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.:
Date of Patent:
Sep. 03, 2024
Filed:
Jul. 21, 2020
Mayo Foundation for Medical Education and Research, Rochester, MN (US);
The Government of the United States, As Represented BY the Secretary of the Army, Frederick, MD (US);
Robert W. Techentin, Rochester, MN (US);
Timothy B. Curry, Rochester, MN (US);
Michael J. Joyner, Rochester, MN (US);
Clifton R. Haider, Rochester, MN (US);
David R. Holmes, III, Rochester, MN (US);
Christopher L. Felton, Rochester, MN (US);
Barry K. Gilbert, Rochester, MN (US);
Charlotte Sue Van Dorn, Rochester, MN (US);
William A. Carey, Rochester, MN (US);
Victor A. Convertino, San Antonio, TX (US);
Mayo Foundation for Medical Education and Research, Rochester, MN (US);
The Government of the United States, as Represented by the Secretary of the Army, Frederick, MD (US);
Abstract
In accordance with some embodiments, systems, methods, and media for estimating compensatory reserve and predicting hemodynamic decompensation using physiological data are provided. In some embodiments, a system for estimating compensatory reserve is provided, the system comprising: a processor programmed to: receive a blood pressure waveform of a subject; generate a first sample of the blood pressure waveform with a first duration; provide the sample as input to a trained CNN that was trained using samples of the first duration from blood pressure waveforms recorded from subjects while decreasing the subject's central blood volume, each sample being associated with a compensatory reserve metric; receive, from the trained CNN, a first compensatory reserve metric based on the first sample; and cause information indicative of remaining compensatory reserve to be presented.