IL79686A - Moving material projection imaging system using nuclear magnetic resonance - Google Patents
Moving material projection imaging system using nuclear magnetic resonanceInfo
- Publication number
- IL79686A IL79686A IL79686A IL7968686A IL79686A IL 79686 A IL79686 A IL 79686A IL 79686 A IL79686 A IL 79686A IL 7968686 A IL7968686 A IL 7968686A IL 79686 A IL79686 A IL 79686A
- Authority
- IL
- Israel
- Prior art keywords
- imaging system
- magnetic resonance
- nuclear magnetic
- projection imaging
- moving material
- Prior art date
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
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (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 |
---|---|---|---|
US76675285A | 1985-08-16 | 1985-08-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL79686A0 IL79686A0 (en) | 1986-11-30 |
IL79686A true IL79686A (en) | 1990-04-29 |
Family
ID=25077426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL79686A IL79686A (en) | 1985-08-16 | 1986-08-12 | Moving material projection imaging system using nuclear magnetic resonance |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0216490B1 (de) |
JP (1) | JPS62109559A (de) |
DE (1) | DE3679266D1 (de) |
IL (1) | IL79686A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621693A1 (fr) * | 1987-10-13 | 1989-04-14 | Thomson Cgr | Procede d'imagerie de mouvements intravoxels par rmn dans un corps |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833853C2 (de) * | 1978-08-02 | 1985-11-21 | Spectrospin AG, Fällanden, Zürich | Verfahren zur Aufnahme von Kernspinresonanzspektren und Vorrichtung zur Durchführung des Verfahrens |
US4528985A (en) * | 1981-12-21 | 1985-07-16 | Albert Macovski | Blood vessel imaging system using nuclear magnetic resonance |
US4443760A (en) * | 1982-07-01 | 1984-04-17 | General Electric Company | Use of phase alternated RF pulses to eliminate effects of spurious free induction decay caused by imperfect 180 degree RF pulses in NMR imaging |
US4565968A (en) * | 1983-02-16 | 1986-01-21 | Albert Macovski | Blood vessel projection imaging system using nuclear magnetic resonance |
US4516582A (en) * | 1983-05-02 | 1985-05-14 | General Electric Company | NMR blood flow imaging |
US4532473A (en) * | 1983-05-18 | 1985-07-30 | General Electric Company | NMR method for measuring and imaging fluid flow |
US4570119A (en) * | 1983-11-15 | 1986-02-11 | General Electric Company | Method for visualization of in-plane fluid flow by proton NMR imaging |
GB8331501D0 (en) * | 1983-11-25 | 1984-01-04 | Picker Int Ltd | Nuclear magnetic resonance |
US4654591A (en) * | 1985-07-29 | 1987-03-31 | Wisconsin Alumni Research Foundation | NMR flow imaging using bi-phasic excitation field gradients |
-
1986
- 1986-08-12 IL IL79686A patent/IL79686A/xx unknown
- 1986-08-14 EP EP86306299A patent/EP0216490B1/de not_active Expired
- 1986-08-14 DE DE8686306299T patent/DE3679266D1/de not_active Expired - Lifetime
- 1986-08-15 JP JP61191580A patent/JPS62109559A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3679266D1 (de) | 1991-06-20 |
EP0216490B1 (de) | 1991-05-15 |
IL79686A0 (en) | 1986-11-30 |
JPS62109559A (ja) | 1987-05-20 |
EP0216490A3 (en) | 1988-10-12 |
EP0216490A2 (de) | 1987-04-01 |
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