Apparatus and method for estimating blood pressure
US12207907B2 · kind B2 · utility
0Cited by
2References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 13, 2020 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Nov 30, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/6898
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for and a method for estimating blood pressure are provided. The apparatus for estimating blood pressure includes: a sensor configured to measure a pulse wave signal from an object; and a processor configured to obtain a mean arterial pressure (MAP) based on the pulse wave signal, configured to classify a phase of the obtained MAP according to at least one classification criterion, and to obtain a systolic blood pressure (SBP) by using an estimation model corresponding to the classified phase of the MAP among estimation models corresponding to respective phases of the MAP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.