Performance of biological measurements in the presence of noise
US10456088B2 · kind B2 · utility
1Cited by
16References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 15, 2016 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Sep 21, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2560/0209
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In particular embodiments, a method for determining a heart-rate variability (HRV) measurement of a user may include receiving, from a sensor of an electronic device of the user, heart sensor data, determining a noise level of the heart sensor data, and then adjusting the HRV measurement by an amount calculated based on the determined noise level. The sensor data may include data on a photoplethysmograph (PPG) signal over a noise-calculation time period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.