JPS63272335A - 磁気共鳴イメ−ジング装置 - Google Patents

磁気共鳴イメ−ジング装置

Info

Publication number
JPS63272335A
JPS63272335A JP61274312A JP27431286A JPS63272335A JP S63272335 A JPS63272335 A JP S63272335A JP 61274312 A JP61274312 A JP 61274312A JP 27431286 A JP27431286 A JP 27431286A JP S63272335 A JPS63272335 A JP S63272335A
Authority
JP
Japan
Prior art keywords
coil
magnetic field
superconducting
magnet
gradient
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.)
Granted
Application number
JP61274312A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472540B2 (enrdf_load_stackoverflow
Inventor
Kinya Matsutani
松谷　欣也
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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP61274312A priority Critical patent/JPS63272335A/ja
Publication of JPS63272335A publication Critical patent/JPS63272335A/ja
Publication of JPH0472540B2 publication Critical patent/JPH0472540B2/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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP61274312A 1986-11-18 1986-11-18 磁気共鳴イメ−ジング装置 Granted JPS63272335A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61274312A JPS63272335A (ja) 1986-11-18 1986-11-18 磁気共鳴イメ−ジング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61274312A JPS63272335A (ja) 1986-11-18 1986-11-18 磁気共鳴イメ−ジング装置

Publications (2)

Publication Number Publication Date
JPS63272335A true JPS63272335A (ja) 1988-11-09
JPH0472540B2 JPH0472540B2 (enrdf_load_stackoverflow) 1992-11-18

Family

ID=17539892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61274312A Granted JPS63272335A (ja) 1986-11-18 1986-11-18 磁気共鳴イメ−ジング装置

Country Status (1)

Country Link
JP (1) JPS63272335A (enrdf_load_stackoverflow)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924185A (en) * 1988-03-25 1990-05-08 Kabushiki Kaisha Toshiba Magnet apparatus for use in magnetic resonance imaging system
JPH02168936A (ja) * 1988-12-23 1990-06-29 Hitachi Ltd 核磁気共鳴装置
JPH02195937A (ja) * 1989-01-26 1990-08-02 Toshiba Corp 磁気共鳴イメージング装置用静磁界磁石
JPH07250819A (ja) * 1991-12-19 1995-10-03 General Electric Co <Ge> 受動的にシムを施された側方接近画像形成磁石
GB2300712A (en) * 1995-05-11 1996-11-13 Elscint Ltd Rotatable MRI magnet and patient support
JPH09153408A (ja) * 1995-11-30 1997-06-10 Hitachi Medical Corp 超電導磁石装置
EP0852016A1 (en) * 1996-07-01 1998-07-08 Koninklijke Philips Electronics N.V. Mr imaging apparatus
JP2000308627A (ja) * 1999-04-15 2000-11-07 General Electric Co <Ge> 末梢脈管構造の最適なイメージングのための方法及び装置
JP2004097826A (ja) * 2002-09-12 2004-04-02 General Electric Co <Ge> 並行受信を用いたｍｒｉによって大きなボリュームを撮像する方法及びシステム
EP0654675B1 (en) * 1993-11-22 2004-04-07 Koninklijke Philips Electronics N.V. Apparatus and method for magnetic resonance investigations
JP2005185387A (ja) * 2003-12-25 2005-07-14 Hitachi Ltd Ｍｒｉ装置
GB2411237A (en) * 2004-02-03 2005-08-24 Siemens Ag Method for producing transverse non-cylindrical gradient coils having at least one divergent section
JP2005324036A (ja) * 2005-05-23 2005-11-24 Hitachi Medical Corp 超電導磁石及び磁気共鳴イメージング装置
EP1634531A1 (en) * 2004-09-10 2006-03-15 Hitachi High-Technologies Corporation Magnetic shielding apparatus and biomagnetism measuring device
US7126448B2 (en) 2003-11-17 2006-10-24 Hitachi, Ltd. Superconducting magnet apparatus and magnetic resonance imaging apparatus using the same
WO2008065389A1 (en) * 2006-11-28 2008-06-05 Plant Bioscience Limited Magnetic resonance imaging scanner with radially inhomogeneous magnetic field
JPWO2006068149A1 (ja) * 2004-12-21 2008-06-12 株式会社日立メディコ 磁気共鳴撮影方法および装置
JP2008141209A (ja) * 2007-12-20 2008-06-19 Mitsubishi Electric Corp 超電導磁石装置
WO2008075051A1 (en) * 2006-12-21 2008-06-26 Oxford Instruments Plc Magnetic field generating system for use in mri
WO2009001084A1 (en) * 2007-06-26 2008-12-31 Oxford Instruments Plc Magnet system for use in magnetic resonance imaging
JP2011078841A (ja) * 2000-04-25 2011-04-21 Toshiba Corp 磁気共鳴イメージング装置及び磁気共鳴イメージング方法
EP2380031A4 (en) * 2008-12-22 2012-06-27 Univ Queensland gradient
JP5179182B2 (ja) * 2005-07-27 2013-04-10 株式会社日立メディコ 磁気共鳴イメージング装置
WO2014102641A1 (en) * 2012-12-26 2014-07-03 Koninklijke Philips N.V. Accessible magnetic resonance imaging scanner system and method of operation thereof
US20160054404A1 (en) * 2013-03-28 2016-02-25 Koninklijke Philips N.V. Multi-zone radio-frequency coil array for variable patient sizes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4596868B2 (ja) * 2004-09-10 2010-12-15 株式会社日立ハイテクノロジーズ 生体磁場計測装置

