5 patents
Utility
System and Methods of Prediction of Ischemic Brain Tissue Fate from Multi-Phase CT-Angiography in Patients with Acute Ischemic Stroke using Machine Learning
19 Oct 23
The invention relates to systems and methods for predicting ischemic brain tissue fate from multi-phase CT-angiography.
Bijoy K. Menon, Wu Qiu, Mayank Goyal, Michael Hill, Andrew Demchuk, Alireza Sojoudi
Filed: 19 Apr 23
Utility
System and Methods of Prediction of Ischemic Brain Tissue Fate from Multi-Phase CT-Angiography in Patients with Acute Ischemic Stroke using Machine Learning
7 Sep 23
The invention relates to systems and methods for predicting ischemic brain tissue fate from multi-phase CT-angiography.
Bijoy K. Menon, Wu Qiu, Mayank Goyal, Michael Hill, Andrew Demchuk, Alireza Sojoudi
Filed: 10 Mar 21
Utility
Method and System for Web-based Medical Image Processing
8 Dec 22
A medical imaging study comprising a plurality of medical images having been acquired by an imaging apparatus for a given patient are received, and a plurality of data arrays representing the plurality of medical images are generated.
Xuexin Gao, Glen Paul Van De Mosselaer, Cynthia Mon-San Chiu, Qiao Wei
Filed: 4 Jun 21
Utility
Method and System for Automatically Generating and Analyzing Fully Quantitative Pixel-wise Myocardial Blood Flow and Myocardial Perfusion Reserve Maps to Detect Ischemic Heart Disease Using Cardiac Perfusion Magnetic Resonance Imaging
11 Mar 21
A computer-implemented method for automatically generating a fully quantitative myocardial blood flow map, comprising: receiving myocardial perfusion magnetic resonance imaging (MRI) images and arterial input function (AIF) MRI images; correcting a motion of a heart in the myocardial perfusion MRI images and the AIF MRI images, thereby obtaining motion corrected myocardial perfusion MRI images and motion corrected AIF images; correcting an intensity of the motion corrected myocardial perfusion MRI images and an intensity of the motion corrected AIF images, thereby obtaining surface coil intensity corrected MRI images and surface coil intensity corrected AIF images; using the surface coil intensity corrected MRI images and the surface coil intensity corrected AIF images, determining time-signal intensity characteristics and segmenting a left ventricle myocardial tissue region; and generating the myocardial blood flow map using the motion corrected myocardial perfusion MRI images, the left ventricle myocardial tissue region segmentation and the time-signal intensity characteristics.
Li-Yueh HSU, Matthew JACOBS, Mitchel BENOVOY, Andrew ARAI
Filed: 17 May 19
Utility
Measuring oxygenation changes in tissue as a marker for vascular function
18 May 20
A method and system for processing imaging data of a tissue in an individual following a change in oxygenation or blood flow in tissue, for assessing tissue function.
Matthias Friedrich, Kady Fischer, Jacqueline McQuaker, Dominik Günsch, Qiao Wei, Estee Lee, Philipp Kai Barckow
Filed: 9 Apr 17
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