DE3484064D1 - Bildformungsverfahren und vorrichtung mittels nuklear-magnetischer resonanz. - Google Patents

Bildformungsverfahren und vorrichtung mittels nuklear-magnetischer resonanz.

Info

Publication number
DE3484064D1
DE3484064D1 DE8484904287T DE3484064T DE3484064D1 DE 3484064 D1 DE3484064 D1 DE 3484064D1 DE 8484904287 T DE8484904287 T DE 8484904287T DE 3484064 T DE3484064 T DE 3484064T DE 3484064 D1 DE3484064 D1 DE 3484064D1
Authority
DE
Germany
Prior art keywords
magnetic resonance
nuclear magnetic
imaging method
imaging
nuclear
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 - Lifetime
Application number
DE8484904287T
Other languages
English (en)
Inventor
J Riederer
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.)
Duke University
Original Assignee
Duke University
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 Duke University filed Critical Duke University
Application granted granted Critical
Publication of DE3484064D1 publication Critical patent/DE3484064D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE8484904287T 1983-11-09 1984-11-09 Bildformungsverfahren und vorrichtung mittels nuklear-magnetischer resonanz. Expired - Lifetime DE3484064D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/550,198 US4573014A (en) 1983-11-09 1983-11-09 NMR Imaging method and apparatus
PCT/US1984/001828 WO1985002264A1 (en) 1983-11-09 1984-11-09 Nmr imaging method and apparatus

Publications (1)

Publication Number Publication Date
DE3484064D1 true DE3484064D1 (de) 1991-03-07

Family

ID=24196157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484904287T Expired - Lifetime DE3484064D1 (de) 1983-11-09 1984-11-09 Bildformungsverfahren und vorrichtung mittels nuklear-magnetischer resonanz.

Country Status (5)

