The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Oct. 22, 2015
Washington University, St. Louis, MO (US);
Julia Kar, St. Louis, MO (US);
Michael K. Pasque, St. Louis, MO (US);
Brian P. Cupps, St. Louis, MO (US);
Washington University, St. Louis, MO (US);
Abstract
A method for rapid computation of three-dimensional displacement and Lagrange strain in a high resolution filed of phase data obtained with Displacement Encoding with Stimulated Echoes (DENSE) in magnetic resonance images of the myocardium. The method includes semi-automated segmentation of a region of a heart, phase unwrapping the images in three dimensions, and a custom radial point interpolation method (RPIM). The RPIM is a meshfree numerical analysis method that uses radial basis functions and polynomial functions to calculate the Lagrange strain of DENSE displacement data acquired from the myocardium.