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:
Jul. 28, 2026
Filed:
Sep. 16, 2021
Oregon Health & Science University, Portland, OR (US);
David Sheridan, Portland, OR (US);
Steven D. Baker, Portland, OR (US);
Ryan Dehart, Portland, OR (US);
Oregon Health & Science University, Portland, OR (US);
Abstract
Disclosed are clinical decompensation monitoring platforms and methods. An example platform includes a wearable device to acquire photoplethysmography (PPG) waveform data representing a person's heart rate variability (HRV). Also disclosed are methods for collecting and verifying the HRV data, scoring and selecting optimal segments of HRV data for further processing that entails detecting clinically significant changes in a high frequency (HF) component, and passively monitoring clinical decompensation for providing patient feedback with individualized coping mechanisms.