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公开(公告)号:US5964701A
公开(公告)日:1999-10-12
申请号:US957789
申请日:1997-10-24
CPC分类号: A61B5/6826 , A61B5/002 , A61B5/02438 , A61B5/0295 , A61B5/14535 , A61B5/6838 , A61B2562/028 , A61B5/02055 , A61B5/021 , A61B5/0261 , A61B5/1455 , A61B5/721 , Y10S128/903
摘要: A monitoring system for monitoring the health status of a patient and transmitting to a remote receiver a signal, based on measured physiological parameters. A sensor is incorporated in a finger ring or other article of apparel so as to monitor skin temperature, blood flow, blood constituent concentration, or pulse rate of the patient. The data are encoded for wireless transmission by mapping a numerical value associated with each datum to a pulse emitted after a delay of a specified duration following a fiducial time. Multiple ring bands and sensor elements may be employed for deriving three-dimensional dynamic characteristics of arteries and tissue of the finger.
摘要翻译: 一种用于监测患者的健康状况并基于测量的生理参数向远程接收器发送信号的监测系统。 将传感器并入手指环或其他服装物品中,以便监测患者的皮肤温度,血流量,血液成分浓度或脉搏率。 通过将与每个数据相关联的数值映射到在基准时间之后的指定持续时间的延迟之后发射的脉冲,将数据编码用于无线传输。 可以使用多个环带和传感器元件来导出手指的动脉和组织的三维动态特性。