MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202527095225 A) filed by Hemolens Diagnostics Spolka Z Ograniczona Odpowiedzialnoscia on October 03, 2025, for A Method Of Training An Artificial Deep Neural Network For Estimation Of Hemodynamic Parameter, A Method Of Estimation Of Hemodynamic Parameter, Computer Program Products And Computer Systems.
Inventors include Konopczynski, Tomasz; Zieba, Maciej; Rygiel, Patryk; and Pluszka, Pawel.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: A method of training of an artificial deep neural network (ADNN) for estimation of a hemodynamic parameter from a geometry of a blood vessel tree comprising a step of obtaining of a set of geometries of vessel trees, according to the invention is realized with the ADNN having an architecture adapted for point cloud processing with distance based point grouping. The distance is defined as geodesic distance along the blood vessel tree. A method of estimation of hemodynamic parameters from a geometry of a blood vessel tree using an ADNN, according to the invention, involves using ADNN adapted for point cloud processing with geodesic distance based point grouping. The invention concerns also a computer program products comprising a set of instruction that, when run on a computing system, cause it to realize the methods according to the invention. The invention concerns also a computer system adapted to realize methods according to the invention.
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