Many diseases end up with death. One of them is SCA (Sudden Cardiac Arrest). SCA occurs when there is a problem with the hearts electrical system. When the heart rate decreases to 20 beats/ min or increases to 180 beats/min. An electric shock treats the SCA. The scientists recommended that every minute passes after the SCA, the percentage of the salvation of the patient decreases by 10%. So if someone has an SCA, he has to be treated immediately, or he will die. SCA occurs when there is a problem with the hearts electrical system. The electrical system directs the heart to relax (fill with blood) and contract (pump blood). If the electric impulses are chaotic or too fast, the heart cannot pump blood effectively. When this happens, Oxygen-rich blood does not reach the brain, which leads to the loss of consciousness. If the heart does not receive any internal or external shock to restore normal rhythm pumping, death will occur within minutes. So we tried to imagine the final shape of our device and designed it several times. The Super- Automated External Defibrillator (S-AED) protect patients from sudden cardiac death (SCD) by detecting and treating life-threatening ventricular tachycardia/fibrillation (VT/VF). So our project is about making a wearable defibrillator that will give an electric shock to the heart automatically when he needs this shock by using an HB (Heart Beat) sensor that senses if the heart rate is abnormal. The metal paddles that connected with the Super capacitors battery will give an electric shock to the heart. So we solved the problem of the sudden death due to the SCA (Sudden Cardiac Arrest). 1-This device can be used to treatment SCA. It will shock the heart automatically 2-The people that have problems in their heart will not need a hospital when they have SCA, and the percentage of his survive will increase. 3- The percentage of sudden death will decrease 4- That device didn't have any disadvantages to people or the environment.De nombreuses
