ITMI20050009A1 - Generatore di campo magnetico per formazione di immagini a risonanza magnetica - Google Patents

Generatore di campo magnetico per formazione di immagini a risonanza magnetica

Info

Publication number
ITMI20050009A1
ITMI20050009A1 IT000009A ITMI20050009A ITMI20050009A1 IT MI20050009 A1 ITMI20050009 A1 IT MI20050009A1 IT 000009 A IT000009 A IT 000009A IT MI20050009 A ITMI20050009 A IT MI20050009A IT MI20050009 A1 ITMI20050009 A1 IT MI20050009A1
Authority
IT
Italy
Prior art keywords
formation
field generator
resonance images
magnetic field
magnetic
Prior art date
Application number
IT000009A
Other languages
English (en)
Italian (it)
Inventor
William Chen
Baba Misao
Weijun Shen
Shaohui Shi
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 ITMI20050009A1 publication Critical patent/ITMI20050009A1/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
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent 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
    • G01R33/3806—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)
IT000009A 2004-01-09 2005-01-05 Generatore di campo magnetico per formazione di immagini a risonanza magnetica ITMI20050009A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/707,768 US6956375B2 (en) 2004-01-09 2004-01-09 Magnetic resonance imaging magnetic field generator

Publications (1)

Publication Number Publication Date
ITMI20050009A1 true ITMI20050009A1 (it) 2005-07-10

Family

ID=34738971

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000009A ITMI20050009A1 (it) 2004-01-09 2005-01-05 Generatore di campo magnetico per formazione di immagini a risonanza magnetica

Country Status (4)

Country Link
US (1) US6956375B2 (enExample)
JP (1) JP4832761B2 (enExample)
CN (1) CN100542483C (enExample)
IT (1) ITMI20050009A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8159218B2 (en) * 2008-08-04 2012-04-17 Alcatel Lucent Microelectromechanical magnetometer with integrated electronics
CN111896903A (zh) * 2014-09-05 2020-11-06 海珀菲纳研究股份有限公司 噪声抑制方法和设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974153A (en) * 1971-05-14 1976-08-10 Glaxo Laboratories Limited 7-Hydrocarbonoxy imino-acetamido-3-carbamoyloxy methylceph-3-em-4 carboxylic acids
CH641468A5 (de) * 1978-05-30 1984-02-29 Hoffmann La Roche Cephemderivate.
IT8322561U1 (it) * 1983-08-02 1985-02-02 Black & Decker Inc Braccio portautensile da applicare a sbalzo su colonne portanti e dotato di mezzi di guida, in particolare per squadratrici angolari.
JPS61152956A (ja) * 1984-12-26 1986-07-11 Takeshi Sato デイ−ゼル機関の微粒子状排出物質の低減方法
US4900965A (en) * 1988-09-28 1990-02-13 Fisher Technology, Inc. Lightweight high power electromotive device
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
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
JP4813645B2 (ja) * 1999-11-16 2011-11-09 日立金属株式会社 磁極ユニット、その組立方法および磁界発生装置
JP4190025B2 (ja) * 2000-11-27 2008-12-03 信越化学工業株式会社 Ｍｒｉ用磁気回路の組立方法
JP4518752B2 (ja) * 2003-06-06 2010-08-04 日立金属株式会社 Ｍｒｉ用磁界発生装置

Also Published As

Publication number Publication date
US20050151540A1 (en) 2005-07-14
JP2005205205A (ja) 2005-08-04
JP4832761B2 (ja) 2011-12-07
CN100542483C (zh) 2009-09-23
CN1636510A (zh) 2005-07-13
US6956375B2 (en) 2005-10-18

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ITMI20050009A1 (it) Generatore di campo magnetico per formazione di immagini a risonanza magnetica