Ka Ram CHOI,Sang Kon BAE,So Young LEE,Seung Keun YOON
申请号：
US16506656
公开号：
US20200187835A1
申请日:
2019.07.09
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An apparatus for estimating blood glucose using a photoplethysmography (PPG) signal is provided. The apparatus for estimating blood glucose includes: a pulse wave sensor configured to obtain a pulse wave signal from an object； and a processor configured to obtain at least two points from a waveform of the pulse wave signal, to extract a feature based on time values of the obtained at least two points, and to estimate blood glucose based on the extracted feature.
