Title:
BIOLOGICAL SIGNAL MEASUREMENT DEVICE AND BIOLOGICAL SIGNAL MEASUREMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/059761
Kind Code:
A1
Abstract:
The present invention enables suppression of motion artifacts by enabling attachment to a position with less movement, reducing the mass to suppress the effect of an acceleration rate, and enabling attachment to the optimal position even when there is an individual difference. The present invention has: a stress transferring part that has a cavity directly above an optical transmitting/receiving part and transfers, to the optical transmitting/receiving part, the stress applied from the outside to the bottom surface of the cavity; a communication part that transmits a signal received from the optical receiver to another communication part; a power supplying part that supplies power to the optical transmitting/receiving part and the communication part; and an outer shell structure that holds the optical transmitting/receiving part, the communication part, and the power supplying part therein and transfers the stress to the living body surface together with the optical transmitting/receiving part.
Inventors:
TANAKA AKIO (JP)
Application Number:
PCT/JP2021/034206
Publication Date:
March 24, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
TANAKA AKIO (JP)
International Classes:
A61B5/02; A61B5/022; A61B5/026; A61B5/1455
Domestic Patent References:
| WO2019134027A1 | 2019-07-11 | |||
| WO2020017627A1 | 2020-01-23 |
Foreign References:
| JP3217017U | 2018-07-12 | |||
| JP2018501842A | 2018-01-25 | |||
| JP2006325825A | 2006-12-07 | |||
| US20200218094A1 | 2020-07-09 | |||
| US5319397A | 1994-06-07 | |||
| US20180199869A1 | 2018-07-19 | |||
| JP2017532153A | 2017-11-02 |
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