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Biological information acquisition device and biological information acquisition method
专利权人:
Seiko Epson Corporation
发明人:
Takashi Toya
申请号:
US15661366
公开号:
US10512426B2
申请日:
2017.07.27
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A storage unit stores a cumulative light emitting frequency or a cumulative light emitting time of a light emitting element. In a case where the cumulative light emitting frequency is greater than a predetermined light emitting frequency or the cumulative light emitting time is longer than a predetermined light emitting time, a control unit causes the light emitting element to emit light toward a living body by increasing the light emitting frequency or the light emitting time at which the light emitting element emits the light in order to acquire a light receiving result once, compared to a setting light emitting frequency or a setting light emitting time. A light receiving unit acquires information of the living body, based on a light receiving result obtained by receiving the light which is emitted toward the living body and transmitted through the living body.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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