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GB2512328B - Temperature control of magnets in NMR systems - Google Patents

Temperature control of magnets in NMR systems

Info

Publication number
GB2512328B
GB2512328B GB1305492.9A GB201305492A GB2512328B GB 2512328 B GB2512328 B GB 2512328B GB 201305492 A GB201305492 A GB 201305492A GB 2512328 B GB2512328 B GB 2512328B
Authority
GB
United Kingdom
Prior art keywords
magnets
temperature control
nmr systems
nmr
systems
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.)
Active
Application number
GB1305492.9A
Other versions
GB2512328A (en
GB201305492D0 (en
Inventor
Mckendry Jamie
Field Jason
Way Andrew
Cragie Graham
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.)
Oxford Instruments Industrial Products Ltd
Original Assignee
Oxford Instruments Industrial Products Ltd
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 Oxford Instruments Industrial Products Ltd filed Critical Oxford Instruments Industrial Products Ltd
Priority to GB1305492.9A priority Critical patent/GB2512328B/en
Publication of GB201305492D0 publication Critical patent/GB201305492D0/en
Publication of GB2512328A publication Critical patent/GB2512328A/en
Application granted granted Critical
Publication of GB2512328B publication Critical patent/GB2512328B/en
Active 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
    • G01R33/3804—Additional hardware for cooling or heating of the magnet assembly, for housing a cooled or heated part of the magnet assembly or for temperature control 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
    • G01R33/383—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
    • G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1305492.9A 2013-03-26 2013-03-26 Temperature control of magnets in NMR systems Active GB2512328B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1305492.9A GB2512328B (en) 2013-03-26 2013-03-26 Temperature control of magnets in NMR systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1305492.9A GB2512328B (en) 2013-03-26 2013-03-26 Temperature control of magnets in NMR systems

Publications (3)

Publication Number Publication Date
GB201305492D0 GB201305492D0 (en) 2013-05-08
GB2512328A GB2512328A (en) 2014-10-01
GB2512328B true GB2512328B (en) 2016-11-30

Family

ID=48326668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1305492.9A Active GB2512328B (en) 2013-03-26 2013-03-26 Temperature control of magnets in NMR systems

Country Status (1)

Country Link
GB (1) GB2512328B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019212508A1 (en) * 2019-08-21 2021-02-25 Bruker Switzerland Ag Temperature control system for MR devices with permanent magnet arrangement
EP4403945A1 (en) * 2023-01-17 2024-07-24 Esaote S.p.A. Mri apparatus with improved thermal control system and method for operating said thermal control system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908497A (en) * 1988-03-25 1990-03-13 Kanthal Ab Flat electrical resistance heating element
WO1990013986A1 (en) * 1989-05-08 1990-11-15 Per Wesseltoft Flat electric heating arrangement
US4998006A (en) * 1990-02-23 1991-03-05 Brandeis University Electric heating elements free of electromagnetic fields
JP2000030937A (en) * 1998-07-15 2000-01-28 Sumitomo Special Metals Co Ltd Magnetic field generator for mri
GB2341449A (en) * 1998-09-11 2000-03-15 Oxford Magnet Tech Stabilisation of an MRI magnetic field
EP1004270A1 (en) * 1998-06-19 2000-05-31 Sumitomo Special Metals Company Limited Mri magnetic field generator
EP1043598A1 (en) * 1999-04-07 2000-10-11 Ge Yokogawa Medical Systems, Ltd. Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus
US20030006771A1 (en) * 2001-07-04 2003-01-09 Takao Goto Static field controlling method and MRI apparatus
US20090140735A1 (en) * 2007-12-04 2009-06-04 Li Ming Chen Temperature-controlled magnetic resonance imaging method and apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908497A (en) * 1988-03-25 1990-03-13 Kanthal Ab Flat electrical resistance heating element
WO1990013986A1 (en) * 1989-05-08 1990-11-15 Per Wesseltoft Flat electric heating arrangement
US4998006A (en) * 1990-02-23 1991-03-05 Brandeis University Electric heating elements free of electromagnetic fields
EP1004270A1 (en) * 1998-06-19 2000-05-31 Sumitomo Special Metals Company Limited Mri magnetic field generator
JP2000030937A (en) * 1998-07-15 2000-01-28 Sumitomo Special Metals Co Ltd Magnetic field generator for mri
GB2341449A (en) * 1998-09-11 2000-03-15 Oxford Magnet Tech Stabilisation of an MRI magnetic field
EP1043598A1 (en) * 1999-04-07 2000-10-11 Ge Yokogawa Medical Systems, Ltd. Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus
US20030006771A1 (en) * 2001-07-04 2003-01-09 Takao Goto Static field controlling method and MRI apparatus
US20090140735A1 (en) * 2007-12-04 2009-06-04 Li Ming Chen Temperature-controlled magnetic resonance imaging method and apparatus

Also Published As

Publication number Publication date
GB2512328A (en) 2014-10-01
GB201305492D0 (en) 2013-05-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20230406 AND 20230412