Steven J. Young,Richard V. Rifredi,Yuri Zhovnirovsky
申请号：
US12349667
公开号：
US08444558B2
申请日:
2009.01.07
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A sleeping monitoring system includes a first padding layer. A fluid bladder is beneath the first padding layer. A sensor is in fluid communication with the fluid bladder. The sensor is configured to output a vital sign signal.
