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An Inexpensive and Ultra-Low Power Sensor Node for Wireless Health Monitoring System

机译：用于无线健康监控系统的廉价和超低功耗传感器节点

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Increasing interests in remote monitoring of vital signs through telecommunication, especially with wireless and mobile communication have enabled a new generation of information system for healthcare applications. The system may include miniature sensor nodes embedded with wireless communications and a mobile computer delivering information to remote locations. In this paper, we introduced an inexpensive and ultra-low power system for measuring ECG and heart rate in contact and contact-less manners. Existing monitoring system uses gel or electrodes for measuring ECG signals. However, in this study, we used unique electric potential EPIC sensors from Plessey's and infrared sensors. The prototype is capable of monitoring both heart rate and ECG signals with a hibernation mode, which would require less power to transmit the data. Our developed prototype can be used to monitor premature infants as their skins are sensitive and current system uses patches or gel to collect biomedical signals. The proposed prototype for monitoring vital signs has been tested in our lab. The results show that it can achieve low power consumption though a hibernation mode.
机译：越来越多，通过电信远程监控生命体征的利益，特别是在无线和移动通信中启用了新一代用于医疗应用的信息系统。该系统可以包括嵌入具有无线通信的微型传感器节点和将信息传送到远程位置的移动计算机。在本文中，我们介绍了一种廉价和超低电源系统，用于测量与接触和接触的举止的心电图和心率。现有监控系统使用凝胶或电极来测量ECG信号。然而，在本研究中，我们使用了来自Plessey和红外传感器的独特电势史诗传感器。原型能够以休眠模式监控心率和ECG信号，这需要更少的电源来传输数据。我们开发的原型可用于监控早熟的婴儿，因为它们的皮肤是敏感的，并且当前系统使用贴片或凝胶来收集生物医学信号。在我们的实验室中已经过测试了用于监测生命体征的提出的原型。结果表明，尽管休眠模式，它可以实现低功耗。

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