ATE449970T1 - Kern-magnetresonanzvorrichtung - Google Patents

Kern-magnetresonanzvorrichtung

Info

Publication number
ATE449970T1
ATE449970T1 AT05728188T AT05728188T ATE449970T1 AT E449970 T1 ATE449970 T1 AT E449970T1 AT 05728188 T AT05728188 T AT 05728188T AT 05728188 T AT05728188 T AT 05728188T AT E449970 T1 ATE449970 T1 AT E449970T1
Authority
AT
Austria
Prior art keywords
magnet
elements
transverse
parallel
yoke
Prior art date
Application number
AT05728188T
Other languages
English (en)
Inventor
Alessandro Trequattrini
Luigi Satragno
Eugenio Biglieri
Stefano Pittaluga
Original Assignee
Esaote Spa
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 Esaote Spa filed Critical Esaote Spa
Application granted granted Critical
Publication of ATE449970T1 publication Critical patent/ATE449970T1/de

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
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Discharge Heating (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Developing Agents For Electrophotography (AREA)
AT05728188T 2004-04-13 2005-03-25 Kern-magnetresonanzvorrichtung ATE449970T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000016A ITSV20040016A1 (it) 2004-04-13 2004-04-13 Macchina per risonanza magnetico nucleare
PCT/EP2005/051399 WO2005101047A1 (en) 2004-04-13 2005-03-25 Nuclear magnetic resonance apparatus

Publications (1)

Publication Number Publication Date
ATE449970T1 true ATE449970T1 (de) 2009-12-15

Family

ID=34956265

Family Applications (2)

Application Number Title Priority Date Filing Date
AT09167410T ATE498845T1 (de) 2004-04-13 2005-03-25 Nuklearmagnetische resonanzvorrichtung
AT05728188T ATE449970T1 (de) 2004-04-13 2005-03-25 Kern-magnetresonanzvorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT09167410T ATE498845T1 (de) 2004-04-13 2005-03-25 Nuklearmagnetische resonanzvorrichtung

Country Status (7)

Country Link
US (1) US7453264B2 (de)
EP (2) EP2113781B1 (de)
AT (2) ATE498845T1 (de)
DE (2) DE602005026470D1 (de)
ES (2) ES2358311T3 (de)
IT (1) ITSV20040016A1 (de)
WO (1) WO2005101047A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITSV20040020A1 (it) * 2004-05-07 2004-08-07 Esaote Spa Struttura magnetica per macchine mri e macchina mri
EP2453250B1 (de) * 2009-06-30 2019-06-12 Aspect Imaging Ltd. Käfig in einem Magnetresonanzgerät mit Befestigungs- bzw. Abdämpfungssystem
JP5719844B2 (ja) 2009-07-15 2015-05-20 ヴューレイ インコーポレイテッド 線形加速器及び磁気共鳴撮像装置を互いに遮蔽する方法及び装置
IT1397713B1 (it) 2010-01-22 2013-01-24 Esaote Spa Macchina per risonanza magnetica nucleare con mezzi per la correzione dell'omogeneità del campo magnetico.
US10076266B2 (en) 2010-07-07 2018-09-18 Aspect Imaging Ltd. Devices and methods for a neonate incubator, capsule and cart
US11278461B2 (en) 2010-07-07 2022-03-22 Aspect Imaging Ltd. Devices and methods for a neonate incubator, capsule and cart
US9446263B2 (en) 2013-03-15 2016-09-20 Viewray Technologies, Inc. Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging
KR20180120705A (ko) 2016-03-02 2018-11-06 뷰레이 테크놀로지스 인크. 자기 공명 영상을 이용한 입자 치료
US10224135B2 (en) 2016-08-08 2019-03-05 Aspect Imaging Ltd. Device, system and method for obtaining a magnetic measurement with permanent magnets
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
US10847294B2 (en) 2017-07-10 2020-11-24 Aspect Imaging Ltd. System for generating a magnetic field
JP7127126B2 (ja) 2017-12-06 2022-08-29 ビューレイ・テクノロジーズ・インコーポレイテッド 放射線治療のシステム、方法およびソフトウェア
CN114200366A (zh) * 2021-12-16 2022-03-18 武汉联影生命科学仪器有限公司 匀场装置、磁场组件、磁共振成像系统及匀场方法

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JPH01242056A (ja) * 1988-03-24 1989-09-27 Toshiba Corp 磁気共鳴イメージング装置
JPH0217038A (ja) * 1988-07-06 1990-01-22 Toshiba Corp 磁気共鳴イメージング装置
US5207224A (en) * 1988-12-09 1993-05-04 Picker International, Ltd. Magnetic resonance apparatus
US5252924A (en) * 1991-11-18 1993-10-12 Sumitomo Special Metals Co., Ltd. Magnetic field generating apparatus for MRI
SG43224A1 (en) * 1990-09-29 1997-10-17 Sumitomo Spec Metals Magnetic field generating device used for MRI
US5153546A (en) 1991-06-03 1992-10-06 General Electric Company Open MRI magnet
US5343580A (en) * 1991-12-04 1994-09-06 Apogee Medical Products, Inc. Indexing assembly for shoulder imaging
JP3367685B2 (ja) * 1992-05-20 2003-01-14 株式会社東芝 ケーブル処理装置およびその装置を備えた磁気共鳴イメージング装置
US6023165A (en) * 1992-09-28 2000-02-08 Fonar Corporation Nuclear magnetic resonance apparatus and methods of use and facilities for incorporating the same
JP2774777B2 (ja) * 1994-11-25 1998-07-09 株式会社日立メディコ 磁気共鳴イメ−ジング装置
GB2300712A (en) * 1995-05-11 1996-11-13 Elscint Ltd Rotatable MRI magnet and patient support
JP3016545B2 (ja) * 1995-06-12 2000-03-06 信越化学工業株式会社 永久磁石磁気回路
DE69613061T2 (de) * 1995-08-28 2001-10-31 Shinetsu Chemical Co Magnetkreisanordnung mit einander gegenüberliegenden Permanentmagneten
US6150818A (en) * 1998-08-31 2000-11-21 General Electric Company Low eddy current and low hysteresis magnet pole faces in MR imaging
JP2000139874A (ja) * 1998-09-02 2000-05-23 Sumitomo Special Metals Co Ltd Ｍｒｉ用磁界発生装置
US7529575B2 (en) * 1998-10-05 2009-05-05 Esaote S.P.A. Nuclear magnetic resonance imaging device
JP4617596B2 (ja) * 2001-04-24 2011-01-26 日立金属株式会社 Ｍｒｉ用磁界発生装置およびそれを用いたｍｒｉ装置
JP4214736B2 (ja) * 2002-08-08 2009-01-28 日立金属株式会社 Ｍｒｉ用磁界発生装置
US8064984B2 (en) * 2003-03-18 2011-11-22 Esaote S.P.A. Magnetic resonance imaging apparatus

Also Published As

Publication number Publication date
ES2358311T3 (es) 2011-05-09
ATE498845T1 (de) 2011-03-15
EP2113781A2 (de) 2009-11-04
ITSV20040016A1 (it) 2004-07-13
ES2337161T3 (es) 2010-04-21
DE602005026470D1 (de) 2011-03-31
EP2113781B1 (de) 2011-02-16
EP1735630B1 (de) 2009-11-25
DE602005017880D1 (de) 2010-01-07
US7453264B2 (en) 2008-11-18
EP1735630A1 (de) 2006-12-27
EP2113781A3 (de) 2009-11-25
WO2005101047A1 (en) 2005-10-27
US20070273378A1 (en) 2007-11-29

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Legal Events

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