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. 24, 2022
Filed:
Sep. 16, 2019
Applicant:
The Board of Regents, the University of Texas System, Austin, TX (US);
Inventors:
Sunil A. Sheth, Houston, TX (US);
Luca Giancardo, Houston, TX (US);
Sean I. Savitz, Houston, TX (US);
Assignee:
The Board of Regents of the University of Texas System, Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/00 (2017.01); G06N 3/08 (2006.01); G06N 3/04 (2006.01); G16H 30/40 (2018.01); A61B 6/03 (2006.01); A61B 6/00 (2006.01); A61B 5/00 (2006.01); A61B 5/02 (2006.01); G06T 11/00 (2006.01);
U.S. Cl.
CPC ...
G06T 7/0016 (2013.01); A61B 5/02042 (2013.01); A61B 5/4842 (2013.01); A61B 5/7267 (2013.01); A61B 5/7275 (2013.01); A61B 6/032 (2013.01); A61B 6/501 (2013.01); A61B 6/504 (2013.01); A61B 6/507 (2013.01); G06N 3/04 (2013.01); G06N 3/08 (2013.01); G06T 11/003 (2013.01); G16H 30/40 (2018.01); G06T 2207/10081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30016 (2013.01); G06T 2207/30101 (2013.01);
Abstract
In one embodiment, a patient's brain is evaluated after onset of a stroke by capturing computed tomography angiography (CTA) images of the brain, analyzing the CTA images with a CTA image analysis program to evaluate the patient's brain, and generating results based upon the analysis that provide an assessment of the brain. In some cases, the CTA image analysis program comprises a machine-learning algorithm that has been trained on the results of perfusion imaging analysis.