Bluetooth Based Patient Monitoring System

This paper, presents a Wireless Sensor Network (WSN) for monitoring patient's physiological conditions continuously using Bluetooth. Here the physiological conditions of the patient's are acquired by sensors and the output of these sensors is transmitted via Bluetooth and the same has to be sent to the remote wireless monitor for monitoring the observed patient's physiological signal. The remote wireless monitor is constructed of Bluetooth and Personal Computer (PC). The measured signal has to be sent to the PC, which can be able to monitor. Bluetooth is having a better data transmission rate with less power consumption. The first procedure of the system is that the wireless sensors are used to measure heart rate, temperature and blood pressure from human body using bio sensors. Next procedure of the system is to process the signals using a microcontroller. The final procedure is to transmit the processed signals using bluetooth and monitoring the signal in a PC.