FALL DETECTION USING PHOTOPLETHYSMOGRAPHY DETECTORS IN EAR-WEARABLE DEVICES

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专利权人:

Inc.;Starkey Laboratories

发明人:

Michael Karl Sacha

申请号：

US16230110

公开号：

US20200196914A1

申请日:

2018.12.21

申请国别(地区):

US

年份:

2020

代理人:

摘要：

An ear-wearable device includes a photoplethysmography (PPG) sensor. One or more processors of the ear-wearable device are configured to determine, based on sample values of a PPG signal generated by the PPG sensor, whether a user of the ear-wearable device has fallen.

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中国工程科技知识中心

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