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:
Aug. 04, 2026
Filed:
Jun. 05, 2020
Aalborg Universitet, Aalborg, DK;
Samuel Emil Schmidt, Aalborg, DK;
AALBORG UNIVERSITET, Aalborg, DK;
Abstract
The proposed technology relates to the quantifying of cardiorespiratory fitness. It includes the obtaining () of a seismocardiogram (SCG) recorded with an accelerometer () configured to measure accelerations and vibrations of the chest wall of a person () caused by myocardial movement. Properties of a first signal feature (AC) in the seismocardiogram (SCG) are determined (), wherein the first signal feature (AC) corresponds to the aortic valve closure (AC) of a heartbeat. A measure indicating cardiorespiratory fitness (VO2max) is then determined () based on the properties of first signal feature (AC).
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