Hemodynamics monitoring method, system and non-transitory computer-readable recording medium
US11672438B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2017 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | May 5, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2576/026
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
According to one aspect of the invention, there is provided a method for monitoring hemodynamics, comprising the steps of: acquiring information on a posture of a first subject wearing a monitoring device; estimating a motion artifact predicted to be included in a spectroscopic measurement signal from the first subject which is measured by the monitoring device, with reference to the acquired information on the posture of the first subject, and a motion artifact estimation model for defining a correlation between a posture of at least one subject and a motion artifact occurring in a signal measured from the at least one subject; and removing the estimated motion artifact from the measurement signal from the first subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.