United States
US 12,697,072 B2
Multiparameteric estimation of cardiorespiratory fitness in seismocardiography
US 12,697,072 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: AALBORG UNIVERSITET. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- AALBORG UNIVERSITET
- Inventors
- Samuel Emil Schmidt
- Publication date
- 2026-08-04
- Filing date
- 2021-12-02
- Document type
- B2 Granted patent
- Also written as
- US 12,697,072 B2 · US12697072 · 12697072
Abstract
The proposed technology relates to the quantifying of cardiorespiratory fitness. It includes the obtaining (102) of a seismocardiogram (SCG) recorded with an accelerometer (14) configured to measure accelerations and vibrations of the chest wall of a person (18) caused by myocardial movement. Properties of a first signal feature (AC) in the seismocardiogram (SCG) are determined (104), wherein the first signal feature (AC) corresponds to the aortic valve closure (AC) of a heartbeat.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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