AU2872701A - Field adjusting mechanisms and methods for permanent magnet arrangement with backplate - Google Patents

Field adjusting mechanisms and methods for permanent magnet arrangement with backplate

Info

Publication number
AU2872701A
AU2872701A AU28727/01A AU2872701A AU2872701A AU 2872701 A AU2872701 A AU 2872701A AU 28727/01 A AU28727/01 A AU 28727/01A AU 2872701 A AU2872701 A AU 2872701A AU 2872701 A AU2872701 A AU 2872701A
Authority
AU
Australia
Prior art keywords
backplate
methods
permanent magnet
magnet arrangement
adjusting mechanisms
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU28727/01A
Inventor
Uri Rapoport
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2872701A publication Critical patent/AU2872701A/en
Abandoned legal-status Critical Current

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
    • G01R33/387—Compensation of inhomogeneities
    • G01R33/3873—Compensation of inhomogeneities using ferromagnetic bodies ; Passive shimming
    • 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)
AU28727/01A 2000-01-25 2001-01-25 Field adjusting mechanisms and methods for permanent magnet arrangement with backplate Abandoned AU2872701A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17795800P 2000-01-25 2000-01-25
US60177958 2000-01-25
PCT/IB2001/000090 WO2001055732A2 (en) 2000-01-25 2001-01-25 Permanent magnet arrangement with backplate

Publications (1)

Publication Number Publication Date
AU2872701A true AU2872701A (en) 2001-08-07

Family

ID=22650618

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28727/01A Abandoned AU2872701A (en) 2000-01-25 2001-01-25 Field adjusting mechanisms and methods for permanent magnet arrangement with backplate

Country Status (2)

Country Link
AU (1) AU2872701A (en)
WO (1) WO2001055732A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3987686B2 (en) * 2001-02-02 2007-10-10 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 Static magnetic field correction method and MRI apparatus
US6984982B2 (en) 2002-07-29 2006-01-10 Ge Medical Systems Global Technology Company Llc Method and system for shimming an MRI magnet assembly
CA2863080C (en) 2012-02-10 2020-03-24 Nanalysis Corp. Pole piece
WO2014007122A1 (en) * 2012-07-02 2014-01-09 日立金属株式会社 Magnetic circuit
CN107137822B (en) * 2017-06-23 2023-07-07 和也健康科技有限公司 Magnetic field position self-adjusting mechanism for permanent magnet magnetic therapy mattress
DE102018111246A1 (en) 2018-05-09 2019-11-14 Umicore Ag & Co. Kg Method for coating a wall-flow filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679022A (en) * 1985-12-27 1987-07-07 Sumitomo Special Metal Co. Ltd. Magnetic field generating device for NMR-CT
WO1999040593A1 (en) * 1998-02-09 1999-08-12 Odin Medical Technologies Ltd A method for designing open magnets and open magnetic apparatus for use in mri/mrt probes

Also Published As

Publication number Publication date
WO2001055732A2 (en) 2001-08-02
WO2001055732A3 (en) 2002-05-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase