How old can a child use a defibrillator?

Eight years old. According to the inquiry website, automated external defibrillator is a kind of medical equipment that can be used by non-professionals to rescue patients with cardiac arrest. It is divided into semi-automatic and fully automatic. As of August 2023, defibrillators are only suitable for children over 8 years old (weighing more than 25 kg). Defibrillator is a kind of medical equipment that uses strong pulse current to pass through the heart to eliminate arrhythmia and restore sinus rhythm. It is an essential first aid equipment in operating room.