Magnetic resonance system and shimming method and imaging method thereof
US11965945B2 · kind B2 · utility
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1References
17Claims
0Family size
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Key dates
| Filing date | Aug 23, 2022 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Aug 23, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/5608
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Embodiments of the present application provide a magnetic resonance system and a shimming method and an imaging method thereof. The shimming method comprises: performing a scout scan on a subject to be examined, and obtaining phase data of a plurality of slice positions; determining three-dimensional space static magnetic field information according to the phase data of the plurality of slice positions; and determining a shimming value of a slice in a region of interest according to the three-dimensional space static magnetic field information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.