A very low-power consumption wireless ECG monitoring system using body as a signal transmission medium

被引:0
|
作者
Handa, T
Shoji, S
Ike, S
Takeda, S
Sekiguchi, T
机构
关键词
health monitoring; ECG monitor; low-power transmission;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A very low-power consumption wireless system for monitoring ECG (ElectroCardioGram) is proposed. It consists of ECG detector/transmitter located on the chest and the relay transmitter placed at the wrist. Between the detector part and relay transmitter, the signal is send as the AC micro current flown through the tissue of the body. Since this method obtains very low-power signal transmission of about 8 mu W(400mV(RMS) x 20 mu A(RMS)), the system can be driven by very small power source like a thin film battery. The similar wireless transmission method can be applied for other medical signal/data sensing micro systems sharing the same relay transmitter.
引用
收藏
页码:1003 / 1006
页数:4
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