Method and device for detecting physiological information
US10342455B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2016 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Aug 6, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/11
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for detecting physiological information, adapted to a wearable multi-axis accelerometer for detecting the physiological information, the method comprises obtaining a detecting signal in a sampling time via the multi-axis accelerometer; detecting peaks of the detecting signal in a first searching time interval to obtain a plurality of first peaks; calculating first time intervals between every two adjacent first peaks, and taking maximum of the first time intervals as a second searching time interval; detecting peaks of the detecting signal in the second searching time intervals to obtain a plurality of the second peaks; and obtaining the physiological information from the detecting signal based on the second peaks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.