JP4627408B2 - 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
JP4627408B2
JP4627408B2 JP2004122723A JP2004122723A JP4627408B2 JP 4627408 B2 JP4627408 B2 JP 4627408B2 JP 2004122723 A JP2004122723 A JP 2004122723A JP 2004122723 A JP2004122723 A JP 2004122723A JP 4627408 B2 JP4627408 B2 JP 4627408B2
Authority
JP
Japan
Prior art keywords
magnetic field
sealed container
field generation
imaging space
coil
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
JP2004122723A
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English (en)
Japanese (ja)
Other versions
JP2005304597A5 (https=
JP2005304597A (ja
Inventor
健二 榊原
邦仁 鈴木
洋之 渡邊
弘隆 竹島
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.)
Hitachi Engineering and Services Co Ltd
Hitachi Ltd
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Engineering and Services Co Ltd
Hitachi Ltd
Hitachi Medical 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 Hitachi Engineering and Services Co Ltd, Hitachi Ltd, Hitachi Medical Corp filed Critical Hitachi Engineering and Services Co Ltd
Priority to JP2004122723A priority Critical patent/JP4627408B2/ja
Priority to PCT/JP2004/005781 priority patent/WO2004093681A1/ja
Priority to US10/554,164 priority patent/US7307421B2/en
Publication of JP2005304597A publication Critical patent/JP2005304597A/ja
Publication of JP2005304597A5 publication Critical patent/JP2005304597A5/ja
Application granted granted Critical
Publication of JP4627408B2 publication Critical patent/JP4627408B2/ja
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
    • G01R33/38—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

Landscapes

  • Magnetic Resonance Imaging Apparatus (AREA)
JP2004122723A 2003-04-23 2004-04-19 磁気共鳴イメージング装置 Expired - Fee Related JP4627408B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004122723A JP4627408B2 (ja) 2004-04-19 2004-04-19 磁気共鳴イメージング装置
PCT/JP2004/005781 WO2004093681A1 (ja) 2003-04-23 2004-04-22 磁気共鳴イメージング装置
US10/554,164 US7307421B2 (en) 2003-04-23 2004-04-22 Magnetic resonance imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004122723A JP4627408B2 (ja) 2004-04-19 2004-04-19 磁気共鳴イメージング装置

Publications (3)

Publication Number Publication Date
JP2005304597A JP2005304597A (ja) 2005-11-04
JP2005304597A5 JP2005304597A5 (https=) 2007-02-15
JP4627408B2 true JP4627408B2 (ja) 2011-02-09

Family

ID=35434049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004122723A Expired - Fee Related JP4627408B2 (ja) 2003-04-23 2004-04-19 磁気共鳴イメージング装置

Country Status (1)

Country Link
JP (1) JP4627408B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4908960B2 (ja) 2006-07-27 2012-04-04 株式会社日立製作所 超伝導磁石装置および磁気共鳴イメージング装置
JP4921935B2 (ja) * 2006-11-22 2012-04-25 株式会社日立製作所 電磁石装置及び磁気共鳴撮像装置
JP4988385B2 (ja) * 2007-03-07 2012-08-01 株式会社日立メディコ 磁気共鳴イメージング装置
JP4933323B2 (ja) * 2007-03-28 2012-05-16 国立大学法人京都大学 高分解能ｎｍｒプローブ
JP5465583B2 (ja) * 2010-04-05 2014-04-09 株式会社日立メディコ 磁気共鳴イメージング装置
WO2016199640A1 (ja) * 2015-06-11 2016-12-15 株式会社日立製作所 開放型磁気共鳴イメージング装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4179578B2 (ja) * 2000-02-15 2008-11-12 株式会社日立メディコ 開放型超電導磁石とそれを用いた磁気共鳴イメージング装置
JP3856086B2 (ja) * 2000-08-10 2006-12-13 株式会社日立メディコ 磁気共鳴イメージング装置
JP4188244B2 (ja) * 2001-12-10 2008-11-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ オープン型磁気共鳴画像（ｍｒｉ）マグネット装置
CN100412565C (zh) * 2001-12-20 2008-08-20 皇家飞利浦电子股份有限公司 在开式磁共振装置中的噪声抑制

Also Published As

Publication number Publication date
JP2005304597A (ja) 2005-11-04

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