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:
Nov. 11, 2025
Filed:
Mar. 10, 2021
Applicant:
Circle Cardiovascular Imaging Inc., Calgary, CA;
Inventors:
Bijoy K. Menon, Calgary, CA;
Wu Qiu, Calgary, CA;
Mayank Goyal, Calgary, CA;
Michael Hill, Calgary, CA;
Andrew Demchuk, Calgary, CA;
Alireza Sojoudi, Calgary, CA;
Assignee:
Circle Cardiovascular Imaging Inc., Calgary, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2024.01); A61B 6/50 (2024.01); G06T 7/00 (2017.01); G16H 50/50 (2018.01); G16H 50/70 (2018.01);
U.S. Cl.
CPC ...
A61B 6/5217 (2013.01); A61B 6/501 (2013.01); A61B 6/5235 (2013.01); A61B 6/5247 (2013.01); G06T 7/0016 (2013.01); G16H 50/50 (2018.01); G16H 50/70 (2018.01); G06T 2200/24 (2013.01); G06T 2207/10081 (2013.01); G06T 2207/10088 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30016 (2013.01); G06T 2207/30104 (2013.01);
Abstract
The invention relates to systems and methods for predicting ischemic brain tissue fate from multi-phase CT-angiography. More specifically, systems and methods are provided that enable meaningful prediction of core, penumbra and perfusion from mCTA images using software that has been trained via machine learning to interpret mCTA images.