GB201406801D0 - MRI Apparatus and methods - Google Patents

MRI Apparatus and methods

Info

Publication number
GB201406801D0
GB201406801D0 GBGB1406801.9A GB201406801A GB201406801D0 GB 201406801 D0 GB201406801 D0 GB 201406801D0 GB 201406801 A GB201406801 A GB 201406801A GB 201406801 D0 GB201406801 D0 GB 201406801D0
Authority
GB
United Kingdom
Prior art keywords
methods
mri apparatus
mri
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.)
Withdrawn
Application number
GBGB1406801.9A
Other versions
GB2525209A (en
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.)
Ip2ipo Innovations Ltd
Original Assignee
Imperial Innovations 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 Imperial Innovations Ltd filed Critical Imperial Innovations Ltd
Priority to GB1406801.9A priority Critical patent/GB2525209A/en
Publication of GB201406801D0 publication Critical patent/GB201406801D0/en
Priority to EP15724744.6A priority patent/EP3132276A2/en
Priority to PCT/GB2015/051148 priority patent/WO2015159082A2/en
Priority to US15/304,330 priority patent/US10605884B2/en
Publication of GB2525209A publication Critical patent/GB2525209A/en
Priority to US16/798,944 priority patent/US11513178B2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
    • A61B5/702—Posture restraints
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • 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
    • 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
    • G01R33/387—Compensation of inhomogeneities
    • G01R33/3873—Compensation of inhomogeneities using ferromagnetic bodies ; Passive shimming

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB1406801.9A 2014-04-15 2014-04-15 MRI Apparatus and methods Withdrawn GB2525209A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1406801.9A GB2525209A (en) 2014-04-15 2014-04-15 MRI Apparatus and methods
EP15724744.6A EP3132276A2 (en) 2014-04-15 2015-04-15 Mri apparatus and methods
PCT/GB2015/051148 WO2015159082A2 (en) 2014-04-15 2015-04-15 Mri apparatus and methods
US15/304,330 US10605884B2 (en) 2014-04-15 2015-04-15 Transverse field MRI apparatus
US16/798,944 US11513178B2 (en) 2014-04-15 2020-02-24 Transverse field MRI apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1406801.9A GB2525209A (en) 2014-04-15 2014-04-15 MRI Apparatus and methods

Publications (2)

Publication Number Publication Date
GB201406801D0 true GB201406801D0 (en) 2014-05-28
GB2525209A GB2525209A (en) 2015-10-21

Family

ID=50845062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1406801.9A Withdrawn GB2525209A (en) 2014-04-15 2014-04-15 MRI Apparatus and methods

Country Status (1)

Country Link
GB (1) GB2525209A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4212898A1 (en) * 2022-01-17 2023-07-19 ETH Zurich Magnetic resonance device comprising a sample spinning apparatus with an electromagnetic field for spinning the sample

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758813A (en) * 1987-06-24 1988-07-19 Field Effects, Inc. Cylindrical NMR bias magnet apparatus employing permanent magnets and methods therefor
JP3742662B2 (en) * 1992-08-05 2006-02-08 ゼネラル・エレクトリック・カンパニイ Magnet suitable for open magnetic resonance imaging
GB0102654D0 (en) * 2001-02-02 2001-03-21 Oxford Magnet Tech Improvements in or relating to magnets
DE10117595C1 (en) * 2001-04-07 2002-12-05 Bruker Biospin Gmbh Asymmetrical permanent magnetic element arrangement for magnetic resonance equipment has field generating elements with adjacent parallel prism rods with axes forming line grid
DE102005061558A1 (en) * 2005-12-22 2007-07-05 Siemens Ag Magnetic resonance device with a patient support table and a main field magnet
KR20100099054A (en) * 2009-03-02 2010-09-10 신에쓰 가가꾸 고교 가부시끼가이샤 Permanent magnet type magnetic field generating apparatus
PT2861136T (en) * 2012-06-15 2021-07-13 Massachusetts Gen Hospital System and method for portable magnetic resonance imaging using a rotating array of permanent magnets

Also Published As

Publication number Publication date
GB2525209A (en) 2015-10-21

Similar Documents

Publication Publication Date Title
GB201409086D0 (en) Apparatus and method
GB201402772D0 (en) An apparatus and associated methods
GB201409077D0 (en) Apparatus and method
GB201409064D0 (en) Method and apparatus
GB201401773D0 (en) Incubator apparatus and methods
GB201418539D0 (en) Apparatus and method
GB201417185D0 (en) Apparatus and methods
GB201405662D0 (en) Apparatus and method
GB2531591B (en) Combined radiotherapy and MRI apparatus
GB201418199D0 (en) Method and apparatus
GB201416238D0 (en) Apparatus and Method
GB201415599D0 (en) Method and apparatus
GB201409389D0 (en) An apparatus and associated methods
GB201404927D0 (en) An apparatus and associated methods
GB201406332D0 (en) Apparatus and method
GB201407801D0 (en) Apparatus and method
GB201418538D0 (en) Apparatus and method
GB201405010D0 (en) Testing methods and apparatus
GB2534130B (en) Apparatus and methods
GB201415873D0 (en) Apparatus And Method
GB201411726D0 (en) Apparatus and method
GB201411631D0 (en) Apparatus and method
GB201405663D0 (en) Apparatus and method
GB201401774D0 (en) Incubator apparatus and methods
GB201406801D0 (en) MRI Apparatus and methods

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)