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KMID : 1137820080290030191
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의공학회지
2008 Volume.29 No. 3 p.191 ~ p.197
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Multi-channel Unconstrained Heart Rate Monitoring System for Exercising Rehabilitation Patients
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Cho J.M.
Nam T.W
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Abstract
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This research focused on the development of wireless telemetry system that can monitor heart rates of multiple rehabilitation patients in real time without constraint. The whole system consists of the multiple patient’s side devices (PSDs) and one central monitoring system (CMS). The PSD consists of a microphone, amplifier, filter, microcontroller, and RF (Radio Frequency) modem. In addition, the PSD was designed to be wearable and low power consumption. The CMS consists of an RF modem and general PC and it was designed to monitor heart rates from multiple patients simultaneously. The system warns an alarm signal when a patient’s heart rate exceeds the pre-set range for each patient. This system can be useful to monitor the heart rate of exercising rehabilitation patients and control the patients condition and the exercising level.
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KEYWORD
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Unconstrained heart rate monitoring, Multiple exercising rehabilitation patients monitoring, RF modem
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