Elvira Johanna Maria Paulussen,Olaf Thomas Johan Antonie Vermeulen
申请号：
US15560243
公开号：
US20180049656A1
申请日:
2016.03.15
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An optical vital signs sensor is provided. The optical vital signs sensor is configured to measure or determine vital signs of a user. The optical vital signs sensor comprises a contact surface (101) and at least one light source (110) configured to generate light. The light is directed towards a skin (1000) of a user. Furthermore, at least one photo detector unit (120) is configured to detect light which is indicative of a reflection of the light beam from the at least one light source (110) in or from the skin (1000) of the user. Between the light source and the contact surface, a color converting plate (200) is provided which converts a color of the light from the light source.
