FR2304917A1 - Procede et appareil de zeugmatographie par resonance gyromagnetique - Google Patents

Procede et appareil de zeugmatographie par resonance gyromagnetique

Info

Publication number
FR2304917A1
FR2304917A1 FR7607863A FR7607863A FR2304917A1 FR 2304917 A1 FR2304917 A1 FR 2304917A1 FR 7607863 A FR7607863 A FR 7607863A FR 7607863 A FR7607863 A FR 7607863A FR 2304917 A1 FR2304917 A1 FR 2304917A1
Authority
FR
France
Prior art keywords
zeugmatography
gyromagnetic resonance
gyromagnetic
resonance
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
FR7607863A
Other languages
English (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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of FR2304917A1 publication Critical patent/FR2304917A1/fr
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
    • G01R33/4818—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR7607863A 1975-03-18 1976-03-18 Procede et appareil de zeugmatographie par resonance gyromagnetique Pending FR2304917A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55947975A 1975-03-18 1975-03-18

Publications (1)

Publication Number Publication Date
FR2304917A1 true FR2304917A1 (fr) 1976-10-15

Family

ID=24233751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607863A Pending FR2304917A1 (fr) 1975-03-18 1976-03-18 Procede et appareil de zeugmatographie par resonance gyromagnetique

Country Status (6)

Country Link
US (1) US4070611A (fr)
JP (1) JPS51117692A (fr)
CA (1) CA1052861A (fr)
CH (1) CH595631A5 (fr)
DE (1) DE2611497A1 (fr)
FR (1) FR2304917A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335843A1 (fr) * 1975-12-15 1977-07-15 Varian Associates Procede et equipement de spectroscopie a resonance gyromagnetique et a deux dimensions
NL7713926A (nl) * 1976-12-15 1978-06-19 Nat Res Dev Werkwijze en inrichting voor nucleaire magne- tische resonantie.
FR2515825A1 (fr) * 1981-11-04 1983-05-06 Spectrospin Ag Procede et dispositif pour enregistrer des spectres tridimensionnels de resonance magnetique nucleaire
EP0218726A1 (fr) * 1984-07-03 1987-04-22 Yokogawa Medical Systems, Ltd Procede et appareil de resonance magnetique nucleaire pour prise de vue de section transversale

Families Citing this family (78)

