JPS6468246A - Magnetic resonance apparatus including integrated rf coil for inclined magnetic field - Google Patents

Magnetic resonance apparatus including integrated rf coil for inclined magnetic field

Info

Publication number
JPS6468246A
JPS6468246A JP63202797A JP20279788A JPS6468246A JP S6468246 A JPS6468246 A JP S6468246A JP 63202797 A JP63202797 A JP 63202797A JP 20279788 A JP20279788 A JP 20279788A JP S6468246 A JPS6468246 A JP S6468246A
Authority
JP
Japan
Prior art keywords
coil
magnetic field
apparatus including
gradient magnetic
resonance apparatus
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
JP63202797A
Other languages
English (en)
Inventor
Adorianusu Ofueruuets Yohanesu
Reineriusu Maria Uiruherumusu
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS6468246A publication Critical patent/JPS6468246A/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
    • G01R33/28—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
    • G01R33/38—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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP63202797A 1987-08-19 1988-08-16 Magnetic resonance apparatus including integrated rf coil for inclined magnetic field Pending JPS6468246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8701949A NL8701949A (nl) 1987-08-19 1987-08-19 Magnetisch resonantie apparaat met geintegreerde gradient-rf spoelen.

Publications (1)

Publication Number Publication Date
JPS6468246A true JPS6468246A (en) 1989-03-14

Family

ID=19850474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63202797A Pending JPS6468246A (en) 1987-08-19 1988-08-16 Magnetic resonance apparatus including integrated rf coil for inclined magnetic field

Country Status (4)

Country Link
US (1) US4893083A (ja)
EP (1) EP0307981A1 (ja)
JP (1) JPS6468246A (ja)
NL (1) NL8701949A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006051110A (ja) * 2004-08-10 2006-02-23 Ge Medical Systems Global Technology Co Llc 勾配コイルおよびｍｒｉ装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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US4990877A (en) * 1989-12-04 1991-02-05 General Electric Company Passive shimming assembly for MR magnet
US4983942A (en) * 1989-12-04 1991-01-08 General Electric Company Apparatus for locating passive shim guide rails in MR magnets
US5132621A (en) * 1990-04-24 1992-07-21 General Electric Company Radio frequency field coil and power splitter for nmr
GB9009577D0 (en) * 1990-04-27 1990-06-20 Oxford Advanced Tech Magnetic field generating assembly
DE4111508C2 (de) * 1991-04-09 1994-07-14 Bruker Medizintech Vorrichtung zum Anregen und/oder Messen magnetischer Resonanz
US5365173A (en) * 1992-07-24 1994-11-15 Picker International, Inc. Technique for driving quadrature dual frequency RF resonators for magnetic resonance spectroscopy/imaging by four-inductive loop over coupling
US5293126A (en) * 1992-11-09 1994-03-08 General Electric Company Local transverse gradient coil
US5757187A (en) * 1993-06-24 1998-05-26 Wollin Ventures, Inc. Apparatus and method for image formation in magnetic resonance utilizing weak time-varying gradient fields
US5412322A (en) * 1993-06-24 1995-05-02 Wollin Ventures, Inc. Apparatus and method for spatially ordered phase encoding and for determining complex permittivity in magnetic resonance by using superimposed time-varying electric fields
US5457387A (en) * 1993-07-06 1995-10-10 Picker International, Inc. Magnetic resonance imager with removable element RF coil
US5396207A (en) * 1994-08-05 1995-03-07 General Electric Company On-shoulder MRI magnet for human brain imaging
US5630415A (en) * 1995-01-19 1997-05-20 The Regents Of The University Of California Rigidized gradient coil
DE19503833C2 (de) * 1995-02-06 1998-05-14 Siemens Ag Kernspintomographiegerät mit einer Kombination aus Hochfrequenzantenne und Gradientenspule
DE19701359A1 (de) * 1996-08-07 1998-02-12 Mitsubishi Electric Corp Magnetfelderzeugungsvorrichtung
DE10202986A1 (de) 2002-01-26 2003-07-31 Philips Intellectual Property Spulensystem für eine MR-Apparatur sowie MR-Apparatur mit einem solchen Spulensystem
US20090222987A1 (en) * 2008-01-29 2009-09-10 Zeng He He Examination bed for an mri system
EP2384446A1 (en) * 2008-12-31 2011-11-09 Koninklijke Philips Electronics N.V. Gradient coil assembly for mri with integrated rf transmit amplifiers
CN104094367B (zh) * 2012-02-01 2017-02-22 皇家飞利浦有限公司 用于超导磁体的电流引线的自动电流切换
DE102017213026A1 (de) * 2017-07-28 2019-01-31 Siemens Healthcare Gmbh Gradientenspule zur Erzeugung eines Magnetfeldgradienten und eines Magnetfeldes höherer Ordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737231B2 (ja) * 1990-11-09 1995-04-26 住友金属工業株式会社 鉄道車両用空気ばねの電子制御方法
JPH07213658A (ja) * 1993-06-21 1995-08-15 Taylor Made Golf Co Inc 柔軟性の配分を最適にしたゴルフクラブのシャフト

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442404A (en) * 1978-12-19 1984-04-10 Bergmann Wilfried H Method and means for the noninvasive, local, in-vivo examination of endogeneous tissue, organs, bones, nerves and circulating blood on account of spin-echo techniques
DE2854774A1 (de) * 1978-12-19 1980-07-10 Battelle Institut E V Vorrichtung zur noninvasiven, lokalen in-vivo-untersuchung von koerpergewebe, organen, knochen, nerven oder von stroemendem blut auf der basis der spin-echo-technik
DE2951018A1 (de) * 1979-12-19 1982-02-11 Wilfried H. Dr. 5483 Bad Neuenahr Bergmann Verfahren und vorrichtung zur verbesserung der empfindlichkeit und des signal-rausch-verhaeltnisses von spin-echo-messungen an proben, die bei ihrer eigentemperatur vermessen werden muessen und die elektrische leitfaehigkeit besitzen
DE3310160A1 (de) * 1983-03-21 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Geraet zur erzeugung von bildern und ortsaufgeloesten spektren eines untersuchungsobjektes mit magnetischer kernresonanz
NL8303534A (nl) * 1983-10-14 1985-05-01 Philips Nv Kernspinresonantie apparaat.
DE3411222A1 (de) * 1984-03-27 1985-10-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Kernspintomograph
US4740751A (en) * 1984-08-16 1988-04-26 Picker International, Inc. Whole body MRI resonator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737231B2 (ja) * 1990-11-09 1995-04-26 住友金属工業株式会社 鉄道車両用空気ばねの電子制御方法
JPH07213658A (ja) * 1993-06-21 1995-08-15 Taylor Made Golf Co Inc 柔軟性の配分を最適にしたゴルフクラブのシャフト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006051110A (ja) * 2004-08-10 2006-02-23 Ge Medical Systems Global Technology Co Llc 勾配コイルおよびｍｒｉ装置

Also Published As

Publication number Publication date
NL8701949A (nl) 1989-03-16
EP0307981A1 (en) 1989-03-22
US4893083A (en) 1990-01-09

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