MRI apparatus
US6720767B2 · kind B2 · utility
8Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 17, 2003 |
| Grant date | Apr 13, 2004 |
| Priority date | — |
| Expiry date | Jan 17, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/56563
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
For the purpose of obtaining an image without band artifacts, in a pulse sequence for conducting data collection in an SSFP state, the phase of an RF pulse &agr; is adjusted to correct the zeroth-order phase offsets of an FID signal and SE/STE signals and a correction pulse for correcting the first-order phase offsets of the FID signal and the SE/STE signals are incorporated into a read axis pulse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.