* Cited by examiner, † Cited by third party
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GB1584950A (en) * 1978-05-25 1981-02-18 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
US4280096A (en) * 1978-11-07 1981-07-21 Akademie Der Wissenschaften Der Ddr Spectrometer for measuring spatial distributions of paramagnetic centers in solid bodies
US4340862A (en) * 1978-12-13 1982-07-20 Picker International Limited Imaging systems
US4318044A (en) * 1979-03-07 1982-03-02 National Research Development Corporation Methods of indicating nuclear spin density distribution
US4333053A (en) * 1979-03-13 1982-06-01 Emi Limited Imaging systems
DE2920549A1 (de) * 1979-05-21 1980-12-04 Siemens Ag Verfahren und vorrichtung zur magnetfeldmessung
NL7904986A (nl) * 1979-06-27 1980-12-30 Philips Nv Werkwijze en inrichting voor het bepalen van een kernspindichtheidsverdeling in een deel van een lichaam.
US4361807A (en) * 1979-08-10 1982-11-30 Picker International Limited Nuclear magnetic resonance systems
USRE32712E (en) * 1979-08-20 1988-07-12 General Electric Company Moving gradient zeugmatography
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
JPH0135652B2 (fr) * 1980-03-14 1989-07-26 Nat Res Dev
GB2076542B (en) * 1980-05-21 1984-02-15 Emi Ltd Nmr imaging apparatus
CA1184602A (fr) * 1981-01-26 1985-03-26 National Research Development Corporation Examen d'echantillons par resonance magnetique nucleaire
FI64282C (fi) * 1981-06-04 1983-11-10 Instrumentarium Oy Diagnosapparatur foer bestaemmande av vaevnadernas struktur oc sammansaettning
DE3133933A1 (de) * 1981-08-27 1983-03-17 Siemens AG, 1000 Berlin und 8000 München "gradientenspulen-system einer einrichtung der kernspinresonanz-technik"
DE3135335A1 (de) * 1981-09-07 1983-08-18 Siemens AG, 1000 Berlin und 8000 München Kernspin-tomographie-verfahren
US4599565A (en) * 1981-12-15 1986-07-08 The Regents Of The University Of Calif. Method and apparatus for rapid NMR imaging using multi-dimensional reconstruction techniques
DE3209263A1 (de) * 1982-03-13 1983-09-22 Bruker Medizintechnik Gmbh, 7512 Rheinstetten Verfahren zum messen der magnetischen kernresonanz
FI65365C (fi) * 1982-07-07 1984-05-10 Instrumentarium Oy Spolanordning
NL8203519A (nl) * 1982-09-10 1984-04-02 Philips Nv Werkwijze en inrichting voor het bepalen van een kernmagnetisatieverdeling in een deel van een lichaam.
JPS5954952A (ja) * 1982-09-22 1984-03-29 Yokogawa Hokushin Electric Corp 核磁気共鳴による検査方法及び検査装置
JPS5957640A (ja) * 1982-09-29 1984-04-03 株式会社東芝 Ｍｒｉ装置によるスキャノグラム生成方法
FI65862C (fi) * 1982-10-11 1984-07-10 Instrumentarium Oy Nmr-avbildningsapparat
GB2128748B (en) * 1982-10-13 1986-07-23 Picker Int Ltd Nuclear magnetic resonance imaging
USRE32701E (en) * 1983-01-04 1988-06-21 Wisconsin Alumni Research Foundation NMR scanner with motion zeugmatography
US4516075A (en) * 1983-01-04 1985-05-07 Wisconsin Alumni Research Foundation NMR scanner with motion zeugmatography
US4556848A (en) * 1983-02-01 1985-12-03 The United States Of America As Represented By The United States Department Of Energy Point sensitive NMR imaging system using a magnetic field configuration with a spatial minimum
JPS59202050A (ja) * 1983-04-30 1984-11-15 Toshiba Corp 核磁気共鳴映像装置
US4621235A (en) * 1983-06-07 1986-11-04 U.S. Philips Corporation Method of and device for determining a nuclear magnetization distribution in a region of a body
GB8320653D0 (en) * 1983-08-01 1983-09-01 Eastwood L M Producing images by nmr techniques
DE3340523A1 (de) * 1983-11-09 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Kernspin-tomographiegeraet
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.
JPS60222043A (ja) * 1984-04-20 1985-11-06 横河電機株式会社 核磁気共鳴による診断装置
DE3582275D1 (de) * 1984-05-02 1991-05-02 Philips Nv Verfahren und anordnung zur ermittlung einer kernmagnetisierungsverteilung in einem teil eines koerpers.
EP0165610B2 (fr) * 1984-06-20 1992-11-11 Hitachi, Ltd. Procédé pour la formation à grande vitesse d'images à trois dimensions par résonance magnétique nucléaire
JPS616391A (ja) * 1984-06-20 1986-01-13 泰豊技研工業株式会社 抄紙方法及びその装置
JPS6129748A (ja) * 1984-07-20 1986-02-10 Jeol Ltd 核磁気共鳴測定方法
US4656424A (en) * 1984-11-07 1987-04-07 Yuval Tsur Apparatus and methods for selective excitation
FI75428C (fi) * 1984-11-21 1988-06-09 Instrumentarium Oy Foerfarande foer kartlaeggning av de kaernmagnetiska egenskaperna hos ett objekt, som skall undersoekas.
NL8403627A (nl) * 1984-11-29 1986-06-16 Philips Nv Werkwijze en inrichting voor het bepalen van een kernmagnetisatieverdeling in een deel van een lichaam.
US4668915A (en) * 1985-03-15 1987-05-26 Honda Giken Kogyo Kabushiki Kaisha Non-uniform field magnetic resonance dual patient imaging system
US4678996A (en) * 1985-05-07 1987-07-07 Picker International, Inc. Magnetic resonance imaging method
US4779620A (en) * 1985-06-11 1988-10-25 Siemens Aktiengesellschaft Nuclear magnetic resonance tomography apparatus and method
JPS628747A (ja) * 1985-07-04 1987-01-16 株式会社東芝 磁気共鳴映像装置
JPH0657205B2 (ja) * 1985-07-11 1994-08-03 株式会社東芝 磁気共鳴イメージング方法および装置
US4721911A (en) * 1985-07-26 1988-01-26 Siemens Aktiengesellschaft Nuclear magnetic resonance tomography apparatus
US4684891A (en) * 1985-07-31 1987-08-04 The Regents Of The University Of California Rapid magnetic resonance imaging using multiple phase encoded spin echoes in each of plural measurement cycles
JPS6289176A (ja) * 1985-10-15 1987-04-23 Mitsubishi Electric Corp 核磁気共鳴画像の補間拡大方法
NL8700266A (nl) * 1987-02-04 1988-09-01 Philips Nv Werkwijze en inrichting voor het onderdrukken van coherente storingen bij magnetische resonantiesignalen.
DE3864888D1 (de) * 1987-04-30 1991-10-24 Siemens Ag Kernspin-tomographiegeraet.
US4893627A (en) * 1988-05-26 1990-01-16 The United States Of America As Represented By The United States Department Of Energy Method for nuclear magnetic resonance imaging using deuterum as a contrast agent
FI80795C (fi) * 1988-07-01 1990-07-10 Instrumentarium Oy Foerfarande och anordning foer undersoekning av aemnens egenskaper.
FI80585C (fi) * 1988-11-11 1990-07-10 Instrumentarium Oy Arrangemang foer undersoekning av ett objekt.
US5119027A (en) * 1989-08-14 1992-06-02 Ehrhardt James C Nuclear magnetic resonance imaging method
US5086275A (en) * 1990-08-20 1992-02-04 General Electric Company Time domain filtering for nmr phased array imaging
US5252922A (en) * 1991-04-30 1993-10-12 Hewlett-Packard Company Radiofrequency focusing of magnetic resonance images
US5185573A (en) * 1991-04-16 1993-02-09 Hewlett-Packard Company Method for focusing of magnetic resonance images
DE4232731C2 (de) * 1992-06-16 2001-10-31 Bruker Medizintech NMR-Bildgebungsverfahren mit Einzelpunktaufnahme (SPI) und Meßsequenz
DE4219610C1 (de) * 1992-06-16 1994-01-27 Bruker Medizintech NMR-Bildgebungsverfahren mit Einzelpunktaufnahme (SPI)
FI92970C (fi) * 1992-12-01 1995-02-10 Picker Nordstar Oy Menetelmä materiaalin liikkeen kuvaamiseen
FI95625C (fi) * 1993-03-10 1996-02-26 Picker Nordstar Oy Kuvausmenetelmä
EP0627633A1 (fr) * 1993-05-18 1994-12-07 Koninklijke Philips Electronics N.V. Procédé et appareil de production d'images par résonance magnétique
DE4334038C1 (de) * 1993-10-06 1995-03-23 Bruker Medizintech Geräuscharmes NMR-Bildgebungsverfahren mit Einzelpunktaufnahme (SPI)
DE4419061C2 (de) * 1994-05-31 1997-04-30 Siemens Ag Anordnung zur Messung und Regelung des Grundfeldes eines Magneten eines Kernspintomographiegerätes
US5685305A (en) * 1994-08-05 1997-11-11 The United States Of America As Represented By The Department Of Health And Human Services Method and system for MRI detection of abnormal blood flow
EP0769151A1 (fr) * 1995-05-02 1997-04-23 Koninklijke Philips Electronics N.V. Procede et dispositif d'imagerie d'objets par resonance magnetique
DE19536390A1 (de) * 1995-09-29 1997-04-03 Siemens Ag Anordnung zur Messung und Regelung des Grundfeldes eines Magneten eines Kernspintomographiegerätes
DE19702831A1 (de) * 1997-01-27 1998-03-12 Siemens Ag Vorrichtung zur Kompensation von externen Feldstörungen des Grundmagnetfeldes bei Kernspintomographen
WO2006059378A1 (fr) * 2004-11-30 2006-06-08 Hamano Life Science Research Foundation Procédé d’imagerie à résonance magnétique et appareil d’imagerie à résonance magnétique
US8189889B2 (en) 2008-02-22 2012-05-29 Loma Linda University Medical Center Systems and methods for characterizing spatial distortion in 3D imaging systems
US8054073B2 (en) 2008-05-21 2011-11-08 Entanglement Technologies, Llc Method and apparatus for implementing EIT magnetometry
US8632448B1 (en) 2009-02-05 2014-01-21 Loma Linda University Medical Center Proton scattering analysis system
WO2011041750A1 (fr) 2009-10-01 2011-04-07 Loma Linda University Medical Centre Détecteur d'ionisation à impacts induits par les ions et utilisations de celui-ci
WO2011100628A2 (fr) 2010-02-12 2011-08-18 Loma Linda University Medical Center Systèmes et méthodologies de tomodensitométrie avec protons
JP5952844B2 (ja) 2011-03-07 2016-07-13 ローマ リンダ ユニヴァーシティ メディカル センター 陽子コンピューター断層撮影スキャナーの較正に関するシステム、装置、及び方法

