GB9320894D0 - Apparatus for magnetic resonance measurement - Google Patents
Apparatus for magnetic resonance measurementInfo
- Publication number
- GB9320894D0 GB9320894D0 GB939320894A GB9320894A GB9320894D0 GB 9320894 D0 GB9320894 D0 GB 9320894D0 GB 939320894 A GB939320894 A GB 939320894A GB 9320894 A GB9320894 A GB 9320894A GB 9320894 D0 GB9320894 D0 GB 9320894D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic resonance
- resonance measurement
- measurement
- 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.)
- Granted
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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9320894A GB2284058B (en) | 1993-10-11 | 1993-10-11 | Apparatus for magnetic resonance measurement |
PCT/GB1994/002247 WO1995010786A2 (en) | 1993-10-11 | 1994-10-11 | Apparatus for magnetic resonance measurement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9320894A GB2284058B (en) | 1993-10-11 | 1993-10-11 | Apparatus for magnetic resonance measurement |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9320894D0 true GB9320894D0 (en) | 1993-12-01 |
GB2284058A GB2284058A (en) | 1995-05-24 |
GB2284058B GB2284058B (en) | 1997-07-09 |
Family
ID=10743314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9320894A Expired - Fee Related GB2284058B (en) | 1993-10-11 | 1993-10-11 | Apparatus for magnetic resonance measurement |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2284058B (en) |
WO (1) | WO1995010786A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6208143B1 (en) * | 1998-04-10 | 2001-03-27 | The Board Of Trustee Of The Leland Stanford Junior University | Biplanar homogeneous field electromagnets and method for making same |
DE102013210237B4 (en) * | 2013-06-03 | 2016-12-29 | Siemens Healthcare Gmbh | Method for operating a mobile magnetic resonance tomography system |
CO2016006122A1 (en) * | 2016-12-29 | 2018-07-10 | Univ Eafit | Type h dipole electromagnet including a straight parallelepiped steel magnetic circuit with rounded inner edges |
CN109856574A (en) * | 2019-01-31 | 2019-06-07 | 佛山瑞加图医疗科技有限公司 | Permanent magnet type magnetic resonance imaging device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1937794C3 (en) * | 1969-07-25 | 1973-11-29 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Magnet for high resolution nuclear resonance spectrometer |
JPS5535729B1 (en) * | 1971-07-10 | 1980-09-16 | ||
GB1528151A (en) * | 1975-10-31 | 1978-10-11 | English Electric Valve Co Ltd | Permanent magnets |
WO1984000611A1 (en) * | 1982-08-04 | 1984-02-16 | William H Oldendorf | Adjustable magnet suitable for in vivo nmr imaging and method of adjusting the same |
GB8305303D0 (en) * | 1983-02-25 | 1983-03-30 | Picker Int Ltd | Magnets |
US4613820A (en) * | 1984-04-06 | 1986-09-23 | General Electric Company | RF shielded room for NMR imaging system |
JPS60242350A (en) * | 1984-05-16 | 1985-12-02 | Sanyo Electric Co Ltd | Nuclear magnetic resonance image pickup device |
JPS61204551A (en) * | 1985-03-08 | 1986-09-10 | Hitachi Ltd | Magnetic field generator of nuclear magnetic resonance diagnosis device |
US4829252A (en) * | 1987-10-28 | 1989-05-09 | The Regents Of The University Of California | MRI system with open access to patient image volume |
US5134374A (en) * | 1989-06-01 | 1992-07-28 | Applied Superconetics | Magnetic field control apparatus |
GB9009579D0 (en) * | 1990-04-27 | 1990-06-20 | Oxford Advanced Tech | Magnetic field generating assembly |
EP0525246A1 (en) * | 1991-08-01 | 1993-02-03 | Siemens Aktiengesellschaft | Magnet arrangement with a magnetic stray field generating yoke body |
US5315276A (en) * | 1992-01-29 | 1994-05-24 | Hewlett Packard Company | Compact superconducting magnet for magnetic resonance imaging |
-
1993
- 1993-10-11 GB GB9320894A patent/GB2284058B/en not_active Expired - Fee Related
-
1994
- 1994-10-11 WO PCT/GB1994/002247 patent/WO1995010786A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1995010786A3 (en) | 1995-06-01 |
GB2284058A (en) | 1995-05-24 |
WO1995010786A2 (en) | 1995-04-20 |
GB2284058B (en) | 1997-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19971011 |