Archeon takes its name from the Acheron river, a tributary of the legendary Styx, which separates the world of the living from Hades, the greek mythological world of the dead. We are a french startup made up of people who believe in innovation and in the great opportunities offered bu deep technology. CARDIAC ARREST Cardiac arrest is still the leading cause of death worldwide and survival rates remain below 5%. One of the main challenges facing emergency first aid teams is providing patients with enough oxygen, whilst avoiding hyperventilation which, according to recent studies, occurs in almost 80% of cases. INNOVATIVE TECHNOLOGIES We are developping EOlife, an easy-to-use medical device which measures ventilation parameters and provides first aiders with real-time feedback on the quality of ventilation given to the patient.