JP5094226B2 - 傾斜コイルの表面に強制気流を提供する装置及び方法 - Google Patents

傾斜コイルの表面に強制気流を提供する装置及び方法 Download PDF

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JP5094226B2
JP5094226B2 JP2007161186A JP2007161186A JP5094226B2 JP 5094226 B2 JP5094226 B2 JP 5094226B2 JP 2007161186 A JP2007161186 A JP 2007161186A JP 2007161186 A JP2007161186 A JP 2007161186A JP 5094226 B2 JP5094226 B2 JP 5094226B2
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Japan
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manifold tube
coil
gradient coil
cylindrical
gradient
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Japanese (ja)
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JP2008012296A (ja
JP2008012296A5 (enExample
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マイケル・ビー・デラー
ロバート・エイ・ベリンスキ
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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
    • G01R33/385—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
    • 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

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2007161186A 2006-06-30 2007-06-19 傾斜コイルの表面に強制気流を提供する装置及び方法 Expired - Fee Related JP5094226B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/428,237 US7368913B2 (en) 2006-06-30 2006-06-30 Apparatus and method of providing forced airflow to a surface of a gradient coil
US11/428,237 2006-06-30

Publications (3)

Publication Number Publication Date
JP2008012296A JP2008012296A (ja) 2008-01-24
JP2008012296A5 JP2008012296A5 (enExample) 2012-08-02
JP5094226B2 true JP5094226B2 (ja) 2012-12-12

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JP2007161186A Expired - Fee Related JP5094226B2 (ja) 2006-06-30 2007-06-19 傾斜コイルの表面に強制気流を提供する装置及び方法

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Country Link
US (1) US7368913B2 (enExample)
JP (1) JP5094226B2 (enExample)
DE (1) DE102007030136A1 (enExample)
GB (1) GB2438758B (enExample)

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US7368913B2 (en) * 2006-06-30 2008-05-06 General Electric Company Apparatus and method of providing forced airflow to a surface of a gradient coil
DE102007009184B4 (de) * 2007-02-26 2017-03-23 Siemens Healthcare Gmbh Vorrichtung zur überlagerten MRI- und PET-Bilddarstellung
CN101299060B (zh) * 2007-04-30 2011-04-06 西门子（中国）有限公司 一种磁共振成像系统的通风方法及通风系统
JP5472896B2 (ja) * 2007-11-22 2014-04-16 株式会社東芝 磁気共鳴装置
JP5582756B2 (ja) * 2008-11-28 2014-09-03 株式会社東芝 高周波コイルユニットおよび磁気共鳴診断装置
EP2453250B1 (en) 2009-06-30 2019-06-12 Aspect Imaging Ltd. A cage in an magnetic resonance device with a fastening/attenuating system
US8461841B2 (en) 2009-08-30 2013-06-11 Aspect Imaging Ltd. Means and method for thermoregulating magnets within magnetic resonance devices
US9796955B2 (en) * 2010-05-24 2017-10-24 S.S. Steiner, Inc. Natural and stable solutions of alpha-acids and their use for the improvement of foam quality of beer
US11278461B2 (en) 2010-07-07 2022-03-22 Aspect Imaging Ltd. Devices and methods for a neonate incubator, capsule and cart
US10076266B2 (en) 2010-07-07 2018-09-18 Aspect Imaging Ltd. Devices and methods for a neonate incubator, capsule and cart
DE102012203974A1 (de) * 2012-03-14 2013-09-19 Siemens Aktiengesellschaft Magnetresonanztomograph mit Kühleinrichtung für Gradientenspulen
US11988730B2 (en) 2016-08-08 2024-05-21 Aspect Imaging Ltd. Device, system and method for obtaining a magnetic measurement with permanent magnets
US11287497B2 (en) 2016-08-08 2022-03-29 Aspect Imaging Ltd. Device, system and method for obtaining a magnetic measurement with permanent magnets
US10224135B2 (en) 2016-08-08 2019-03-05 Aspect Imaging Ltd. Device, system and method for obtaining a magnetic measurement with permanent magnets
US10847294B2 (en) 2017-07-10 2020-11-24 Aspect Imaging Ltd. System for generating a magnetic field
US11519979B2 (en) 2019-02-27 2022-12-06 GE Precision Healthcare LLC Systems and methods for an abdominal radio frequency coil for MR imaging
DE102019209505A1 (de) 2019-06-28 2020-12-31 Siemens Healthcare Gmbh Optimierung einer zeitlichen Abfolge einer MR-Steuerungssequenz

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JPH02237541A (ja) * 1989-03-10 1990-09-20 Yokogawa Medical Syst Ltd Ｍｒ勾配コイルの冷却機構
JPH03103233A (ja) * 1989-09-18 1991-04-30 Toshiba Corp 磁気共鳴イメージング装置
JPH04297746A (ja) * 1991-01-18 1992-10-21 Hitachi Air Conditioning & Refrig Co Ltd 空調装置
JP3403251B2 (ja) 1994-09-12 2003-05-06 ジーイー横河メディカルシステム株式会社 Ｍｒ装置のコイル冷却構造
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JPH08322815A (ja) * 1995-05-31 1996-12-10 Shimadzu Corp Ｍｒｉ装置
JPH09510A (ja) * 1995-06-23 1997-01-07 Ge Yokogawa Medical Syst Ltd 磁気共鳴撮影装置のコイル機構
JPH10225446A (ja) 1997-02-14 1998-08-25 Hitachi Medical Corp 磁気共鳴検査装置およびその運転方法
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US6011394A (en) * 1997-08-07 2000-01-04 Picker International, Inc. Self-shielded gradient coil assembly and method of manufacturing the same
DE10018165C2 (de) * 2000-04-12 2003-08-07 Siemens Ag Gradientenspule für MR-Anlagen mit direkter Kühlung
JP2002154316A (ja) * 2000-11-22 2002-05-28 Haiberu:Kk 送風案内吹出し装置
US6909283B2 (en) * 2001-04-12 2005-06-21 General Electric Company Method and system to regulate cooling of a medical imaging device
US6516282B2 (en) * 2001-04-19 2003-02-04 Ge Medical Systems Global Technology Company Predictive thermal control used with a vacuum enclosed coil assembly of a magnetic resonance imaging device
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US7135863B2 (en) * 2004-09-30 2006-11-14 General Electric Company Thermal management system and method for MRI gradient coil
US7170292B2 (en) * 2004-10-20 2007-01-30 Doty Scientific, Inc. NMR MAS inflow bernoulli bearing
US7368913B2 (en) * 2006-06-30 2008-05-06 General Electric Company Apparatus and method of providing forced airflow to a surface of a gradient coil

Also Published As

Publication number Publication date
JP2008012296A (ja) 2008-01-24
US20080001601A1 (en) 2008-01-03
US7368913B2 (en) 2008-05-06
GB2438758B (en) 2010-03-24
DE102007030136A1 (de) 2008-01-03
GB0712153D0 (en) 2007-08-01
GB2438758A (en) 2007-12-05

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