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US4015196A (en) * 1974-04-05 1977-03-29 National Research Development Corporation Analysis of materials
US4021726A (en) * 1974-09-11 1977-05-03 National Research Development Corporation Image formation using nuclear magnetic resonance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335843A1 (fr) * 1975-12-15 1977-07-15 Varian Associates Procede et equipement de spectroscopie a resonance gyromagnetique et a deux dimensions
NL7713926A (nl) * 1976-12-15 1978-06-19 Nat Res Dev Werkwijze en inrichting voor nucleaire magne- tische resonantie.
FR2515825A1 (fr) * 1981-11-04 1983-05-06 Spectrospin Ag Procede et dispositif pour enregistrer des spectres tridimensionnels de resonance magnetique nucleaire
EP0218726A1 (fr) * 1984-07-03 1987-04-22 Yokogawa Medical Systems, Ltd Procede et appareil de resonance magnetique nucleaire pour prise de vue de section transversale
EP0218726A4 (fr) * 1984-07-03 1988-03-30 Yokogawa Medical Syst Procede et appareil de resonance magnetique nucleaire pour prise de vue de section transversale.

Also Published As

Publication number Publication date
CA1052861A (fr) 1979-04-17
JPS51117692A (en) 1976-10-15
US4070611A (en) 1978-01-24
CH595631A5 (fr) 1978-02-15
DE2611497A1 (de) 1976-10-07

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