Sensor Based Smart Real Time Monitoring of Patients Conditions Using Wireless Protocol

摘要

This article describes how physiological signal monitoring plays an important role in identifying the health condition of heart. In recent years, online monitoring and processing of biomedical signals play a major role in accurate clinical diagnosis. Therefore, there is a requirement for the developing of online monitoring systems that will be helpful for physicians to avoid mistakes. This article focuses on the method for real time acquisition of an ECG and PPG signal and it's processing and monitoring for tele-health applications. This article also presents the real time peak detection of ECG and PPG for vital parameters measurement. The implementation and design of the proposed wireless monitoring system can be done using a graphical programming environment that utilizes less power and a minimized area with reasonable speed. The advantages of the proposed work are very simple, low cost, easy integration with programming environment and continuous monitoring of physiological signals. Chronic heart failure (CHF) is one of the most important diseases which is common in growing population. The heart problem patients are repeatedly affected to frequent illness and they need to admit the hospital for monitoring their conditions. Due to the increase in aging population worldwide, there is a requirement to provide the medical care for elderly persons in the age of more than 65 years. At current situation, heart disease has become one of the serious diseases that threaten human life. The electrocardiogram (ECG) and Photoplethysmogram signal plays important role in the prevention and diagnosis of heart abnormality.