Patent · US Active

Coronary lumen and reference wall segmentation for automatic assessment of coronary artery disease

US12094112B2 · kind B2 · utility

5Cited by

2References

23Claims

0Family size

Assignee

Siemens Healthineers AG · DE

Inventors

Mehmet Akif Gulsun · Princeton, US
Puneet Sharma · Rahway, US
Diana Ioana Stoian · Brașov, RO
Max Schöbinger · Hirschaid, DE

Key dates

Filing date	Jan 27, 2022
Grant date	Sep 17, 2024
Priority date	—
Expiry date	Jan 23, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30101
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Systems and methods for automated assessment of a vessel are provided. One or more input medical images of a vessel of a patient are received. A plurality of vessel assessment tasks for assessing the vessel is performed using a machine learning based model trained using multi-task learning. The plurality of vessel assessment tasks comprises segmentation of reference walls of the vessel from the one or more input medical images and segmentation of lumen of the vessel from the one or more input medical images. Results of the plurality of vessel assessment tasks are output.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.