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:
Oct. 07, 2025
Filed:
Mar. 24, 2023
Oura Health Oy, Oulu, FI;
Antti Aleksi Rantanen, Oulu, FI;
Heli Tuulia Koskimäki, Oulu, FI;
Jussi Petteri Järvelä, Kempele, FI;
Tero Juhani Vallius, Kontio, FI;
Mikko Pellervo Tuohimaa, Kempele, FI;
Veli-Pekka Kullervo Halme, Oulu, FI;
Juka-Pekka Syrjälä, Oulu, FI;
Oura Health Oy, Oulu, FI;
Abstract
Methods, systems, and devices for determining blood pressure based on a relative timing of pulses are described. In some implementations, a system may include one or more wearable devices configured to measure heartbeats at different locations on the body of a user. The different locations may be different physiological locations (e.g., chest and finger/wrist), and/or different penetration depths at the same physiological location. The system may use the components of the wearable devices to acquire physiological data and to observe one or more heartbeats of the user over a time period. The system may compare pulse observation times observed at the different locations, and may determine a blood pressure metric for the user based on a relative timing of when heartbeats are observed at the different locations.