GB9920185D0 - Active acoustic control for gradient coil structures in MRI - Google Patents
Active acoustic control for gradient coil structures in MRIInfo
- Publication number
- GB9920185D0 GB9920185D0 GBGB9920185.7A GB9920185A GB9920185D0 GB 9920185 D0 GB9920185 D0 GB 9920185D0 GB 9920185 A GB9920185 A GB 9920185A GB 9920185 D0 GB9920185 D0 GB 9920185D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- mri
- gradient coil
- acoustic control
- coil structures
- active acoustic
- 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.)
- Ceased
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9920185.7A GB9920185D0 (en) | 1999-08-27 | 1999-08-27 | Active acoustic control for gradient coil structures in MRI |
AU67122/00A AU6712200A (en) | 1999-08-27 | 2000-08-25 | Active acoustic control for gradient coil structures in mri |
PCT/GB2000/003261 WO2001016616A2 (en) | 1999-08-27 | 2000-08-25 | Active acoustic control for gradient coil structures in mri |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9920185.7A GB9920185D0 (en) | 1999-08-27 | 1999-08-27 | Active acoustic control for gradient coil structures in MRI |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9920185D0 true GB9920185D0 (en) | 1999-10-27 |
Family
ID=10859822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9920185.7A Ceased GB9920185D0 (en) | 1999-08-27 | 1999-08-27 | Active acoustic control for gradient coil structures in MRI |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6712200A (en) |
GB (1) | GB9920185D0 (en) |
WO (1) | WO2001016616A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9923648D0 (en) * | 1999-10-07 | 1999-12-08 | Magnex Scient Limited | Acoustic liner |
CN101495882A (en) | 2006-07-07 | 2009-07-29 | 皇家飞利浦电子股份有限公司 | MRI gradient coil assembly with reduced acoustic noise |
EP2388610A1 (en) | 2010-05-20 | 2011-11-23 | Koninklijke Philips Electronics N.V. | Magnetic Resonance Imaging Gradient Coil, Magnet Assembly, and System |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225390B1 (en) * | 1985-06-04 | 1991-01-30 | Mitsubishi Denki Kabushiki Kaisha | Coil for nuclear magnetic resonance imaging diagnostic apparatus |
JPH01208817A (en) * | 1988-02-17 | 1989-08-22 | Fuji Electric Co Ltd | Magnet device for nuclear magnetic resonance type diagnostic apparatus |
JPH0252638A (en) * | 1988-08-16 | 1990-02-22 | Toshiba Corp | Magnetic resonance imaging device |
JP2712494B2 (en) * | 1989-02-27 | 1998-02-10 | 株式会社島津製作所 | Nuclear magnetic resonance tomograph |
JPH0382448A (en) * | 1989-08-25 | 1991-04-08 | Hitachi Ltd | Inclined magnetic field coil of mri |
JPH03173530A (en) * | 1989-12-04 | 1991-07-26 | Hitachi Ltd | Inclined magnetic field coil of magnetic resonance imaging device |
JP3156088B2 (en) * | 1991-06-24 | 2001-04-16 | 株式会社日立製作所 | Magnetic resonance imaging equipment |
JP3179805B2 (en) * | 1991-09-04 | 2001-06-25 | 株式会社日立メディコ | Gradient magnetic field generating coil for MR imaging system |
GB9506829D0 (en) * | 1995-04-01 | 1995-05-24 | Mansfield Peter | Active acoustic screening for quiet gradient coils in mri |
US5793210A (en) * | 1996-08-13 | 1998-08-11 | General Electric Company | Low noise MRI scanner |
-
1999
- 1999-08-27 GB GBGB9920185.7A patent/GB9920185D0/en not_active Ceased
-
2000
- 2000-08-25 AU AU67122/00A patent/AU6712200A/en not_active Abandoned
- 2000-08-25 WO PCT/GB2000/003261 patent/WO2001016616A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001016616A2 (en) | 2001-03-08 |
AU6712200A (en) | 2001-03-26 |
WO2001016616A3 (en) | 2001-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |