Magnetic resonance imaging concepts
US9572514B2 · kind B2 · utility
4Cited by
22References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2012 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Aug 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/5676
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for producing multiple temporal frames of a time-resolved contrast enhanced magnetic resonance angiogram from a subject using an MR contrast agent by repeatedly applying RF pulses and sampling data in the corresponding image k-space along spiral trajectories that start at the k-space center and spiral outward toward the k-space edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.