Ключевые слова: air, bottle, breathing, care, clinic, control, cylinder, doctor, drug, emergency, equipment, flow, gas, health, health care, hospital, illness, inflated, infrastructure, insulation, lung, machine, mediacl, medical, medicine, monitoring, nursing, operating, operation, oxygen, pipeline, pressure, recovery, scientific, service, suction, supply, support, surgery, surgical, technical, therapy, treatment, tube, vacuum, valve, ventilator, wall, white,