DE69530656D1 - Magnetische Resonanzmethode und Vorrichtung - Google Patents

Magnetische Resonanzmethode und Vorrichtung

Info

Publication number
DE69530656D1
DE69530656D1 DE69530656T DE69530656T DE69530656D1 DE 69530656 D1 DE69530656 D1 DE 69530656D1 DE 69530656 T DE69530656 T DE 69530656T DE 69530656 T DE69530656 T DE 69530656T DE 69530656 D1 DE69530656 D1 DE 69530656D1
Authority
DE
Germany
Prior art keywords
magnetic resonance
resonance method
magnetic
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.)
Expired - Fee Related
Application number
DE69530656T
Other languages
English (en)
Other versions
DE69530656T2 (de
Inventor
Mark J Loncar
James B Murdoch
Rao P Gullapalli
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.)
Philips Nuclear Medicine Inc
Original Assignee
Marconi Medical Systems 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 Marconi Medical Systems Inc filed Critical Marconi Medical Systems Inc
Publication of DE69530656D1 publication Critical patent/DE69530656D1/de
Application granted granted Critical
Publication of DE69530656T2 publication Critical patent/DE69530656T2/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
    • G01R33/4838—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective suppression or saturation of MR signals

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)
DE69530656T 1994-11-23 1995-10-27 Magnetische Resonanzmethode und Vorrichtung Expired - Fee Related DE69530656T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/344,372 US5500593A (en) 1994-11-23 1994-11-23 Phase rotated spoiling for spatial and spectral saturation techniques
US344372 1994-11-23

Publications (2)

Publication Number Publication Date
DE69530656D1 true DE69530656D1 (de) 2003-06-12
DE69530656T2 DE69530656T2 (de) 2004-03-11

Family

ID=23350267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530656T Expired - Fee Related DE69530656T2 (de) 1994-11-23 1995-10-27 Magnetische Resonanzmethode und Vorrichtung

Country Status (4)

Country Link
US (1) US5500593A (de)
EP (1) EP0714034B1 (de)
JP (1) JP3684516B2 (de)
DE (1) DE69530656T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729138A (en) * 1995-08-18 1998-03-17 Siemens Medical Systems, Inc. Slice-by-slice variation of pulse sequence parameters in multislice two-dimensional image acquisitions
DE19928110A1 (de) * 1999-06-19 2000-12-21 Philips Corp Intellectual Pty MR-Verfahren
DE19962845C2 (de) * 1999-12-24 2003-03-27 Forschungszentrum Juelich Gmbh Verfahren zur Untersuchung eines Objekts mittels Erfassung des Ortsfrequenzraumes
US6781373B2 (en) * 2002-11-26 2004-08-24 Ge Medical Systems Global Technology Company, Llc Water chopped dual-band selective excitation
US7603156B2 (en) * 2003-07-02 2009-10-13 Ge Medical Systems Global Technology Co., Llc Systems and methods for phase encode placement
JP4717573B2 (ja) * 2005-09-26 2011-07-06 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｍｒｉ装置
US7425828B2 (en) * 2005-10-11 2008-09-16 Regents Of The University Of Minnesota Frequency swept excitation for magnetic resonance
JP5159200B2 (ja) * 2007-07-30 2013-03-06 株式会社日立メディコ 磁気共鳴イメージング装置
JP2009056072A (ja) * 2007-08-31 2009-03-19 Ge Medical Systems Global Technology Co Llc Ｍｒｉ装置
EP2372384A1 (de) * 2010-03-26 2011-10-05 Universitätsklinikum Freiburg Verfahren zur Erhöhung der Spoileffizienz in der magnetischen Resonanz
DE102010038777B4 (de) * 2010-08-02 2012-12-13 Siemens Aktiengesellschaft Erstellung von MR-Bildern eines vorbestimmten Volumenabschnitts innerhalb eines Untersuchungsobjekts bei kontinuierlicher Tischverschiebung
DE102012216353B3 (de) 2012-09-14 2014-02-27 Siemens Aktiengesellschaft Ansteuerung eines Magnetresonanzsystems zur selektiven Anregung von Teilbereichen
CN108802649B (zh) 2017-04-26 2021-06-01 西门子(深圳)磁共振有限公司 一种快速空间饱和的射频扰相方法和装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384770B1 (de) * 1989-02-23 1999-04-28 Kabushiki Kaisha Toshiba Verfahren zur Kernspindarstellung
US5055790A (en) * 1989-07-13 1991-10-08 Picker International, Inc. Ssfp imaging technique with improved t1 contrast
JPH05285116A (ja) * 1992-04-14 1993-11-02 Toshiba Corp 磁気共鳴イメージング方法
JPH0654817A (ja) * 1992-04-24 1994-03-01 Philips Electron Nv 磁気共鳴画像方法及び装置
US5311133A (en) * 1992-10-05 1994-05-10 Picker International, Inc. Concurrent generation of multiple images in fast (TR<T2) scanning sequences

Also Published As

Publication number Publication date
EP0714034A1 (de) 1996-05-29
JPH08215173A (ja) 1996-08-27
US5500593A (en) 1996-03-19
JP3684516B2 (ja) 2005-08-17
EP0714034B1 (de) 2003-05-07
DE69530656T2 (de) 2004-03-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS MEDICAL SYSTEMS (CLEVELAND), INC., CLEVELA

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee