GB8429134D0 - Rf field coils - Google Patents
Rf field coilsInfo
- Publication number
- GB8429134D0 GB8429134D0 GB848429134A GB8429134A GB8429134D0 GB 8429134 D0 GB8429134 D0 GB 8429134D0 GB 848429134 A GB848429134 A GB 848429134A GB 8429134 A GB8429134 A GB 8429134A GB 8429134 D0 GB8429134 D0 GB 8429134D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- field coils
- coils
- field
- 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.)
- Withdrawn
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
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
- G01R33/34069—Saddle coils
-
- 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
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
- G01R33/34076—Birdcage coils
-
- 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
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/34007—Manufacture of RF coils, e.g. using printed circuit board technology; additional hardware for providing mechanical support to the RF coil assembly or to part thereof, e.g. a support for moving the coil assembly relative to the remainder of the MR system
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0284—Details of three-dimensional rigid printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
Landscapes
- Physics & Mathematics (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 |
---|---|---|---|
US56525583A | 1983-12-23 | 1983-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8429134D0 true GB8429134D0 (en) | 1984-12-27 |
GB2151791A GB2151791A (en) | 1985-07-24 |
Family
ID=24257823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08429134A Withdrawn GB2151791A (en) | 1983-12-23 | 1984-11-19 | RF Field coils for NMR apparatus |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2557298A1 (en) |
GB (1) | GB2151791A (en) |
IL (1) | IL73676A0 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737715A (en) * | 1985-02-14 | 1988-04-12 | Jeol Ltd. | Coil system for nuclear magnetic resonance spectrometer probe |
US5045792A (en) * | 1985-08-14 | 1991-09-03 | Picker International, Inc. | Split and non-circular magnetic resonance probes with optimum field uniformity |
US4841248A (en) * | 1985-08-14 | 1989-06-20 | Picker International, Inc. | Transverse field limited localized coil for magnetic resonance imaging |
US4920318A (en) * | 1985-08-14 | 1990-04-24 | Picker International, Inc. | Surface coil system for magnetic resonance imaging |
US4793356A (en) * | 1985-08-14 | 1988-12-27 | Picker International, Inc. | Surface coil system for magnetic resonance imaging |
US4707664A (en) * | 1986-06-25 | 1987-11-17 | The Regents Of The University Of California | QD MRI RE coil using non-homogeneous and non-uniform RF field distribution |
US4740752A (en) * | 1986-08-06 | 1988-04-26 | The Regents Of The University Of California | Non-overlapping qd MRI RF coil |
US5084311A (en) * | 1988-12-28 | 1992-01-28 | General Electric Company | Electromagnetic transducers and method of making them |
US5167983A (en) * | 1988-12-28 | 1992-12-01 | General Electric Company | Method of forming a conductor pattern on the inside of a hollow tube by reacting a gas or fluid therein with actinic radiation |
US5017872A (en) * | 1990-01-19 | 1991-05-21 | General Electric Company | NMR radio frequency coil with dielectric loading for improved field homogeneity |
DE4218635C2 (en) * | 1992-06-05 | 1996-05-23 | Siemens Ag | Radio-frequency receiving antenna of a device for magnetic resonance imaging with at least one capacitor |
US6420871B1 (en) * | 2001-03-02 | 2002-07-16 | Varian, Inc. | Multiple tuned birdcage coils |
EP1929320A2 (en) | 2004-09-16 | 2008-06-11 | Koninklijke Philips Electronics N.V. | Magnetic resonance receive coils with compact inductive components |
WO2006074943A2 (en) * | 2005-01-14 | 2006-07-20 | Schleifring Und Apparatebau Gmbh | Rf coils for magnetic resonance tomographs |
DE102005030745B4 (en) | 2005-06-29 | 2008-05-29 | Schleifring Und Apparatebau Gmbh | RF coils for magnetic resonance imaging |
DE102006042996A1 (en) * | 2006-09-13 | 2007-10-04 | Siemens Ag | Antenna for magnetic resonance application, has conductor loop oscillating high frequency current in current flow direction during operation of antenna and divided into loop sections in current flow direction |
DE102006059137B3 (en) * | 2006-12-14 | 2008-07-31 | Siemens Ag | Array antenna for magnetic resonance applications |
CN101856229B (en) * | 2010-04-22 | 2013-04-24 | 杜健军 | Radio-frequency coil device in magnetic resonance imaging system |
US10274555B2 (en) | 2014-03-24 | 2019-04-30 | Koninklijke Philips N.V. | Magnetic resonance imaging RF antenna |
CH709470A1 (en) | 2014-04-03 | 2015-10-15 | Grigore Foculescu | A device for electromagnetic treatment of fuels and method of operating such. |
EP3221867A4 (en) * | 2014-11-20 | 2018-12-05 | The Medical College of Wisconsin, Inc. | High q-factor magnetic resonance imaging radio frequency coil device and methods |
-
1984
- 1984-11-19 GB GB08429134A patent/GB2151791A/en not_active Withdrawn
- 1984-11-29 IL IL73676A patent/IL73676A0/en unknown
- 1984-12-21 FR FR8419607A patent/FR2557298A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2151791A (en) | 1985-07-24 |
IL73676A0 (en) | 1985-02-28 |
FR2557298A1 (en) | 1985-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |