Patent · US Active

Systems and methods for magnetic resonance imaging

US12253586B2 · kind B2 · utility

0Cited by
1References
20Claims
0Family size

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Inventors

Key dates

Filing dateApr 11, 2023
Grant dateMar 18, 2025
Priority date—
Expiry dateJun 19, 2043

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG01R33/5676
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

An MRI method and system may be provided. A plurality of sets of k-space data of a region of interest (ROI) of a subject may be obtained. Each of the plurality of sets of k-space data may be collected during one of a plurality of acquisition periods after an MR sequence is applied on the subject. Then, for each of the plurality of sets of k-space data, position information of a reference region during the corresponding acquisition period may be determined based on the set of k-space data. The set of k-space data may be corrected based on the position information of the reference region. Further, a dynamic MR image sequence may be generated based on the plurality sets of corrected k-space data.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.