Ключевые слова: 911, accident, air, apparatus, artificial, bedside, blood, carbon, care, clinic, compressed, coronavirus, device, dioxide, disease, dried, emergency, epidemic, equipment, gas, health, heart, hospital, illness, intensive, lung, lungs, machine, mechanical, medic, medical, medicine, mixture, object, oxygen, pandemic, pump, reanimation, remove, respiratory, room, saturate, supplying, surgery, system, technology, therapy, treatment, ventilation,