Bio-information measuring apparatus and bio-information measuring method
US11540779B2 · kind B2 · utility
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6References
15Claims
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Key dates
| Filing date | Jul 24, 2018 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Jan 26, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/746
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A bio-information measuring apparatus bio-information measuring method are provided. The bio-information measuring apparatus includes: a pulse wave obtainer configured to obtain a pulse wave signal, and a processor configured to correct a feature of the obtained pulse wave signal based on a variation in an amplitude of the obtained pulse wave signal, and to measure bio-information based on the corrected feature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.