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924185A (en) * 1988-03-25 1990-05-08 Kabushiki Kaisha Toshiba Magnet apparatus for use in magnetic resonance imaging system
JPH02168936A (ja) * 1988-12-23 1990-06-29 Hitachi Ltd 核磁気共鳴装置
JPH02195937A (ja) * 1989-01-26 1990-08-02 Toshiba Corp 磁気共鳴イメージング装置用静磁界磁石
JPH07250819A (ja) * 1991-12-19 1995-10-03 General Electric Co <Ge> 受動的にシムを施された側方接近画像形成磁石
EP0654675B1 (en) * 1993-11-22 2004-04-07 Koninklijke Philips Electronics N.V. Apparatus and method for magnetic resonance investigations
GB2300712A (en) * 1995-05-11 1996-11-13 Elscint Ltd Rotatable MRI magnet and patient support
JPH09153408A (ja) * 1995-11-30 1997-06-10 Hitachi Medical Corp 超電導磁石装置
EP0852016A1 (en) * 1996-07-01 1998-07-08 Koninklijke Philips Electronics N.V. Mr imaging apparatus
JP2000308627A (ja) * 1999-04-15 2000-11-07 General Electric Co <Ge> 末梢脈管構造の最適なイメージングのための方法及び装置
JP2011078841A (ja) * 2000-04-25 2011-04-21 Toshiba Corp 磁気共鳴イメージング装置及び磁気共鳴イメージング方法
JP2004097826A (ja) * 2002-09-12 2004-04-02 General Electric Co <Ge> 並行受信を用いたｍｒｉによって大きなボリュームを撮像する方法及びシステム
US7126448B2 (en) 2003-11-17 2006-10-24 Hitachi, Ltd. Superconducting magnet apparatus and magnetic resonance imaging apparatus using the same
JP2005185387A (ja) * 2003-12-25 2005-07-14 Hitachi Ltd Ｍｒｉ装置
GB2411237A (en) * 2004-02-03 2005-08-24 Siemens Ag Method for producing transverse non-cylindrical gradient coils having at least one divergent section
GB2411237B (en) * 2004-02-03 2007-04-25 Siemens Ag Method for producing transverse non-cylindrical gradient coils having at least one divergent section
US7343670B2 (en) 2004-02-03 2008-03-18 Siemens Aktiengesellschaft Method of manufacturing transverse non-cylindrical gradient coils
EP1634531A1 (en) * 2004-09-10 2006-03-15 Hitachi High-Technologies Corporation Magnetic shielding apparatus and biomagnetism measuring device
US7339373B2 (en) 2004-09-10 2008-03-04 Hitachi High-Technologies Corporation Magnetic shielding apparatus and biomagnetism measuring device
JPWO2006068149A1 (ja) * 2004-12-21 2008-06-12 株式会社日立メディコ 磁気共鳴撮影方法および装置
JP2005324036A (ja) * 2005-05-23 2005-11-24 Hitachi Medical Corp 超電導磁石及び磁気共鳴イメージング装置
JP5179182B2 (ja) * 2005-07-27 2013-04-10 株式会社日立メディコ 磁気共鳴イメージング装置
WO2008065389A1 (en) * 2006-11-28 2008-06-05 Plant Bioscience Limited Magnetic resonance imaging scanner with radially inhomogeneous magnetic field
WO2008075051A1 (en) * 2006-12-21 2008-06-26 Oxford Instruments Plc Magnetic field generating system for use in mri
WO2009001084A1 (en) * 2007-06-26 2008-12-31 Oxford Instruments Plc Magnet system for use in magnetic resonance imaging
JP2008141209A (ja) * 2007-12-20 2008-06-19 Mitsubishi Electric Corp 超電導磁石装置
EP2380031A4 (en) * 2008-12-22 2012-06-27 Univ Queensland gradient
US8860414B2 (en) 2008-12-22 2014-10-14 The University Of Queensland Gradient coil arrangement
WO2014102641A1 (en) * 2012-12-26 2014-07-03 Koninklijke Philips N.V. Accessible magnetic resonance imaging scanner system and method of operation thereof
US10470686B2 (en) 2012-12-26 2019-11-12 Koninklijke Philips N.V. Accessible magnetic resonance imaging scanner system for magnetic resonance guided interventional procedures
US20160054404A1 (en) * 2013-03-28 2016-02-25 Koninklijke Philips N.V. Multi-zone radio-frequency coil array for variable patient sizes
US10451691B2 (en) * 2013-03-28 2019-10-22 Koninklijke Philips N.V. Radio frequency coil array having an internal opening configured to accommodate variable sizes of a subject's anatomy

Also Published As

Publication number Publication date
JPH0472540B2 (enrdf_load_stackoverflow) 1992-11-18

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