Title:
BLOOD PRESSURE-RELATED INFORMATION PROCESSING DEVICE, BLOOD PRESSURE-RELATED INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/170826
Kind Code:
A1
Abstract:
In the present invention, on the basis of information representing a disturbance of blood pressure time-series data, single-beat reliability, which represents the reliability of a blood pressure value at every single beat, is determined to be in a state including at least a first reliability indicating that the single-beat reliability should be used for analysis, and a second reliability indicating that the single-beat reliability is lower than the first reliability (S1). From the blood pressure time-series data, a blood pressure surge is detected on the basis of pre-defined criteria (S4). For each blood pressure surge detected, a surge period reliability representing the reliability for each blood pressure surge is determined on the basis of the single-beat reliability of each of a plurality of beats constituting each blood pressure surge (S5). Whether or not the data for each blood pressure surge is being influenced by the disturbance is determined on the basis of whether or not the surge period reliability is at a pre-defined surge reliability threshold value or higher (S6).
Inventors:
KOKUBO AYAKO (JP)
KUWABARA MITSUO (JP)
YAMASHITA SHINGO (JP)
ITO TATSUNORI (JP)
KUWABARA MITSUO (JP)
YAMASHITA SHINGO (JP)
ITO TATSUNORI (JP)
Application Number:
PCT/JP2020/004404
Publication Date:
August 27, 2020
Filing Date:
February 05, 2020
Export Citation:
Assignee:
OMRON HEALTHCARE CO LTD (JP)
International Classes:
A61B5/022; A61B5/11
Domestic Patent References:
| WO2017178592A1 | 2017-10-19 |
Foreign References:
| JP2018149183A | 2018-09-27 | |||
| JP2008142162A | 2008-06-26 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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