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GB2503448B - Modification of magnetic field using suspension elements - Google Patents

Modification of magnetic field using suspension elements

Info

Publication number
GB2503448B
GB2503448B GB201211303A GB201211303A GB2503448B GB 2503448 B GB2503448 B GB 2503448B GB 201211303 A GB201211303 A GB 201211303A GB 201211303 A GB201211303 A GB 201211303A GB 2503448 B GB2503448 B GB 2503448B
Authority
GB
United Kingdom
Prior art keywords
modification
magnetic field
suspension elements
suspension
elements
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.)
Expired - Fee Related
Application number
GB201211303A
Other versions
GB2503448A (en
GB201211303D0 (en
Inventor
Paul Dixey
Nicholas Mann
Jonathan Noys
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.)
Siemens PLC
Original Assignee
Siemens PLC
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 Siemens PLC filed Critical Siemens PLC
Priority to GB201211303A priority Critical patent/GB2503448B/en
Publication of GB201211303D0 publication Critical patent/GB201211303D0/en
Priority to PCT/EP2013/061478 priority patent/WO2014001035A1/en
Publication of GB2503448A publication Critical patent/GB2503448A/en
Application granted granted Critical
Publication of GB2503448B publication Critical patent/GB2503448B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01R33/3802—Manufacture or installation of magnet assemblies; Additional hardware for transportation or installation of the magnet assembly or for providing mechanical support to components of the magnet assembly
    • 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
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
    • G01R33/3815—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets with superconducting coils, e.g. power supply therefor
    • 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
    • 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
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/243—Spatial mapping of the polarizing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB201211303A 2012-06-26 2012-06-26 Modification of magnetic field using suspension elements Expired - Fee Related GB2503448B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201211303A GB2503448B (en) 2012-06-26 2012-06-26 Modification of magnetic field using suspension elements
PCT/EP2013/061478 WO2014001035A1 (en) 2012-06-26 2013-06-04 Modification of magnetic field using suspension elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201211303A GB2503448B (en) 2012-06-26 2012-06-26 Modification of magnetic field using suspension elements

Publications (3)

Publication Number Publication Date
GB201211303D0 GB201211303D0 (en) 2012-08-08
GB2503448A GB2503448A (en) 2014-01-01
GB2503448B true GB2503448B (en) 2014-06-18

Family

ID=46704219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201211303A Expired - Fee Related GB2503448B (en) 2012-06-26 2012-06-26 Modification of magnetic field using suspension elements

Country Status (2)

Country Link
GB (1) GB2503448B (en)
WO (1) WO2014001035A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015201373A1 (en) 2015-01-27 2016-07-28 Siemens Aktiengesellschaft Superconducting magnet arrangement, in particular for a magnetic resonance tomograph
CN105988094A (en) * 2015-02-09 2016-10-05 西门子(深圳)磁共振有限公司 Tensioning apparatus, superconductive magnet and MRI equipment
EP4517357B1 (en) * 2023-08-31 2026-02-18 Siemens Healthcare Limited Support element and magnet support structure
EP4641240A1 (en) * 2024-04-25 2025-10-29 Koninklijke Philips N.V. Continuous column support for cryogenic structure in magnetic resonance imaging device
WO2025223922A1 (en) * 2024-04-25 2025-10-30 Koninklijke Philips N.V. Continuous column support for cryogenic structure in magnetic resonance imaging device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004141280A (en) * 2002-10-23 2004-05-20 Hitachi Ltd Magnetic resonance imaging equipment
US20110291782A1 (en) * 2010-05-26 2011-12-01 Calvert Simon James Solenoidal magnets having supported outer coils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407058A1 (en) * 1984-02-27 1985-08-29 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR SUPPORTING THE HOUSING OF A SUPRAL-CONDUCTING MAGNETIC WINDING
GB2242012B (en) * 1990-02-20 1993-10-06 Elscint Ltd Support rod
US5083105A (en) * 1990-04-06 1992-01-21 General Electric Company Axial support system for a mr magnet
DE102004049497A1 (en) * 2004-10-11 2006-04-13 Siemens Ag Method for compensating a magnetic field disturbance of a magnetic resonance apparatus and a magnetic resonance apparatus
GB2449652B (en) * 2007-05-30 2009-06-10 Siemens Magnet Technology Ltd Suspension rod tensioning arrangements

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004141280A (en) * 2002-10-23 2004-05-20 Hitachi Ltd Magnetic resonance imaging equipment
US20110291782A1 (en) * 2010-05-26 2011-12-01 Calvert Simon James Solenoidal magnets having supported outer coils

Also Published As

Publication number Publication date
WO2014001035A1 (en) 2014-01-03
GB2503448A (en) 2014-01-01
GB201211303D0 (en) 2012-08-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160626