Aed is automated external defibrillator, also known as automated external defibrillator, Automatic Defibrillator, Cardiac Defibrillator and Stupid Defibrillator in automated external defibrillator. It is a portable medical device, which can diagnose specific arrhythmia and give electric shock defibrillation. It can be used by non-professionals to rescue patients with cardiac arrest.
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In the case of cardiac arrest, the most effective way to prevent sudden death is to use automated external defibrillator (AED) to perform defibrillation and cardiopulmonary resuscitation within the "golden 4 minutes" of the best rescue time. On February 20th, 20 15, automatic defibrillators appeared on the streets of Hangzhou, and the first aid is expected to achieve "golden 3 minutes". There are 40 automated external defibrillator installed in Beijing Daxing International Airport, which are distributed in every corner of every floor. ?