JP4141212B2 - 高磁場開放型ｍｒｉマグネットの振動隔絶システム及び方法 - Google Patents

高磁場開放型ｍｒｉマグネットの振動隔絶システム及び方法 Download PDF

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JP4141212B2
JP4141212B2 JP2002266181A JP2002266181A JP4141212B2 JP 4141212 B2 JP4141212 B2 JP 4141212B2 JP 2002266181 A JP2002266181 A JP 2002266181A JP 2002266181 A JP2002266181 A JP 2002266181A JP 4141212 B2 JP4141212 B2 JP 4141212B2
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assembly
mri
vibration isolation
magnet
isolation system
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JP2003111747A5 (enExample
JP2003111747A (ja
Inventor
ユー・ワン
エバンゲロス・トリフォン・ラスカリス
リチャード・アンドリュー・ランゼ
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General Electric Co
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General Electric Co
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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
    • G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation
    • 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
    • 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
    • G01R33/3802—Manufacture or installation of magnet assemblies; Additional hardware for transportation or installation of the magnet assembly or for providing mechanical support to components of the magnet assembly

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2002266181A 2001-09-13 2002-09-12 高磁場開放型ｍｒｉマグネットの振動隔絶システム及び方法 Expired - Lifetime JP4141212B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/682,519 US7345559B2 (en) 2001-09-13 2001-09-13 High field open MRI magnet isolation system and method
US09/682519 2001-09-13

Publications (3)

Publication Number Publication Date
JP2003111747A JP2003111747A (ja) 2003-04-15
JP2003111747A5 JP2003111747A5 (enExample) 2005-10-27
JP4141212B2 true JP4141212B2 (ja) 2008-08-27

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JP2002266181A Expired - Lifetime JP4141212B2 (ja) 2001-09-13 2002-09-12 高磁場開放型ｍｒｉマグネットの振動隔絶システム及び方法

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US (3) US7345559B2 (enExample)
EP (1) EP1293795B1 (enExample)
JP (1) JP4141212B2 (enExample)
CN (1) CN100464700C (enExample)
DE (1) DE60225515T2 (enExample)

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DE102020200013A1 (de) * 2020-01-03 2021-07-08 Siemens Healthcare Gmbh Magnetresonanzeinrichtung und Verfahren zum Betrieb einer Magnetresonanzeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger
CN116344148A (zh) * 2021-12-24 2023-06-27 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 超导磁体电磁振动隔离装置及具有其的磁悬浮列车

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Also Published As

Publication number Publication date
US7345559B2 (en) 2008-03-18
EP1293795A1 (en) 2003-03-19
US6774633B2 (en) 2004-08-10
CN1406555A (zh) 2003-04-02
DE60225515D1 (de) 2008-04-24
CN100464700C (zh) 2009-03-04
US20030076205A1 (en) 2003-04-24
JP2003111747A (ja) 2003-04-15
US20030174036A1 (en) 2003-09-18
DE60225515T2 (de) 2009-04-23
US20030179060A1 (en) 2003-09-25
EP1293795B1 (en) 2008-03-12
US7227437B2 (en) 2007-06-05

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