Title:
DEHYDRATION SYMPTOM ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/073750
Kind Code:
A1
Abstract:
This dehydration symptom estimation device comprises: a perspiration amount measurement unit (1) that measures the amount of perspiration of a person subject to measurement; a sweat electrolyte concentration measurement unit (2) that measures the concentration of electrolytes in the sweat of the person subject to measurement; a blood electrolyte concentration estimation unit (4) that estimates the concentration of electrolytes in the blood of the person subject to measurement on the basis of the amount of perspiration and the concentration of electrolytes in the sweat; and a dehydration symptom determination unit (5) that determines whether the person subject to measurement has dehydration symptoms on the basis of the concentration of electrolytes in the blood.
More Like This:
Inventors:
HASHIMOTO YUKI (JP)
Application Number:
PCT/JP2021/039231
Publication Date:
May 04, 2023
Filing Date:
October 25, 2021
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
A61B5/00
Domestic Patent References:
| WO2020099220A1 | 2020-05-22 | |||
| WO2013024567A1 | 2013-02-21 |
Foreign References:
| US20170014035A1 | 2017-01-19 | |||
| JPS6272321A | 1987-04-02 | |||
| JP2017198577A | 2017-11-02 | |||
| JP2006523127A | 2006-10-12 |
Other References:
GONG RUI: "P-47 - Sweat Monitoring System,", SAT2019 TECHNOLOGY SHOWCASE, 29 January 2019 (2019-01-29), pages 49, XP093061151, Retrieved from the Internet [retrieved on 20230705]
Attorney, Agent or Firm:
YAMAKAWA, Shigeki et al. (JP)
Download PDF: