Uneven-counter-rotational coil based MRI RF coil array
US7221974B1 · kind B1 · utility
1Cited by
9References
18Claims
0Family size
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Key dates
| Filing date | Feb 27, 2002 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Jan 26, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/3415
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A MRI RF coil array is formed from a first coil having a null B1 point and a quasi-one-peak sensitivity profile, and a second coil oriented with respect to the first coil to reduce coupling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.