Patent · US Active

System and method for correcting for patient motion during MR scanning

US11696700B2 · kind B2 · utility

0Cited by

4References

21Claims

0Family size

Assignee

General Electric Company · US

Inventors

Michael Rotman · Netanya, IL
Rafael Shmuel Brada · Hod HaSharon, IL
Sangtae Ahn · Guilderland, US
Christopher Judson Hardy · Niskayuna, US
Itzik Malkiel · Givatayim, IL
Ron Wein · Ramat HaSharon, IL

Key dates

Filing date	Apr 25, 2019
Grant date	Jul 11, 2023
Priority date	—
Expiry date	Nov 11, 2041

Classification

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

Abstract

K-space data obtained from a magnetic resonance imaging scan where motion was detected is split into two parts in accordance with the timing of the motion to produce first and second sets of k-space data corresponding to different poses. Sub-images are reconstructed from the k first and second sets of k-space data, which are used as inputs to a deep neural network which transforms them into a motion-corrected image.

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