DE3687218T2 - Nuklearresonanzmagnetische abbildevorrichtung. - Google Patents

Nuklearresonanzmagnetische abbildevorrichtung.

Info

Publication number
DE3687218T2
DE3687218T2 DE8686903595T DE3687218T DE3687218T2 DE 3687218 T2 DE3687218 T2 DE 3687218T2 DE 8686903595 T DE8686903595 T DE 8686903595T DE 3687218 T DE3687218 T DE 3687218T DE 3687218 T2 DE3687218 T2 DE 3687218T2
Authority
DE
Germany
Prior art keywords
data
memory
slice
converter
stored
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 - Fee Related
Application number
DE8686903595T
Other languages
German (de)
English (en)
Other versions
DE3687218D1 (de
Inventor
Yasuo Imanishi
Toru Shimazaki
Yoshihiko Watanabe
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems 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 Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Publication of DE3687218D1 publication Critical patent/DE3687218D1/de
Application granted granted Critical
Publication of DE3687218T2 publication Critical patent/DE3687218T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices
    • G01R33/4835—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices of multiple slices

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Analysis (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
  • Image Processing (AREA)
DE8686903595T 1985-06-13 1986-06-12 Nuklearresonanzmagnetische abbildevorrichtung. Expired - Fee Related DE3687218T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60128896A JPS61286741A (ja) 1985-06-13 1985-06-13 Ｎｍｒイメ−ジング装置
PCT/JP1986/000294 WO1986007460A1 (fr) 1985-06-13 1986-06-12 Appareil d'imagerie a resonance magnetique nucleaire

Publications (2)

Publication Number Publication Date
DE3687218D1 DE3687218D1 (de) 1993-01-14
DE3687218T2 true DE3687218T2 (de) 1993-04-01

Family

ID=14996028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686903595T Expired - Fee Related DE3687218T2 (de) 1985-06-13 1986-06-12 Nuklearresonanzmagnetische abbildevorrichtung.

Country Status (5)

Country Link
US (1) US4733187A (enExample)
EP (1) EP0224597B1 (enExample)
JP (1) JPS61286741A (enExample)
DE (1) DE3687218T2 (enExample)
WO (1) WO1986007460A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9323654B2 (en) 2013-07-17 2016-04-26 Infineon Technologies Ag Memory access using address bit permutation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377679A (en) * 1988-10-27 1995-01-03 Kabushiki Kaisha Toshiba Magnetic resonance imaging system
US5406203A (en) * 1992-08-10 1995-04-11 The Trustees Of Columbia University In The City Of New York Methods of multislice acquisition for magnetic resonance imaging
JP2713530B2 (ja) * 1992-08-21 1998-02-16 株式会社日立製作所 Ａ／ｄ変換データ処理装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034191A (en) * 1974-08-05 1977-07-05 Varian Associates, Inc. Spectrometer means employing linear synthesized RF excitation
JPS589969B2 (ja) * 1976-05-14 1983-02-23 日立造船株式会社 直接デ−タ転送におけるアドレス制御回路
JPS5322873A (en) * 1976-08-16 1978-03-02 Hitachi Ltd Vertical type catalyst-packed apparatus
JPS5477042A (en) * 1977-12-02 1979-06-20 Hitachi Ltd Data switching input equipment
US4355282A (en) * 1979-08-03 1982-10-19 Picker International Limited Nuclear magnetic resonance systems
DE3370280D1 (en) * 1982-12-27 1987-04-23 Toshiba Kk Superposed image display device
US4521733A (en) * 1983-05-23 1985-06-04 General Electric Company NMR Imaging of the transverse relaxation time using multiple spin echo sequences
EP0132337A3 (en) * 1983-07-21 1986-12-30 The Regents Of The University Of California Apparatus and method for reducing aliasing in sagittal or coronal nmr imaging
JPS6029684A (ja) * 1983-07-27 1985-02-15 Yokogawa Hokushin Electric Corp 核磁気共鳴による検査方法及び検査装置
US4573014A (en) * 1983-11-09 1986-02-25 Duke University NMR Imaging method and apparatus
JPS60190846A (ja) * 1984-03-10 1985-09-28 Jeol Ltd 核磁気共鳴装置
US4665365A (en) * 1985-01-07 1987-05-12 General Electric Company Method for reversing residual transverse magnetization due to phase-encoding magnetic field gradients
JPH0629684A (ja) * 1992-07-08 1994-02-04 Fujitsu Ltd シールド筐体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9323654B2 (en) 2013-07-17 2016-04-26 Infineon Technologies Ag Memory access using address bit permutation

