JPS576347A - Nuclear magnetic resonator - Google Patents

Nuclear magnetic resonator

Info

Publication number
JPS576347A
JPS576347A JP7978880A JP7978880A JPS576347A JP S576347 A JPS576347 A JP S576347A JP 7978880 A JP7978880 A JP 7978880A JP 7978880 A JP7978880 A JP 7978880A JP S576347 A JPS576347 A JP S576347A
Authority
JP
Japan
Prior art keywords
magnetic field
specimen
inputted
irradiated
distribution
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.)
Pending
Application number
JP7978880A
Other languages
English (en)
Inventor
Hiroshi Sugimoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7978880A priority Critical patent/JPS576347A/ja
Priority to US06/265,643 priority patent/US4429277A/en
Priority to DE8181302589T priority patent/DE3172216D1/de
Priority to EP81302589A priority patent/EP0042255B1/en
Publication of JPS576347A publication Critical patent/JPS576347A/ja
Pending 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
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56375—Intentional motion of the sample during MR, e.g. moving table imaging
    • G01R33/56383—Intentional motion of the sample during MR, e.g. moving table imaging involving motion of the sample as a whole, e.g. multistation MR or MR with continuous table motion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP7978880A 1980-06-13 1980-06-13 Nuclear magnetic resonator Pending JPS576347A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7978880A JPS576347A (en) 1980-06-13 1980-06-13 Nuclear magnetic resonator
US06/265,643 US4429277A (en) 1980-06-13 1981-05-20 Nuclear magnetic resonance apparatus utilizing multiple magnetic fields
DE8181302589T DE3172216D1 (en) 1980-06-13 1981-06-10 Method and apparatus for nuclear magnetic resonance
EP81302589A EP0042255B1 (en) 1980-06-13 1981-06-10 Method and apparatus for nuclear magnetic resonance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7978880A JPS576347A (en) 1980-06-13 1980-06-13 Nuclear magnetic resonator

Publications (1)

Publication Number Publication Date
JPS576347A true JPS576347A (en) 1982-01-13

Family

ID=13699945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7978880A Pending JPS576347A (en) 1980-06-13 1980-06-13 Nuclear magnetic resonator

Country Status (4)

Country Link
US (1) US4429277A (ja)
EP (1) EP0042255B1 (ja)
JP (1) JPS576347A (ja)
DE (1) DE3172216D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964108U (ja) * 1982-10-22 1984-04-27 持田製薬株式会社 Ｎｍｒ用付属装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940843A (ja) * 1982-08-31 1984-03-06 株式会社東芝 診断用核磁気共鳴装置
JPS5985651A (ja) * 1982-11-08 1984-05-17 株式会社東芝 診断用核磁気共鳴装置
DE3245945A1 (de) * 1982-12-11 1984-06-14 Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten Elektromagnet fuer die nmr-tomographie
US4520316A (en) * 1983-04-25 1985-05-28 The University Of British Columbia NMR imaging technique
JPS61115958U (ja) * 1984-12-30 1986-07-22
JPS62117541A (ja) * 1985-11-18 1987-05-29 株式会社東芝 磁気共鳴イメ−ジング装置
US4931760A (en) * 1986-10-08 1990-06-05 Asahi Kasei Kogyo Kabushiki Kaisha Uniform magnetic field generator
PH27135A (en) * 1987-06-23 1993-03-16 Hafslund Nycomed Innovation Method of electron spin resonance enhanced magnetic resonance imaging
DE3938370A1 (de) * 1989-11-18 1991-05-23 Philips Patentverwaltung Kernspintomographieverfahren und kernspintomograph zur durchfuehrung des verfahrens
DE102010063128B3 (de) * 2010-12-15 2012-06-14 Siemens Aktiengesellschaft Magnetresonanzvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418538A (en) 1968-12-24 Oerlikon Eng Co Device having two parts which can be oriented in predetermined positions
US3234435A (en) 1963-07-09 1966-02-08 Bell Telephone Labor Inc Magnetic field stabilizer for a superconductive device
US3789832A (en) 1972-03-17 1974-02-05 R Damadian Apparatus and method for detecting cancer in tissue
JPS49103693A (ja) 1973-02-02 1974-10-01
US4015196A (en) 1974-04-05 1977-03-29 National Research Development Corporation Analysis of materials
JPS51127785A (en) * 1975-04-30 1976-11-08 Hokkaido Daigaku Measuring method of information around the surface of the substances t o be measured applying the nucleus magnet resonance phenomenon
US4354499A (en) * 1978-11-20 1982-10-19 Damadian Raymond V Apparatus and method for nuclear magnetic resonance scanning and mapping
FI58868C (fi) * 1979-06-01 1981-05-11 Instrumentarium Oy Nmr-diagnosanordning
US4374360A (en) 1980-05-29 1983-02-15 Sepponen Raimo E NMR Diagnosis apparatus
JPS574541A (en) * 1980-06-12 1982-01-11 Toshiba Corp Nuclear magnetic resonance apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964108U (ja) * 1982-10-22 1984-04-27 持田製薬株式会社 Ｎｍｒ用付属装置

Also Published As

Publication number Publication date
EP0042255A1 (en) 1981-12-23
EP0042255B1 (en) 1985-09-11
US4429277A (en) 1984-01-31
DE3172216D1 (en) 1985-10-17

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