13-03-2017, 12:24 PM
The ECG circuitry in the wrist captures the abnormal signal from the patient's heartbeat. The micro controller on the stick runs a heart attack algorithm. Warning is given to the person about your heart condition. The Bluetooth emergency call system requires medical assistance at the time of the heart attack. This project aims to shorten the time between the time of the heart attack and the arrival of medical personnel. The warning before the emergency call will give the patient the opportunity to avoid a heart attack.
Two biosensors used on the user's wrists send the actual ECG signal to the analog ECG circuitry. The amplified and filtered analog output of the circuitry is converted from analog to digital signal and is transmitted to the unit on the cane. The ECG circuitry, the A / D converter and the transmitter are carried on one of the user's wrists. The wireless connection between the unit on the wrist and the main unit on the baton gives the user more freedom to move by avoiding the attachment of the cable between the wrist and the bat.
The receiver on the bat receives the digital ECG signal, and the microcontroller runs a heart attack algorithm to detect possible heart attack symptoms. If a heart attack symptom is detected, the level of risk increases. When the risk level reaches emergency mode, the Bluetooth module activates the user's mobile phone to call 911 for medical help.
