IL75039A - Method and device for determining an nmr distribution in a region of a body - Google Patents
Method and device for determining an nmr distribution in a region of a bodyInfo
- Publication number
- IL75039A IL75039A IL75039A IL7503989A IL75039A IL 75039 A IL75039 A IL 75039A IL 75039 A IL75039 A IL 75039A IL 7503989 A IL7503989 A IL 7503989A IL 75039 A IL75039 A IL 75039A
- Authority
- IL
- Israel
- Prior art keywords
- determining
- region
- nmr distribution
- nmr
- distribution
- 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]
- G01R33/446—Multifrequency selective RF pulses, e.g. multinuclear acquisition mode
-
- 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
- G01R33/4822—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 in three dimensions
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8401382A NL8401382A (nl) | 1984-05-02 | 1984-05-02 | Werkwijze en inrichting voor het bepalen van een kernmagnetisatieverdeling in een deel van een lichaam. |
NL8402855A NL8402855A (nl) | 1984-09-18 | 1984-09-18 | Werkwijze en inrichting voor het bepalen van een kernmagnetisatieverdeling in een deel van een lichaam. |
Publications (1)
Publication Number | Publication Date |
---|---|
IL75039A true IL75039A (en) | 1990-02-09 |
Family
ID=26645947
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL75039A IL75039A0 (en) | 1984-05-02 | 1985-04-29 | Method and device for determining an nmr distribution in a region of a body |
IL75039A IL75039A (en) | 1984-05-02 | 1989-04-29 | Method and device for determining an nmr distribution in a region of a body |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL75039A IL75039A0 (en) | 1984-05-02 | 1985-04-29 | Method and device for determining an nmr distribution in a region of a body |
Country Status (5)
Country | Link |
---|---|
US (1) | US4707659A (xx) |
EP (1) | EP0164142B1 (xx) |
CA (1) | CA1253917A (xx) |
DE (1) | DE3582275D1 (xx) |
IL (2) | IL75039A0 (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3524682A1 (de) * | 1985-07-11 | 1987-01-15 | Philips Patentverwaltung | Kernspinuntersuchungsverfahren |
US4689566A (en) * | 1985-07-17 | 1987-08-25 | Advanced Nmr Systems, Inc. | NMR phase encoding using phase varying rf pulses |
US4703267A (en) * | 1985-07-17 | 1987-10-27 | Advanced Nmr Systems, Inc. | High dynamic range in NMR data acquisition |
NL8601002A (nl) * | 1986-04-21 | 1987-11-16 | Philips Nv | Werkwijze en inrichting voor het bepalen van een kernmagnetisatieverdeling in deel van een lichaam. |
JPS63109847A (ja) * | 1986-10-29 | 1988-05-14 | 株式会社日立メデイコ | 核磁気共鳴映像装置 |
US5307014A (en) * | 1991-10-18 | 1994-04-26 | Siemens Medical Systems, Inc. | Inflow MR angiography with spatially variable flip angles |
US5258711A (en) * | 1992-04-20 | 1993-11-02 | General Electric Company | NMR selective excitation of bent slices |
CA2108103C (en) * | 1993-10-08 | 2001-02-13 | Michel T. Fattouche | Method and apparatus for the compression, processing and spectral resolution of electromagnetic and acoustic signals |
US7514923B2 (en) * | 2005-11-07 | 2009-04-07 | General Electric Company | Method for localized excitation for accurate center frequency measurements with MRI |
JP7391429B2 (ja) * | 2019-08-23 | 2023-12-05 | 長沙天儀空間科技研究院有限公司 | 衛星編隊ベースの遠隔検知システム及びコンステレーションシステム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2271571B1 (xx) * | 1974-02-05 | 1977-03-04 | Cameca | |
US4021726A (en) * | 1974-09-11 | 1977-05-03 | National Research Development Corporation | Image formation using nuclear magnetic resonance |
CA1052861A (en) * | 1975-03-18 | 1979-04-17 | Varian Associates | Gyromagnetic resonance fourier transform zeugmatography |
GB2037999B (en) * | 1978-12-13 | 1983-01-06 | Emi Ltd | Imaging systems |
US4319190A (en) * | 1980-03-06 | 1982-03-09 | Bell Telephone Laboratories, Incorporated | Nuclear magnetic resonance imaging in space and frequency coordinates |
EP0046782B2 (en) * | 1980-03-14 | 1991-01-09 | National Research Development Corporation | Methods of producing image information from objects |
DE3124435A1 (de) * | 1981-06-22 | 1983-01-20 | Siemens AG, 1000 Berlin und 8000 München | Geraet zur erzeugung von bildern eines untersuchungsobjektes |
US4521749A (en) * | 1981-10-01 | 1985-06-04 | National Research Development Corporation | Simultaneous amplitude and angle modulation using detection of complex zeroes |
US4486708A (en) * | 1981-12-21 | 1984-12-04 | Albert Macovski | Selective material projection imaging system using nuclear magnetic resonance |
DE3209263A1 (de) * | 1982-03-13 | 1983-09-22 | Bruker Medizintechnik Gmbh, 7512 Rheinstetten | Verfahren zum messen der magnetischen kernresonanz |
US4431968A (en) * | 1982-04-05 | 1984-02-14 | General Electric Company | Method of three-dimensional NMR imaging using selective excitation |
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. |
US4480228A (en) * | 1982-10-15 | 1984-10-30 | General Electric Company | Selective volume method for performing localized NMR spectroscopy |
US4540958A (en) * | 1983-09-30 | 1985-09-10 | International Telephone And Telegraph Corporation | Zero if frequency-modulator |
-
1985
- 1985-04-24 DE DE8585200644T patent/DE3582275D1/de not_active Expired - Lifetime
- 1985-04-24 EP EP85200644A patent/EP0164142B1/de not_active Expired - Lifetime
- 1985-04-29 IL IL75039A patent/IL75039A0/xx unknown
- 1985-04-30 US US06/729,007 patent/US4707659A/en not_active Expired - Fee Related
- 1985-05-02 CA CA000480631A patent/CA1253917A/en not_active Expired
-
1989
- 1989-04-29 IL IL75039A patent/IL75039A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US4707659A (en) | 1987-11-17 |
EP0164142B1 (de) | 1991-03-27 |
EP0164142A1 (de) | 1985-12-11 |
CA1253917A (en) | 1989-05-09 |
DE3582275D1 (de) | 1991-05-02 |
IL75039A0 (en) | 1985-08-30 |
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