Wolfgang Wagner,Shawn Stephenson,Steven Matthew Just,Michael Edward Aumer,Jesse Berkley Tucker,Lawrence Christopher Eschbach,Steven Francis LeBoeuf
申请号：
US15324139
公开号：
US20170209095A1
申请日:
2015.07.22
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An optical sensor module for detecting and/or measuring physiological information that can be integrated into a wearable device, such as a headset, a wristband, a ring, etc., includes a housing supporting an optical source and an optical detector. The housing overlies the optical source and optical detector and includes a first light guide comprising light transmissive material in optical communication with the optical source and a second light guide comprising light transmissive material in optical communication with the optical detector. The first and second light guides define respective first and second axial directions that are outwardly diverging. When the sensor module is in use and placed adjacent the skin of a user, light rays emanating from the optical source and directed into the skin of the user cannot overlap with light rays returning through the skin of the user.
