Patents by Inventor Ruixi Zhou

Ruixi Zhou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190154785
    Abstract: In some aspects, the present disclosure relates to free-breathing cine imaging of an area of interest of a subject. In one embodiment, a method includes acquiring, during free breathing of the subject, magnetic resonance imaging data corresponding to an area of interest of a subject that comprises the heart, wherein the acquiring comprises applying a pulse sequence with a spiral trajectory. The method also includes performing cardiac self-gating using a self-gating signal extracted from a central region of k-space, and performing respiratory motion correction to compensate for changes in the heart position during respiratory motion, wherein the motion correction comprises rigid or non-rigid registration to determine corrective displacements. The method also includes performing image reconstruction to produce cine images of the area of interest over a plurality of heart-beats.
    Type: Application
    Filed: November 19, 2018
    Publication date: May 23, 2019
    Inventors: Ruixi Zhou, Yang Yang, Michael Salerno