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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.:

US 11816836 B1

PDFFull Text
Date of Patent:
Nov. 14, 2023

Filed:

Mar. 06, 2023

Method and system for assessing vessel obstruction based on machine learning

Applicant:

Pie Medical Imaging B.v., Maastricht, NL;

Inventors:

Ivana Isgum, Nieuwegein, NL;

Majd Zreik, Utrecht, NL;

Jean-Paul Aben, Limbricht, NL;

Assignee:

Pie Medical Imaging B.V., Maastricht, NL;

Attorney:

GORDON & JACOBSON, P.C.

Primary Examiner:

Jayesh A Patel

Int. Cl.
CPC ...
G06K 9/00 (2022.01); G06T 7/00 (2017.01); G06T 15/08 (2011.01); A61B 6/00 (2006.01); G06N 20/00 (2019.01); G06N 3/08 (2023.01);
U.S. Cl.
CPC ...
G06T 7/0012 (2013.01); A61B 6/481 (2013.01); A61B 6/504 (2013.01); A61B 6/507 (2013.01); A61B 6/5217 (2013.01); G06N 3/08 (2013.01); G06N 20/00 (2019.01); G06T 15/08 (2013.01); G06T 2200/04 (2013.01); G06T 2200/08 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30048 (2013.01); G06T 2207/30101 (2013.01);
Abstract

Methods and systems are described for assessing a vessel obstruction. The methods and systems obtain a volumetric image dataset of a myocardium and at least one coronary vessel, wherein the myocardium comprises muscular tissue of the heart. A three-dimensional (3D) image corresponding to a coronary vessel of interest is created from the volumetric image dataset. Feature data that represents features of both the myocardium and the coronary vessel of interest is generated. At least some of the feature data is determined by a first machine learning-based model based on the 3D image. A second machine learning-based model is used to determine at least one parameter based on the feature data, wherein the at least one parameter represents functionally significant coronary lesion severity of the coronary vessel of interest.

Find Patent Forward Citations

Isgum, Ivana. (2023). Method and system for assessing vessel obstruction based on machine learning (U.S. Patent No. 11816836). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11816836

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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