DE69020113D1 - Empfangsspule für einen Apparat zur Bilderzeugung mit magnetischer Kernresonanz. - Google Patents

Empfangsspule für einen Apparat zur Bilderzeugung mit magnetischer Kernresonanz.

Info

Publication number
DE69020113D1
DE69020113D1 DE69020113T DE69020113T DE69020113D1 DE 69020113 D1 DE69020113 D1 DE 69020113D1 DE 69020113 T DE69020113 T DE 69020113T DE 69020113 T DE69020113 T DE 69020113T DE 69020113 D1 DE69020113 D1 DE 69020113D1
Authority
DE
Germany
Prior art keywords
magnetic resonance
reception coil
generating images
images
generating
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 - Fee Related
Application number
DE69020113T
Other languages
English (en)
Other versions
DE69020113T2 (de
Inventor
Takashi Minemura
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
Priority claimed from JP1303214A external-priority patent/JPH03165742A/ja
Priority claimed from JP2071067A external-priority patent/JP2908501B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69020113D1 publication Critical patent/DE69020113D1/de
Publication of DE69020113T2 publication Critical patent/DE69020113T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R33/34053—Solenoid coils; Toroidal 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
    • G01R33/32—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
    • G01R33/32—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
    • 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
    • G01R33/34069—Saddle 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
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34084—Constructional details, e.g. resonators, specially adapted to MR implantable coils or coils being geometrically adaptable to the sample, e.g. flexible coils or coils comprising mutually movable parts
DE69020113T 1989-11-24 1990-11-23 Empfangsspule für einen Apparat zur Bilderzeugung mit magnetischer Kernresonanz. Expired - Fee Related DE69020113T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1303214A JPH03165742A (ja) 1989-11-24 1989-11-24 Ｍｒｉ装置用受信コイル装置
JP2071067A JP2908501B2 (ja) 1990-03-20 1990-03-20 磁気共鳴イメージング装置

Publications (2)

Publication Number Publication Date
DE69020113D1 true DE69020113D1 (de) 1995-07-20
DE69020113T2 DE69020113T2 (de) 1996-02-29

Family

ID=26412189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020113T Expired - Fee Related DE69020113T2 (de) 1989-11-24 1990-11-23 Empfangsspule für einen Apparat zur Bilderzeugung mit magnetischer Kernresonanz.

Country Status (3)

Country Link
US (1) US5185577A (de)
EP (1) EP0430103B1 (de)
DE (1) DE69020113T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918743A1 (de) * 1989-06-08 1990-12-13 Philips Patentverwaltung Hochfrequenz-quadraturspulenanordnung
FI91357C (fi) * 1991-11-15 1994-06-27 Picker Nordstar Oy Anatominen tuenta MRI-laitteeseen
WO1994001785A1 (en) * 1992-07-10 1994-01-20 Doty Scientific, Inc. Solenoidal, octopolar, transverse gradient coils
US5554929A (en) * 1993-03-12 1996-09-10 Doty Scientific, Inc. Crescent gradient coils
US5542424A (en) * 1993-03-25 1996-08-06 Rochester Institute Of Technology Resonator for magnetic resonance imaging
US5530355A (en) * 1993-05-13 1996-06-25 Doty Scientific, Inc. Solenoidal, octopolar, transverse gradient coils
DE4318134C2 (de) * 1993-06-01 1999-02-11 Siemens Ag Zirkular polarisierende Lokalantenne
US5361764A (en) * 1993-07-09 1994-11-08 Grumman Aerospace Corporation Magnetic resonance imaging foot coil assembly
DE4324021C2 (de) * 1993-07-17 1996-05-30 Bruker Analytische Messtechnik Therapietomograph
US5543710A (en) * 1994-02-22 1996-08-06 Board Of Regents Of Univ. Of Ne NMR conformal solenoidal coil
US5497089A (en) * 1994-03-15 1996-03-05 Picker International, Inc. Wide aperture gradient set
US5663645A (en) * 1994-08-02 1997-09-02 Toshiba America Mri Inc. Spatially orthogonal rectangular coil pair suitable for vertical magnetic field MRI system
US5804969A (en) * 1995-07-28 1998-09-08 Advanced Mammography Systems, Inc. MRI RF coil
US5689189A (en) * 1996-04-26 1997-11-18 Picker International, Inc. Technique for designing distributed radio frequency coils and distributed radio frequency coils designed thereby
JPH1033494A (ja) * 1996-07-19 1998-02-10 Shimadzu Corp 磁気共鳴断層撮影装置
IT1288452B1 (it) 1996-11-20 1998-09-22 Esaote Spa Metodo per migliorare l'efficienza di sistemi di bobine in particolare nei dispositivi di acquisizione di immagini mediante
US5836878A (en) * 1997-08-11 1998-11-17 Wisconsin Alumni Research Foundation Head restraint method and apparatus for use in MRI
US6836118B2 (en) * 2000-03-10 2004-12-28 Mri Devices Corp. Method and apparatus for NMR imaging
US7049819B2 (en) * 2003-01-21 2006-05-23 General Electric Company Diagonal-arranged quadrature MRI radio frequency array coil system for three dimensional parallel imaging
US7239142B2 (en) * 2005-06-03 2007-07-03 New York University Coil arrangement for magnetic resonance imaging apparatus
US8674695B2 (en) * 2009-04-01 2014-03-18 New York University Radio frequency coil arrangement for high field magnetic resonance imaging with optimized transmit and receive efficiency for a specified region of interest, and related system and method
DE102011075454B4 (de) * 2011-05-06 2016-07-21 Siemens Healthcare Gmbh Größenverstellbare Kopf-Hals-MR-Oberflächenspule mit klappbarem Oberteil
DE102011079575B4 (de) * 2011-07-21 2013-11-07 Siemens Aktiengesellschaft Bechterew-Adapter für Direkt-Verbindungs- Kopfspule mit einstellbarem Kippwinkel
WO2021066662A1 (en) * 2019-10-03 2021-04-08 Victoria Link Limited Inflatable head support

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180577A (ja) * 1983-03-29 1984-10-13 アルフレツド・エイ・バ−レル 保管用区画室のための分類システム
US4692705A (en) * 1983-12-23 1987-09-08 General Electric Company Radio frequency field coil for NMR
JPS6159806A (ja) * 1984-08-31 1986-03-27 Hitachi Ltd Ｎｍｒイメ−ジング装置用高周波コイル
US4920318A (en) * 1985-08-14 1990-04-24 Picker International, Inc. Surface coil system for magnetic resonance imaging
US4784146A (en) * 1986-08-14 1988-11-15 University Of Florida Angled segment receiver coil for NMR imaging of a human head
US4820988A (en) * 1987-10-07 1989-04-11 The Regents Of The University Of California Magnetic gradient coil set for nuclear magnetic resonace system having substantially different coil-patient spacings

Also Published As

Publication number Publication date
EP0430103A3 (en) 1991-11-13
EP0430103B1 (de) 1995-06-14
EP0430103A2 (de) 1991-06-05
DE69020113T2 (de) 1996-02-29
US5185577A (en) 1993-02-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee