JP5052761B2 - 磁気共鳴イメージング装置 - Google Patents

磁気共鳴イメージング装置 Download PDF

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Publication number
JP5052761B2
JP5052761B2 JP2005136421A JP2005136421A JP5052761B2 JP 5052761 B2 JP5052761 B2 JP 5052761B2 JP 2005136421 A JP2005136421 A JP 2005136421A JP 2005136421 A JP2005136421 A JP 2005136421A JP 5052761 B2 JP5052761 B2 JP 5052761B2
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JP
Japan
Prior art keywords
magnetic field
shim tray
coil
gradient
resonance imaging
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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
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JP2005136421A
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English (en)
Japanese (ja)
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JP2006311957A5 (enExample
JP2006311957A (ja
Inventor
明 黒目
森田　　裕
武 八尾
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Hitachi Healthcare Manufacturing Ltd
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Hitachi Medical Corp
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Application filed by Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP2005136421A priority Critical patent/JP5052761B2/ja
Publication of JP2006311957A publication Critical patent/JP2006311957A/ja
Publication of JP2006311957A5 publication Critical patent/JP2006311957A5/ja
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    • 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
    • G01R33/3856—Means for cooling the gradient coils or thermal shielding of the gradient coils

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2005136421A 2005-05-09 2005-05-09 磁気共鳴イメージング装置 Expired - Fee Related JP5052761B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005136421A JP5052761B2 (ja) 2005-05-09 2005-05-09 磁気共鳴イメージング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005136421A JP5052761B2 (ja) 2005-05-09 2005-05-09 磁気共鳴イメージング装置

Publications (3)

Publication Number Publication Date
JP2006311957A JP2006311957A (ja) 2006-11-16
JP2006311957A5 JP2006311957A5 (enExample) 2008-05-15
JP5052761B2 true JP5052761B2 (ja) 2012-10-17

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ID=37533704

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JP2005136421A Expired - Fee Related JP5052761B2 (ja) 2005-05-09 2005-05-09 磁気共鳴イメージング装置

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7589531B2 (en) 2007-01-17 2009-09-15 Kabushiki Kaisha Toshiba Gradient magnetic field coil unit, gantry for MRI apparatus, and MRI apparatus
WO2008122899A1 (en) * 2007-04-04 2008-10-16 Koninklijke Philips Electronics N.V. Split gradient coil and pet/mri hybrid system using the same
US8188741B2 (en) 2008-03-13 2012-05-29 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus and chiller
JP5554031B2 (ja) 2008-10-03 2014-07-23 株式会社東芝 磁気共鳴イメージング装置および傾斜磁場コイル冷却制御方法
JP2010269136A (ja) 2009-04-23 2010-12-02 Toshiba Corp 磁気共鳴イメージング装置
JP5450224B2 (ja) 2009-05-29 2014-03-26 株式会社東芝 磁気共鳴イメージング装置
JP5570910B2 (ja) 2009-09-28 2014-08-13 株式会社東芝 磁気共鳴イメージング装置
JP2011087904A (ja) 2009-09-28 2011-05-06 Toshiba Corp 磁気共鳴イメージング装置
CN102314988B (zh) * 2010-06-30 2014-05-07 通用电气公司 磁体组件及其温控方法
JP5886024B2 (ja) * 2011-12-19 2016-03-16 株式会社東芝 磁気共鳴イメージング装置
KR101424552B1 (ko) * 2012-09-05 2014-07-31 삼성전자 주식회사 자기공명영상장치 및 그 제조방법
KR101682198B1 (ko) 2013-08-13 2016-12-02 삼성전자주식회사 자기공명영상장치 및 그 제조방법
JP6400326B2 (ja) * 2014-05-02 2018-10-03 キヤノンメディカルシステムズ株式会社 磁気共鳴イメージング装置及び傾斜磁場コイル
GB201416170D0 (en) * 2014-09-12 2014-10-29 Siemens Plc Combined shim and bore cooling assembly
DE102016207846B3 (de) * 2016-05-06 2017-07-13 Bruker Biospin Gmbh Magnet- und Kryostatanordnung sowie Verfahren zum passiven Shimmen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3112292B2 (ja) * 1991-01-31 2000-11-27 株式会社日立メディコ 磁気共鳴イメージング装置
US5786695A (en) * 1997-03-21 1998-07-28 Picker International, Inc. Shim tray with reduced heat conduction and forced cooling
JPH11225983A (ja) * 1998-02-16 1999-08-24 Toshiba Corp 傾斜磁場コイル装置

Also Published As

Publication number Publication date
JP2006311957A (ja) 2006-11-16

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