ITMI20041983A1 - Sistemi e procedimenti per fabbricare pezzi polari per sistemi di formazione di immagini a risonanza magnetica - Google Patents

Sistemi e procedimenti per fabbricare pezzi polari per sistemi di formazione di immagini a risonanza magnetica

Info

Publication number
ITMI20041983A1
ITMI20041983A1 IT001983A ITMI20041983A ITMI20041983A1 IT MI20041983 A1 ITMI20041983 A1 IT MI20041983A1 IT 001983 A IT001983 A IT 001983A IT MI20041983 A ITMI20041983 A IT MI20041983A IT MI20041983 A1 ITMI20041983 A1 IT MI20041983A1
Authority
IT
Italy
Prior art keywords
systems
procedures
magnetic resonance
image formation
resonance image
Prior art date
Application number
IT001983A
Other languages
English (en)
Italian (it)
Inventor
Bulent Aksel
William Daniel Barber
Peter George Frischmann
Original Assignee
Ge Med Sys Global Tech Co Llc
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 Ge Med Sys Global Tech Co Llc filed Critical Ge Med Sys Global Tech Co Llc
Publication of ITMI20041983A1 publication Critical patent/ITMI20041983A1/it

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
    • G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IT001983A 2003-10-31 2004-10-19 Sistemi e procedimenti per fabbricare pezzi polari per sistemi di formazione di immagini a risonanza magnetica ITMI20041983A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/699,185 US6937018B2 (en) 2003-10-31 2003-10-31 Systems and methods for fabricating pole pieces for magnetic resonance imaging systems

Publications (1)

Publication Number Publication Date
ITMI20041983A1 true ITMI20041983A1 (it) 2005-01-19

Family

ID=34550878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001983A ITMI20041983A1 (it) 2003-10-31 2004-10-19 Sistemi e procedimenti per fabbricare pezzi polari per sistemi di formazione di immagini a risonanza magnetica

Country Status (4)

Country Link
US (1) US6937018B2 (https=)
JP (1) JP4783564B2 (https=)
CN (1) CN1611961B (https=)
IT (1) ITMI20041983A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4051301B2 (ja) * 2003-02-12 2008-02-20 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 円形ポールピースおよびｍｒｉ装置
US20070132386A1 (en) * 2005-12-12 2007-06-14 Lg Electronics Inc. Plasma display device
US9817093B2 (en) * 2014-09-05 2017-11-14 Hyperfine Research, Inc. Low field magnetic resonance imaging methods and apparatus
US10104816B2 (en) * 2016-02-05 2018-10-16 Taiwan Semiconductor Manufacturing Co., Ltd. Board, semiconductor fabrication plant (FAB) and fabrication facility

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875114A (en) * 1957-04-12 1959-02-24 Westinghouse Electric Corp Iron-aluminum materials for magnetic applications
US3248781A (en) * 1961-02-27 1966-05-03 Gen Electric Method of making reactive transformers
US3078198A (en) * 1961-06-07 1963-02-19 Westinghouse Electric Corp Process for producing oriented silicon steel
JP2808198B2 (ja) * 1990-07-02 1998-10-08 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置とその製法
SG43224A1 (en) * 1990-09-29 1997-10-17 Sumitomo Spec Metals Magnetic field generating device used for MRI
JP2561591B2 (ja) * 1991-12-27 1996-12-11 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置
SG46191A1 (en) * 1993-01-15 1998-02-20 Ibm Layered magnetic structure for use in a magnetic head
JPH0831635A (ja) * 1994-07-08 1996-02-02 Sumitomo Special Metals Co Ltd Ｍｒｉ用磁界発生装置
JP3016544B2 (ja) * 1995-06-08 2000-03-06 信越化学工業株式会社 永久磁石磁気回路
JP3073933B2 (ja) * 1996-08-05 2000-08-07 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置
US6083326A (en) * 1996-10-21 2000-07-04 Kawasaki Steel Corporation Grain-oriented electromagnetic steel sheet
KR100334860B1 (ko) * 1998-03-12 2002-05-02 야마오카 요지로 규소강판 및 그 제조방법
DE69937722T2 (de) * 1998-04-14 2008-12-04 Hitachi Metals, Ltd. Magnetfelderzeuger zur bildgewinnung mittels kernspinresonanz
KR19990088437A (ko) * 1998-05-21 1999-12-27 에모또 간지 철손이매우낮은고자속밀도방향성전자강판및그제조방법
JP2000030932A (ja) * 1998-07-09 2000-01-28 Shin Etsu Chem Co Ltd 永久磁石対向型磁気回路
US6150818A (en) * 1998-08-31 2000-11-21 General Electric Company Low eddy current and low hysteresis magnet pole faces in MR imaging
US6150819A (en) * 1998-11-24 2000-11-21 General Electric Company Laminate tiles for an MRI system and method and apparatus for manufacturing the laminate tiles
US6259252B1 (en) * 1998-11-24 2001-07-10 General Electric Company Laminate tile pole piece for an MRI, a method manufacturing the pole piece and a mold bonding pole piece tiles
JP2000164429A (ja) * 1998-11-26 2000-06-16 Nippon Jiseizai Kogyo Kk 磁性コア
JP2001358377A (ja) * 2000-02-10 2001-12-26 Toshiba Corp 超磁歪材料とその製造方法、およびそれを用いた磁歪アクチュエータと磁歪センサ
JP2002220642A (ja) * 2001-01-29 2002-08-09 Kawasaki Steel Corp 鉄損の低い方向性電磁鋼板およびその製造方法

Also Published As

Publication number Publication date
US20050093542A1 (en) 2005-05-05
JP4783564B2 (ja) 2011-09-28
JP2005131410A (ja) 2005-05-26
CN1611961A (zh) 2005-05-04
CN1611961B (zh) 2010-06-16
US6937018B2 (en) 2005-08-30

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