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 their heart condition. The Bluetooth emergency call system requires medical help at the time of the heart attack. The ECG can detect abnormal heart beats, some areas of damage, inappropriate blood flow, and heartenlargement.Treadmill Stress During exercise, healthy coronaryarteries dilate (develop a more open channel) than an artery that has a blockage. This uneven dilation causes more blood to the heart muscle supplied by the normal artery. In contrast, the narrowed arteries end up supplying reduced flow to their range. This reduced flow causes the enveloped muscle to "starve" during exercise. Nuclear scan This test shows areas of the heart that lack blood flow and are damaged. It can also reveal problems with the pumping action of the heart.
Two biosensors used on the user's wrists send the actual ECG signal to the analog ECG circuit. The amplified and filtered analog output of the circuitry is converted from analog to digital signal and 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 stick 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.