Blood pressure measurement device and blood pressure measurement method
US11627885B2 · kind B2 · utility
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14Claims
0Family size
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Key dates
| Filing date | Dec 5, 2018 |
| Grant date | Apr 18, 2023 |
| Priority date | — |
| Expiry date | Jan 1, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
There is provided a technique configured to measure blood pressure with high accuracy. A pulse wave is acquired from each of a plurality of regions on a body surface of a subject, at least two regions are selected from among the plurality of regions in accordance with signal quality of the acquired pulse wave of each region, and blood pressure information is calculated with reference to pulse wave propagation information indicating pulse wave propagation between the at least two regions selected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.