Country Link
US (2) US4573014A (de)
EP (1) EP0160697B1 (de)
DE (1) DE3484064D1 (de)
IL (1) IL73463A (de)
WO (1) WO1985002264A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573014A (en) * 1983-11-09 1986-02-25 Duke University NMR Imaging method and apparatus
DE3343966A1 (de) * 1983-12-06 1985-06-20 Bruker Medizintechnik Gmbh, 7512 Rheinstetten Verfahren zum messen der magnetischen kernresonanz fuer die nmr-tomographie
NL8400699A (nl) * 1984-03-05 1985-10-01 Philips Nv Werkwijze voor het verminderen van artefacten bij het met behulp van fourier-zeugmatografie bepalen van beelden.
DE3570135D1 (en) * 1984-08-01 1989-06-15 Siemens Ag Apparatus for producing images of an object under examination
US4694250A (en) * 1985-02-27 1987-09-15 Yokogawa Electric Corporation Nuclear magnetic resonance imaging device
US4641095A (en) * 1985-05-15 1987-02-03 Duke University Medical Center Determination of T1 relaxation times used in automated nuclear magnetic resonance image synthesis
JPS61272644A (ja) * 1985-05-29 1986-12-02 Yokogawa Electric Corp 核磁気共鳴撮像装置
JPS61286741A (ja) * 1985-06-13 1986-12-17 Yokogawa Medical Syst Ltd Ｎｍｒイメ−ジング装置
US4728892A (en) * 1985-08-13 1988-03-01 Shell Oil Company NMR imaging of materials
US4709212A (en) * 1986-01-03 1987-11-24 General Electric Company Method of enhancing image signal-to-noise ratio by combining NMR images of differing pulse sequence timing
US4739766A (en) * 1986-08-18 1988-04-26 Duke University NMR blood vessel imaging method and apparatus
JPS63317144A (ja) * 1987-06-22 1988-12-26 Hitachi Ltd 磁気共鳴画像合成方式
US4838274A (en) * 1987-09-18 1989-06-13 Air Products And Chemicals, Inc. Perfluoro-crown ethers in fluorine magnetic resonance imaging
US4812761A (en) * 1987-09-24 1989-03-14 Board Of Regents, The University Of Texas System Electrically parallel equal phase resonant loops for nuclear magnetic resonance surface coils
US4945478A (en) * 1987-11-06 1990-07-31 Center For Innovative Technology Noninvasive medical imaging system and method for the identification and 3-D display of atherosclerosis and the like
US4837513A (en) * 1988-04-14 1989-06-06 The Regents Of The University Of California MRI using asymmetric RF nutation pulses and asymmetric synthesis of complex conjugated SE data to reduce TE and T2 decay NMR spin echo responses
NL8801731A (nl) * 1988-07-08 1990-02-01 Philips Nv Werkwijze en kernspinresonantie-inrichting om de dwarsrelaxatietijdkonstante t2 snel te bepalen.
US4933639A (en) * 1989-02-13 1990-06-12 The Board Of Regents, The University Of Texas System Axis translator for magnetic resonance imaging
DE3920997C1 (de) * 1989-06-27 1990-08-23 Bruker Analytische Messtechnik Gmbh, 7512 Rheinstetten, De
US5184074A (en) * 1991-02-04 1993-02-02 The Regents Of The University Of California Real-time mr imaging inside gantry room
DE4310993A1 (de) * 1993-04-03 1994-10-06 Philips Patentverwaltung MR-Abbildungsverfahren und Anordnung zur Durchführung des Verfahrens
US6215505B1 (en) * 1997-06-20 2001-04-10 Nippon Telegraph And Telephone Corporation Scheme for interactive video manipulation and display of moving object on background image
US20040260790A1 (en) * 2000-12-21 2004-12-23 Ge Medical System Global Technology Company, Llc Method and apparatus for remote or collaborative control of an imaging system
US20070047786A1 (en) * 2005-08-25 2007-03-01 Lenovo (Singapore) Pte. Ltd. System and method for creating robust training data from MRI images
WO2008082341A1 (en) * 2007-01-02 2008-07-10 Synthetic Mr Ab A method of visualizing mr images
US8289329B2 (en) * 2008-04-25 2012-10-16 Marcel Warntjes Visualization of quantitative MRI data by quantitative tissue plot
US8643363B2 (en) * 2008-11-27 2014-02-04 Syntheticmr Ab Method of visualizing segmented MR images with absolute-scale values independent of MR scanner settings
US9041393B2 (en) * 2009-07-24 2015-05-26 Syntheticmr Ab Interleaved single magnetic resonance sequence for MR quantification
EP2627246B1 (de) 2010-10-14 2020-03-04 Syntheticmr AB Verfahren und vorrichtungen für die assoziation mehrerer physikalischer magnetresonanzparameter mit dem myelingehalt im gehirn
US8873822B2 (en) 2012-05-28 2014-10-28 Syntheticmr Ab Methods and apparatus for estimating clinical measures
US10073156B2 (en) 2012-07-02 2018-09-11 Syntheticmr Ab Methods and systems for improved magnetic resonance acquisition
US10602957B2 (en) 2015-06-30 2020-03-31 Varuna Biomedical Corporation Systems and methods for detecting and visualizing biofields with nuclear magnetic resonance imaging and QED quantum coherent fluid immersion
US10290103B2 (en) 2016-05-26 2019-05-14 Synthetic Mr Ab Method, device and non-transitory digital storage medium for non-aqueous tissue volume estimation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789832A (en) * 1972-03-17 1974-02-05 R Damadian Apparatus and method for detecting cancer in tissue
US4045723A (en) * 1975-12-15 1977-08-30 Varian Associates, Inc. Two dimensional gyromagnetic resonance spectroscopy
DE2908424C2 (de) * 1978-05-08 1980-12-18 Dr.-Ing. J.F. Toennies Erben Kg, 7800 Freiburg Verfahren und Anordnung zur Darstellung von elektrischen Raumkurven
GB1584950A (en) * 1978-05-25 1981-02-18 Emi Ltd Imaging systems
GB1578910A (en) * 1978-05-25 1980-11-12 Emi Ltd Imaging systems
US4318043A (en) * 1978-07-20 1982-03-02 The Regents Of The University Of California Method and apparatus for rapid NMR imaging of nuclear densities within an object
US4297637A (en) * 1978-07-20 1981-10-27 The Regents Of The University Of California Method and apparatus for mapping lines of nuclear density within an object using nuclear magnetic resonance
US4354499A (en) * 1978-11-20 1982-10-19 Damadian Raymond V Apparatus and method for nuclear magnetic resonance scanning and mapping
US4355282A (en) * 1979-08-03 1982-10-19 Picker International Limited Nuclear magnetic resonance systems
US4307343A (en) * 1979-08-20 1981-12-22 General Electric Company Moving gradient zeugmatography
DE2951537A1 (de) * 1979-12-20 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Zeugmatografieverfahren
US4573014A (en) * 1983-11-09 1986-02-25 Duke University NMR Imaging method and apparatus

Also Published As

Publication number Publication date
EP0160697B1 (de) 1991-01-30
US4573014A (en) 1986-02-25
WO1985002264A1 (en) 1985-05-23
IL73463A (en) 1988-11-30
EP0160697A4 (de) 1987-10-12
US4634979A (en) 1987-01-06
IL73463A0 (en) 1985-02-28
EP0160697A1 (de) 1985-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee