IL78285A0 - Coil arrangement for nuclear magnetic resonance examinations - Google Patents

Coil arrangement for nuclear magnetic resonance examinations

Info

Publication number
IL78285A0
IL78285A0 IL78285A IL7828586A IL78285A0 IL 78285 A0 IL78285 A0 IL 78285A0 IL 78285 A IL78285 A IL 78285A IL 7828586 A IL7828586 A IL 7828586A IL 78285 A0 IL78285 A0 IL 78285A0
Authority
IL
Israel
Prior art keywords
magnetic resonance
nuclear magnetic
coil arrangement
resonance examinations
examinations
Prior art date
Application number
IL78285A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IL78285A0 publication Critical patent/IL78285A0/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
    • G01R33/28—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
    • 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
    • G01R33/42—Screening
    • G01R33/422—Screening of the radio frequency field

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL78285A 1985-03-30 1986-03-27 Coil arrangement for nuclear magnetic resonance examinations IL78285A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853511750 DE3511750A1 (de) 1985-03-30 1985-03-30 Spulenanordnung fuer kernspinuntersuchungen

Publications (1)

Publication Number Publication Date
IL78285A0 true IL78285A0 (en) 1986-07-31

Family

ID=6266901

Family Applications (1)

Application Number Title Priority Date Filing Date
IL78285A IL78285A0 (en) 1985-03-30 1986-03-27 Coil arrangement for nuclear magnetic resonance examinations

Country Status (5)

Country Link
US (1) US4725781A (xx)
EP (1) EP0197589A3 (xx)
JP (1) JPS61226029A (xx)
DE (1) DE3511750A1 (xx)
IL (1) IL78285A0 (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603944B2 (ja) * 1986-11-13 1997-04-23 株式会社東芝 Ｍｒｉ装置用磁石の磁気遮蔽体
JPS63216553A (ja) * 1987-03-06 1988-09-08 株式会社東芝 Ｍｒｉ用ｒｆセルフシ−ルド
US4724412A (en) * 1987-08-03 1988-02-09 General Electric Company Method of determining coil arrangement of an actively shielded magnetic resonance magnet
US4822772A (en) * 1987-08-14 1989-04-18 Houston Area Research Center Electromagnet and method of forming same
NL8802609A (nl) * 1988-10-24 1990-05-16 Philips Nv Magnetisch resonantie apparaat met geoptimaliseerd detectieveld.
DE4203582C2 (de) * 1992-02-07 1994-03-03 Siemens Ag Transversale Gradientenspule
DE4225592C2 (de) * 1992-08-03 2001-12-13 Siemens Ag Verfahren zur Unterdrückung von peripheren Stimulationen in einem Kernspintomographiegerät
US5372137A (en) * 1993-01-19 1994-12-13 The Mcw Research Foundation, Inc. NMR local coil for brain imaging
US5432449A (en) * 1993-02-25 1995-07-11 General Electric Company Test apparatus for magnetic resonance imaging systems
IT1306601B1 (it) * 1996-08-22 2001-06-18 Esaote Spa Disposizione di schermaggio elettromagnetico per apparecchiature arisonanza magnetica nucleare
IT1304768B1 (it) * 1998-10-05 2001-03-29 Esaote Spa Lettino porta paziente o simili, e macchina, in particolare macchinaper il rilevamento d'immagini in risonanza magnetica nucleare in
US7529575B2 (en) * 1998-10-05 2009-05-05 Esaote S.P.A. Nuclear magnetic resonance imaging device
US6636040B1 (en) 1999-12-17 2003-10-21 Fonar Corporation MRI antenna
US6847210B1 (en) 1999-12-17 2005-01-25 Fonar Corporation MRI antenna
FR2801384A1 (fr) * 2000-03-30 2001-05-25 Commissariat Energie Atomique Dispositif d'etude d'un objet par resonance magnetique nucleaire, utilisant un champ magnetique statique de faible homogeneite
US7504827B1 (en) 2001-11-14 2009-03-17 Fonar Corporation MRI test fixture
US7868723B2 (en) * 2003-02-26 2011-01-11 Analogic Corporation Power coupling device
US9490063B2 (en) 2003-02-26 2016-11-08 Analogic Corporation Shielded power coupling device
US8350655B2 (en) * 2003-02-26 2013-01-08 Analogic Corporation Shielded power coupling device
US9368272B2 (en) 2003-02-26 2016-06-14 Analogic Corporation Shielded power coupling device
DE10345766B3 (de) * 2003-10-01 2005-08-11 Siemens Ag Erzeuger zeitvariabler Magnetfelder eines Magnetresonanzgeräts und Magnetresonanzgerät mit dem Erzeuger
US7372271B2 (en) * 2004-03-15 2008-05-13 Koninklijke Philips Electronics N. V. Main magnet perforated eddy current shield for a magnetic resonance imaging device
DE102013205150A1 (de) * 2013-03-22 2014-10-09 Siemens Aktiengesellschaft Abschirmung für eine Magnetresonanztomographie-Einrichtung, sowie damit ausgestattete Magnetresonanztomographie-Einrichtung
GB2576579A (en) * 2018-08-24 2020-02-26 Magnetic Shields Ltd Magnetic shield device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439733A (en) * 1980-08-29 1984-03-27 Technicare Corporation Distributed phase RF coil
DE3175414D1 (en) * 1980-08-29 1986-11-06 Technicare Corp Distributed phase rf coil
DE3123493A1 (de) * 1981-06-13 1982-12-30 Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten Elektromagnet fuer die nmr-tomographie
DE3133432A1 (de) * 1981-08-24 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Hochfrequenzfeld-einrichtung in einer kernspinresonanz-apparatur
US4452250A (en) * 1982-04-29 1984-06-05 Britton Chance NMR System for the non-invasive study of phosphorus metabilism
NL8203621A (nl) * 1982-09-20 1984-04-16 Philips Nv Kernspintomograaf met faraday kooi.
US4585994A (en) * 1983-07-15 1986-04-29 Henry Ford Hospital Nuclear magnetic resonance imaging system
JPS60128339A (ja) * 1983-12-15 1985-07-09 Mitsubishi Electric Corp Νｍｒ−ｃｔ用磁界コイル
US4692705A (en) * 1983-12-23 1987-09-08 General Electric Company Radio frequency field coil for NMR
DE3347597A1 (de) * 1983-12-30 1985-07-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochfrequenz-spulenanordnung zum erzeugen und/oder empfangen von wechselmagnetfeldern
US4646045A (en) * 1985-03-25 1987-02-24 General Electric Company Aperture sized disc shaped end caps of a ferromagnetic shield for magnetic resonance magnets

Also Published As

Publication number Publication date
JPS61226029A (ja) 1986-10-07
DE3511750A1 (de) 1986-10-09
US4725781A (en) 1988-02-16
EP0197589A2 (de) 1986-10-15
EP0197589A3 (de) 1988-05-04

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