Predicting a cardiovascular behavior of a newborn to birth from the fetus physiological parameters of the newborn to birth
Published in U.S. Patent Application No. US20260112490 A1, 2026
Recommended citation: Morales Varela, H., Weder, P.C., 2026. Predicting a cardiovascular behavior of a newborn to birth from the fetus physiological parameters of the newborn to birth. U.S. Patent Application No. US20260112490 A1, filed October 17, 2025, published April 23, 2026. Applicant: Dassault Systèmes. Priority: EP24306737 (October 17, 2024). https://patents.google.com/patent/US20260112490A1/en
A computer-implemented method for predicting a cardiovascular behavior of a newborn to birth from his/her fetus physiological parameters. The method comprises obtaining physiological parameters of the fetus, obtaining a non-calibrated surrogate cardiovascular model modeling a cardiovascular system of the fetus and modelling at least one physiological change triggered by the birth, calibrating the non-calibrated surrogate cardiovascular model with a data assimilation algorithm using the obtained physiological parameters of the fetus, thereby obtaining a calibrated surrogate cardiovascular model of the fetus, and predicting the cardiovascular behavior of the newborn by triggering the at least one physiological change of the calibrated surrogate cardiovascular model of the fetus, thereby obtaining a calibrated surrogate cardiovascular model of the newborn.
Filed by Dassault Systèmes with inventors Hernán Morales Varela and Philipp Christoph Weder, claiming priority to European application EP24306737 filed October 17, 2024.