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GB2037996B - Imaging systems - Google Patents

Imaging systems

Info

Publication number
GB2037996B
GB2037996B GB7937644A GB7937644A GB2037996B GB 2037996 B GB2037996 B GB 2037996B GB 7937644 A GB7937644 A GB 7937644A GB 7937644 A GB7937644 A GB 7937644A GB 2037996 B GB2037996 B GB 2037996B
Authority
GB
United Kingdom
Prior art keywords
imaging systems
imaging
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.)
Expired
Application number
GB7937644A
Other versions
GB2037996A (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.)
EMI Ltd
Original Assignee
EMI 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 EMI Ltd filed Critical EMI Ltd
Priority to GB7937644A priority Critical patent/GB2037996B/en
Publication of GB2037996A publication Critical patent/GB2037996A/en
Application granted granted Critical
Publication of GB2037996B publication Critical patent/GB2037996B/en
Expired 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
    • G01R33/482—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a Cartesian trajectory
    • G01R33/4822—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a Cartesian trajectory in three dimensions
    • 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB7937644A 1978-11-16 1979-10-31 Imaging systems Expired GB2037996B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7937644A GB2037996B (en) 1978-11-16 1979-10-31 Imaging systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7844809 1978-11-16
GB7937644A GB2037996B (en) 1978-11-16 1979-10-31 Imaging systems

Publications (2)

Publication Number Publication Date
GB2037996A GB2037996A (en) 1980-07-16
GB2037996B true GB2037996B (en) 1983-07-20

Family

ID=26269607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7937644A Expired GB2037996B (en) 1978-11-16 1979-10-31 Imaging systems

Country Status (1)

Country Link
GB (1) GB2037996B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458203A (en) * 1980-12-11 1984-07-03 Picker International Limited Nuclear magnetic resonance imaging
US4475084A (en) * 1981-01-15 1984-10-02 Picker International Limited Nuclear magnetic resonance detector
JPS5838539A (en) * 1981-08-31 1983-03-07 株式会社東芝 Nuclear magnetic resonance apparatus for diagnosis
DE3139137A1 (en) * 1981-10-01 1983-04-14 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR GENERATING IMAGES OF AN EXAMINATION OBJECT
US4554925A (en) * 1982-07-07 1985-11-26 Picker International, Ltd. Nuclear magnetic resonance imaging method
DE3235113A1 (en) * 1982-09-22 1984-03-22 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR GENERATING IMAGES OF AN EXAMINATION OBJECT WITH A MAGNETIC CORE RESONANCE
GB2128748B (en) * 1982-10-13 1986-07-23 Picker Int Ltd Nuclear magnetic resonance imaging
US4685468A (en) * 1983-03-18 1987-08-11 Albert Macovski NMR imaging system using field compensation
US4581581A (en) * 1983-06-30 1986-04-08 General Electric Company Method of projection reconstruction imaging with reduced sensitivity to motion-related artifacts
JPS61745A (en) * 1984-06-13 1986-01-06 Toshiba Corp Nmr apparatus
NL8501459A (en) * 1985-05-22 1986-12-16 Philips Nv METHOD FOR REDUCING ARTEFACTS IN DETERMINING IMAGES BY FOURIER SOW MATOGRAPHY
JPS62176442A (en) * 1986-01-29 1987-08-03 横河メディカルシステム株式会社 Scanning controller for nuclear magnetic resonance tomographic image pickup apparatus
WO1988003655A1 (en) * 1986-11-14 1988-05-19 Fonar Corporation Apparatus and method for multiple angle oblique magnetic resonance imaging
US4812760A (en) * 1987-07-27 1989-03-14 General Electric Company Multi-dimensional selective NMR excitation with a single RF pulse
DE4319539A1 (en) * 1993-06-12 1994-12-15 Philips Patentverwaltung Method for generating an MR image sequence and arrangement for carrying out the method

Also Published As

Publication number Publication date
GB2037996A (en) 1980-07-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee