Bio-processor, bio-signal detecting system, and operation method of bio-processor
US12390120B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jun 12, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/3274
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A bio-processor, a bio-signal detecting system, and an operation method of the bio-processor are provided. The bio-processor includes a bioelectrical impedance sensor and a digital signal processor. The bioelectrical impedance sensor measures bioelectrical impedance during a sensing time including a portion of a settling time. The digital signal processor estimates a settled bioelectrical impedance value based on changes in the measured bioelectrical impedance. The digital signal processor generates bio-data based on the settled bioelectrical impedance value. The bio-processor reduces a time when a bio-signal is measured and ensures accuracy of the settled bioelectrical impedance value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.