Title:
ELECTRONIC DEVICE, CONTROL METHOD OF ELECTRONIC DEVICE, AND CONTROL PROGRAM OF ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2021132869
Kind Code:
A
Abstract:
To provide an electronic device that can accurately acquire information on a change in a blood flow before and after an event, a control method of the electronic device, and a control program of the electronic device.SOLUTION: An electronic device includes: a video processing unit for acquiring pulse wave information indicating a pulse wave of a first part 61 of a body and pulse wave information indicating a pulse wave of a second part on the basis of video information on the body in a first video obtained by imaging at least a part of the body, and acquiring pulse wave information indicating a pulse wave of the first part 61 and pulse wave information indicating a pulse wave of the second part 62 on the basis of video information on the body in a second video; and an information processing unit for acquiring a measurement result indicating a degree of change in a blood flow from the time that the first image is captured to the time that the second image is captured on the basis of a relation between the pulse wave information on the first part 61 and the pulse wave information on the second part 62 that have been acquired from the first video, and a relation between the pulse wave information on the first part 61 and the pulse wave information on the second part 62 that have been acquired from the second video.SELECTED DRAWING: Figure 7
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Inventors:
TOMITA TAKAHIRO
OTSUKA TOSHIHIKO
OTSUKA TOSHIHIKO
Application Number:
JP2020031638A
Publication Date:
September 13, 2021
Filing Date:
February 27, 2020
Export Citation:
Assignee:
CASIO COMPUTER CO LTD
International Classes:
A61B5/026; A61B5/02
Domestic Patent References:
| JP2016190022A | 2016-11-10 | |||
| JPS6354135A | 1988-03-08 | |||
| JP2017042386A | 2017-03-02 | |||
| JP2007082682A | 2007-04-05 | |||
| JP2015054224A | 2015-03-23 |
Foreign References:
| WO2012039192A1 | 2012-03-29 | |||
| KR101102624B1 | 2012-01-04 | |||
| US20190046057A1 | 2019-02-14 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Iwaike Mitsuru
Hayashi Ichiyoshi
Iwaike Mitsuru