Biological information analysis device, system, and program
US11246501B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 14, 2017 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Mar 3, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2021/0083
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biological information analysis device including: an indicator extraction unit that is configured to extract, from time-series data regarding blood pressure waveforms consecutively measured by a sensor that is configured to be worn on a body part of a user and to be capable of non-invasively measuring a blood pressure waveform for each heartbeat, data regarding blood pressure waveforms corresponding to a period of time in which a change in blood pressure occurs, and extract an indicator that is related to the functionality of respiratory organs of the user, based on characteristics of the blood pressure waveforms corresponding to the period of time; and a processing unit that performs processing that is based on the indicator thus extracted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.