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BLOOD PRESSURE AND ECG MONITORING SYSTEM BASED ON INTERNET

The objective of the work is to make a simple wireless ECG and BP transmission system for ambulance use. A Wireless electrocardiogram (ECG) / blood pressure (BP) telemonitor system focused on integration of biopotential amplifiers, oscillometric measurement of blood pressure, microcontroller devices, programming methods, wireless transmission, signal filtering and analysis, interfacing, and long term memory devices (24 hours) to develop a ECG/BP telemonitor. A long-term monitoring facilitates the capturing of sporadic events and therefore is an important contribution for the improvement of the therapy and, consequently, for the health of the patients. The task has been accomplished by Internet technology, ECG detector, NIBP module and personal computer as monitor. The specific objective of this device is to facilitate the long term continuous monitoring and recording of ECG and blood pressure signals. This device is able to acquire ECG/BP, transmit them wirelessly to a PC. It is also capable of calculating the heart rate (HR) in beats per minute, and providing systolic, diastolic and mean blood pressure values. Incorporation of GPRS technology allows wireless transmission to health or control centers.