DE3367465D1 - Nuclear magnetic resonance method and apparatus - Google Patents
Nuclear magnetic resonance method and apparatusInfo
- Publication number
- DE3367465D1 DE3367465D1 DE8383303311T DE3367465T DE3367465D1 DE 3367465 D1 DE3367465 D1 DE 3367465D1 DE 8383303311 T DE8383303311 T DE 8383303311T DE 3367465 T DE3367465 T DE 3367465T DE 3367465 D1 DE3367465 D1 DE 3367465D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic resonance
- nuclear magnetic
- resonance method
- nuclear
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8216715 | 1982-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3367465D1 true DE3367465D1 (en) | 1986-12-11 |
Family
ID=10530909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383303311T Expired DE3367465D1 (en) | 1982-06-09 | 1983-06-08 | Nuclear magnetic resonance method and apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US4563647A (de) |
EP (1) | EP0096590B1 (de) |
JP (1) | JPS59107245A (de) |
DE (1) | DE3367465D1 (de) |
GB (1) | GB2122753B (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484138A (en) * | 1982-07-01 | 1984-11-20 | General Electric Company | Method of eliminating effects of spurious free induction decay NMR signal caused by imperfect 180 degrees RF pulses |
FI75428C (fi) * | 1984-11-21 | 1988-06-09 | Instrumentarium Oy | Foerfarande foer kartlaeggning av de kaernmagnetiska egenskaperna hos ett objekt, som skall undersoekas. |
DE3445689A1 (de) * | 1984-12-14 | 1986-06-19 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Verfahren und einrichtung zur ortsaufgeloesten untersuchung einer probe mittels magnetischer resonanz von spinmomenten |
GB8521791D0 (en) * | 1985-09-02 | 1985-10-09 | Picker Int Ltd | Nuclear magnetic resonance imaging |
JPH0620435B2 (ja) * | 1985-09-25 | 1994-03-23 | 株式会社日立メディコ | 核磁気共鳴イメージング装置 |
GB8523673D0 (en) * | 1985-09-25 | 1985-10-30 | Picker Int Ltd | Nuclear magnetic resonance methods |
JPS62207447A (ja) * | 1986-03-07 | 1987-09-11 | 横河メディカルシステム株式会社 | Nmrイメ−ジングにおける選択励起方法 |
IL78240A (en) * | 1986-03-24 | 1989-09-10 | Elscint Ltd | Spatially localized spectroscopy |
ZA872921B (de) * | 1986-04-24 | 1987-10-15 | ||
FR2598509B1 (fr) * | 1986-05-06 | 1989-03-31 | Thomson Cgr | Procede de calibration de l'amplitude de l'excitation radiofrequence d'un appareil d'imagerie par resonance magnetique nucleaire |
IL79076A (en) * | 1986-06-10 | 1989-10-31 | Elscint Ltd | Restricted volume imaging |
JPS6346146A (ja) * | 1986-08-13 | 1988-02-27 | 株式会社東芝 | 磁気共鳴測定装置 |
JPS63122440A (ja) * | 1986-11-11 | 1988-05-26 | 株式会社東芝 | 磁気共鳴イメ−ジング装置 |
DE3860234D1 (de) * | 1987-01-30 | 1990-07-19 | Siemens Ag | Geraet zur ermittlung von kernmagnetischen spektren aus raeumlich selektierbaren bereichen eines untersuchungsobjektes. |
JPS63189134A (ja) * | 1987-02-02 | 1988-08-04 | 株式会社東芝 | 磁気共鳴イメ−ジング装置 |
DE3864888D1 (de) * | 1987-04-30 | 1991-10-24 | Siemens Ag | Kernspin-tomographiegeraet. |
US4733185A (en) * | 1987-06-01 | 1988-03-22 | General Electric Company | Methods for localization in NMR spectroscopy |
GB8715302D0 (en) * | 1987-06-30 | 1987-08-05 | Ordidge R J | Nmr spectroscopy |
JPS6420833A (en) * | 1987-07-15 | 1989-01-24 | Toshiba Corp | Magnetic resonance measuring apparatus |
IL84152A (en) * | 1987-10-12 | 1991-06-10 | Elscint Ltd | Magnetic resonance spectroscopic measurements of restricted volumes |
JPH01146529A (ja) * | 1987-12-02 | 1989-06-08 | Toshiba Corp | 磁気共鳴イメージング装置 |
