Steven Francis LeBoeuf,Jesse Berkley Tucker,Michael Edward Aumer,Steven Matthew Just,Mark Andrew Felice
申请号：
US16545637
公开号：
US20190380655A1
申请日:
2019.08.20
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A monitoring device configured to be attached to a subject includes a photoplethysmography (PPG) sensor configured to measure a plurality of physiological parameters from the subject, a motion sensor configured to detect an activity state of the subject, and a processor coupled to the PPG sensor and the motion sensor. The PPG sensor is configured to measure each physiological parameter in a respective one of a plurality of time intervals. The processor instructs the PPG sensor to measure a first one of the plurality of physiological parameters if the activity state is at or above a threshold, and to measure a second one of the plurality of physiological parameters if the activity state is below the threshold.
