A design and construction of 4 channel biotelemetry device employing indoor

被引：8

作者：

Fidan, Ugur ^{[1
]}

Guler, Nihal Fatma ^{[1
]}

机构：

[1] Gazi Univ, Teknik Egitim Fak, Elektron & Bilgisayar Egitimi Bolumu, TR-06500 Ankara, Turkey

来源：

JOURNAL OF MEDICAL SYSTEMS | 2007年 / 31卷 / 03期

关键词：

multichannel; biotelemetry; repeater; RSSI;

D O I：

10.1007/s10916-006-9029-9

中图分类号：

R19 [保健组织与事业（卫生事业管理）];

学科分类号：

摘要：

In this study, 4 channel biotelemetry device was designed and implemented for monitoring physiological and biological signals of the patients at indoor. Body temperature, respiratory rate, heart rate, electrocardiogram (ECG) and electromyogram (EMG) signals were transmitted using 10 mW 433 MHz and 500 mW 868 MHz FM/FSK transmitter with 9.6 Kps transmission speed. At indoor, receive signal strength indicator (RSSI) levels were measured and compared with 433 and 868 MHz carrier frequency. The placement of repeater at indoor was decided as a result of RSSI measurement.

引用

页码：159 / 165

页数：7

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