US4843321A (en) * | 1988-04-15 | 1989-06-27 | General Electric Company | Method for volume localized spectral editing of NMR signals produced by metabolites containing coupled spins |
FI80795C (fi) * | 1988-07-01 | 1990-07-10 | Instrumentarium Oy | Foerfarande och anordning foer undersoekning av aemnens egenskaper. |
US4962357A (en) * | 1988-07-07 | 1990-10-09 | Sotak Christopher H | Two-dimensional method for spectral editing of NMR signals produced by metabolites containing coupled spins |
GB8827833D0 (en) * | 1988-11-29 | 1988-12-29 | Briand J | Magnetic resonance signal acquisition methods |
GB2249632B (en) * | 1990-08-02 | 1994-09-07 | Cancer Res Inst Royal | Improvements in,or relating to magnetic resonance spectroscopy and imaging |
US5709208A (en) * | 1994-04-08 | 1998-01-20 | The United States Of America As Represented By The Department Of Health And Human Services | Method and system for multidimensional localization and for rapid magnetic resonance spectroscopic imaging |
US5657758A (en) * | 1994-04-08 | 1997-08-19 | The United States Of America As Represented By The Secretary, Department Of Health And Human Services | Method and system for multidimensional localization and for rapid magnetic resonance spectroscopic imaging |
US6272370B1 (en) | 1998-08-07 | 2001-08-07 | The Regents Of University Of Minnesota | MR-visible medical device for neurological interventions using nonlinear magnetic stereotaxis and a method imaging |
US6463317B1 (en) | 1998-05-19 | 2002-10-08 | Regents Of The University Of Minnesota | Device and method for the endovascular treatment of aneurysms |
US6486668B1 (en) * | 2000-11-20 | 2002-11-26 | Ge Medical Systems Global Technology Company, Llc | Preparatory pulse sequence for suppression of artifacts in MR images |
US6541971B1 (en) * | 2001-06-28 | 2003-04-01 | Koninklijke Philips Electronics, N.V. | Multi-dimensional spatial NMR excitation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1525564A (en) * | 1974-09-11 | 1978-09-20 | Nat Res Dev | Image formation using nuclear magnetic resonance |
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 |
US4322684A (en) * | 1978-11-16 | 1982-03-30 | E M I Limited | Imaging systems |
US4355282A (en) * | 1979-08-03 | 1982-10-19 | Picker International Limited | Nuclear magnetic resonance systems |
GB2056078B (en) * | 1979-08-03 | 1984-02-29 | Emi Ltd | Nuclear magnetic resonance systems |
GB2079946B (en) * | 1980-03-14 | 1984-11-07 | Nat Res Dev | Nmr imaging method |
DE3209264A1 (de) * | 1982-03-13 | 1983-09-22 | Bruker Medizintechnik Gmbh, 7512 Rheinstetten | Verfahren zum messen der magnetischen kernresonanz fuer die nmr-tomographie |
-
1983
- 1983-06-02 US US06/500,328 patent/US4563647A/en not_active Expired - Lifetime
- 1983-06-08 DE DE8383303311T patent/DE3367465D1/de not_active Expired
- 1983-06-08 GB GB08315757A patent/GB2122753B/en not_active Expired
- 1983-06-08 EP EP83303311A patent/EP0096590B1/de not_active Expired
- 1983-06-09 JP JP58103509A patent/JPS59107245A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0096590A1 (de) | 1983-12-21 |
GB2122753B (en) | 1986-02-05 |
JPS59107245A (ja) | 1984-06-21 |
JPH0348814B2 (de) | 1991-07-25 |
US4563647A (en) | 1986-01-07 |
GB8315757D0 (en) | 1983-07-13 |
EP0096590B1 (de) | 1986-11-05 |
GB2122753A (en) | 1984-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT |
|
8339 | Ceased/non-payment of the annual fee |