Patent · US Active

System and method for motion resolved MRI

US10267883B2 · kind B2 · utility

0Cited by

2References

17Claims

0Family size

Assignee

Siemens Healthcare Limited · DE

Inventors

Xiao Chen · Somerville, US
Mariappan S. Nadar · Plainsboro, US
Marcel Dominik Nickel · Herzogenaurach, DE
Boris Mailhe · Plainsboro, US
Qiu Wang · Princeton, US

Key dates

Filing date	Nov 28, 2016
Grant date	Apr 23, 2019
Priority date	—
Expiry date	Nov 24, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30056
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method comprises acquiring navigation data during navigation scans at each of a plurality of points in time. A plurality of magnetic resonance imaging (MRI) k-space data corresponding to an imaged object are acquired at the plurality of points in time using Cartesian sampling, the k-space data including at least two spatial dimensions, a time. The respective motion state for each of the k-space data are computed based on the navigation data. At least one image is reconstructed from the plurality MRI k-space data using k-space data corresponding to at least two motion states and the same point in time to reconstruct the at least one image.

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