Chang Mok Choi,Byung Hoon Ko,Jong Wook Lee,Youn Ho Kim
申请号：
US16748342
公开号：
US20200229743A1
申请日:
2020.01.21
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An apparatus for estimating bio-information of an object of interest may include a processor configured to obtain a plurality of pulse wave signals of an object via a plurality of channels, determine a plurality of oxygen saturation values corresponding to the plurality of channels based on the plurality of pulse wave signals, select a channel to be used for estimating the bio-information of the object of interest from among the plurality of channels based on the plurality of oxygen saturation values, and estimate the bio-information of the object of interest based on a pulse wave signal corresponding to the selected channel.
