US Patent Issued to Oura Health on July 1 for "Cardiovascular health metric determination from wearable-based physiological data" (Finnish Inventor)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,125, issued on July 1, was assigned to Oura Health Oy (Oulu, Finland).

"Cardiovascular health metric determination from wearable-based physiological data" was invented by Antti Aleksi Rantanen (Oulu, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and devices for cardiovascular health metric determination are described. A system may be configured to receive a photoplethysmogram (PPG) signal representative of a pulse waveform for a user. The pulse waveform may include a first local maximum, a downward slope following the first local maximum, and a curved feature representative of a transition from a systolic phase to a diastol...