zero-pitch solenoidal winding
US5372137A (en) * 1993-01-19 1994-12-13 The Mcw Research Foundation, Inc. NMR local coil for brain imaging
US5357958A (en) * 1993-03-18 1994-10-25 The Regents Of The University Of California Interventional MRI system and RF coils therefore
US5361764A (en) * 1993-07-09 1994-11-08 Grumman Aerospace Corporation Magnetic resonance imaging foot coil assembly
US5492122A (en) * 1994-04-15 1996-02-20 Northrop Grumman Corporation Magnetic resonance guided hyperthermia
DE19505062A1 (de) * 1995-02-15 1996-10-31 Siemens Ag Kopf-Array-Antenne für Magnetresonanz-Tomographie
US6023166A (en) * 1997-11-19 2000-02-08 Fonar Corporation MRI antenna
US6179771B1 (en) 1998-04-21 2001-01-30 Siemens Aktiengesellschaft Coil arrangement for transcranial magnetic stimulation
US6241671B1 (en) * 1998-11-03 2001-06-05 Stereotaxis, Inc. Open field system for magnetic surgery
US6902528B1 (en) * 1999-04-14 2005-06-07 Stereotaxis, Inc. Method and apparatus for magnetically controlling endoscopes in body lumens and cavities
JP4118833B2 (ja) * 2004-04-16 2008-07-16 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 Ｍｒｉ用コイル
WO2008036412A2 (en) * 2006-09-21 2008-03-27 Massachusetts Institute Of Technology Uniform magnetic field spherical coil for mri
DE102006050104B4 (de) * 2006-10-24 2010-03-18 Siemens Ag MR-Kopfspule
US9404983B2 (en) 2013-03-12 2016-08-02 Viewray, Incorporated Radio frequency transmit coil for magnetic resonance imaging system
WO2015138946A1 (en) * 2014-03-14 2015-09-17 The General Hospital Corporation System and method for spiral volume imaging
EP3294129A4 (en) 2015-05-12 2019-01-02 Hyperfine Research Inc. Radio frequency coil methods and apparatus
CN108663641B (zh) 2017-03-28 2022-01-04 中国科学院合肥物质科学研究院 用于磁共振设备的射频线圈
TW202041197A (zh) 2019-03-12 2020-11-16 美商超精細研究股份有限公司 嬰兒磁振造影之系統及方法
WO2020227054A1 (en) * 2019-05-07 2020-11-12 Hyperfine Research, Inc. Systems, devices, and methods for magnetic resonance imaging of infants
CA3228129A1 (en) * 2021-08-04 2023-02-09 Viewray Technologies, Inc. Rf coil assemblies
US12350523B2 (en) 2021-10-22 2025-07-08 Viewray Systems, Inc. MRI guided radiotherapy

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US796533A (en) * 1902-10-02 1905-08-08 Clark B Jamison Electric bath-robe.
US2718584A (en) * 1952-08-27 1955-09-20 Hariu Helmi Body-heating devices
US3515979A (en) * 1957-11-04 1970-06-02 Perkin Elmer Corp Magnetic field control apparatus
DE2849355A1 (de) * 1978-11-14 1980-05-29 Philips Patentverwaltung Magnetspulenanordnung zur erzeugung eines homogenen magnetfeldes fuer magnetresonanz-anordnungen
US4354499A (en) * 1978-11-20 1982-10-19 Damadian Raymond V Apparatus and method for nuclear magnetic resonance scanning and mapping
GB2056078B (en) * 1979-08-03 1984-02-29 Emi Ltd Nuclear magnetic resonance systems
GB2056086B (en) * 1979-08-10 1983-08-03 Emi Ltd Imaging systems
FR2475282B1 (fr) * 1980-02-05 1985-10-04 Radiologie Cie Gle Systeme de bobines electromagnetiques pour l'examen de corps volumineux par resonance magnetique nucleaire, et appareil d'imagerie du corps humain utilisant un tel systeme
GB2082775B (en) * 1980-08-06 1984-01-25 Emi Ltd Nmr imaging apparatus and method
DE3175414D1 (en) * 1980-08-29 1986-11-06 Technicare Corp Distributed phase rf coil
GB2091884B (en) * 1981-01-26 1984-07-18 Hinsaw Waldo Stephen Investigation of samples by nmr techniques
US4398149A (en) * 1981-02-02 1983-08-09 Varian Associates, Inc. NMR Probe coil system
FI65365C (fi) * 1982-07-07 1984-05-10 Instrumentarium Oy Spolanordning
US4590427A (en) * 1983-03-28 1986-05-20 The United States Of America As Represented By The United States Department Of Energy Nuclear magnetic resonance apparatus having semitoroidal rf coil for use in topical NMR and NMR imaging
DE3482336D1 (de) * 1983-03-30 1990-06-28 Picker Int Ltd Geraet zur bilderzeugung mittels magnetischer kernresonanz.
US4567440A (en) * 1983-06-09 1986-01-28 Haselgrove John C Vivo P-31 NMR imaging of phosphorus metabolites

Also Published As

Publication number Publication date
EP0148566B1 (en) 1988-03-30
GB2149124A (en) 1985-06-05
GB2149124B (en) 1987-03-25
GB8427470D0 (en) 1984-12-05
DE3470222D1 (en) 1988-05-05
EP0148566A1 (en) 1985-07-17
JPS60253857A (ja) 1985-12-14
GB8329196D0 (en) 1983-12-07
US4774468A (en) 1988-09-27

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