Murtaza BULUT,Albertus Cornelis DEN BRINKER,Gerrit Maria KERSTEN,Michel Jozef Agnes ASSELMAN
申请号：
US16063345
公开号：
US20180360387A1
申请日:
2016.12.15
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present invention relates to a device, system and method for determining a vital sign of a person. To improve accuracy and reliability of vital sign determination, the device comprises an input unit (20) for obtaining a vital sign related signal of at least a body part of the person, from which a vital sign can be derived, a body part position determining unit (21) for determining if said body part of the person is in contact with a support or not and generating a contact signal indicating if said body part is in contact with the support or not, a quality metric setting unit (22) for setting, based on said contact signal, a quality metric for use in the determination of a vital sign of the person, and a vital sign deriving unit (23) for deriving a vital sign from the obtained vital sign related signal, wherein the set quality metric is used in the derivation of the vital sign and/or in a judgment of the reliability of a derived vital.
