Hideyuki Umekawa,Kazuhiro Sakai,Manabu Akamatsu,Tomoaki Kojima
申请号：
US15226371
公开号：
US10376223B2
申请日:
2016.08.02
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Provided is a living-body information measurement device including a first light emitting element and a second light emitting element each that emits different light in wavelength, a light receiving element that receives the light emitted from the first light emitting element and the second light emitting element, a control unit that controls an emission period of each of the first light emitting element and the second light emitting element so that the number of times of emission of the second light emitting element per unit time is less than the number of times of emission of the first light emitting element per unit time, and a measuring unit that measures plural living-body information based on the light received in the light receiving element.