Also Published As

Publication number Publication date
EP0224597A1 (en) 1987-06-10
WO1986007460A1 (fr) 1986-12-18
EP0224597B1 (en) 1992-12-02
JPH0316856B2 (enExample) 1991-03-06
EP0224597A4 (en) 1989-12-28
JPS61286741A (ja) 1986-12-17
DE3687218D1 (de) 1993-01-14
US4733187A (en) 1988-03-22

Similar Documents

Publication Publication Date Title
EP0213436B1 (de) Verfahren zum Betrieb eines Kernspinresonanzgerätes
DE69735291T2 (de) Verfahren und vorrichtung zur bilderzeugung durch magnetresonanz
DE2946820A1 (de) Verfahren und vorrichtung zur untersuchung eines koerpers mittels nuklearer magnetischer resonanz
DE3642826A1 (de) Verfahren zum erzeugen eines nmr-bildes mit verbessertem signal-rausch-verhaeltnis
DE19801808B4 (de) Vorrichtung und Verfahren zur Verringerung von Maxwell-Term-Artefakten bei schnellen Spinecho-Magnetresonanzbildern
DE19842937A1 (de) Mehrschnitt- und Mehrwinkel-Magnetresonanzabbildung unter Verwendung einer Fast-Spin-Echo-Erfassung
DE19901726A1 (de) Verfahren zur Verringerung von Maxwell-Term-Artefakten bei schnellen Spinecho-Magnetresonanzbildern
DE3710748A1 (de) Magnetresonanz-abbildungsanordnung
DE4035410A1 (de) Kernspintomographiegeraet mit einer pulssequenz nach dem echoplanarverfahren
DE2351167A1 (de) Ekg-geraet
DE4139509C2 (de) Bildgebendes Verfahren für ein Kernspintomographiegerät, das eine Pulssequenz nach dem Echoplanarverfahren verwendet
DE19907152B9 (de) Erfassung segmentierter Magnetresonanz-Abbildungs-Herzdaten unter Verwendung einer Echo-Planar-Abbildungs-Impulsfolge
DE3855944T2 (de) Kernresonanzabbildungssystem
EP0560168B1 (de) Pulssequenz für ein Kernspinresonanzgerät
EP3828576A1 (de) Verfahren zur erzeugung wenigstens eines bilddatensatzes und eines referenzbilddatensatzes, datenträger, computerprogrammprodukt sowie magnetresonanzanlage
DE4003547C2 (de) Abtastung von Kernresonanzsignalen bei allgemeinen Gradientenformen
DE3687218T2 (de) Nuklearresonanzmagnetische abbildevorrichtung.
EP0210374A1 (de) Kernspintomographiegerät
DE19653212A1 (de) Verfahren und Vorrichtung zur Erhöhung der zeitlichen Auflösung von Magnet-Resonanz-Durchleuchtung
DE3854660T2 (de) Bildrekonstruktionsmethode bei NMR-Abbildung.
EP1209481A1 (de) Phasenkorrekturverfahren für die MR-Echtzeitbildgebung
DE19543079A1 (de) Verfahren zum Bestimmen der räumlichen und/oder spektralen Verteilung der Kernmagnetisierung
DE3718344A1 (de) Abbildungsverfahren fuer magnetische kernresonanz
DE19511794A1 (de) Verfahren zur Gewinnung von Bilddaten in einem Kernspintomographiegerät und Kernspintomographiegerät zur Durchführung des Verfahrens
DE3688981T2 (de) Nmr-bildformungsverfahren.

Legal Events

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