Ключевые слова: abstract, advances, air, analyze, apparatus, appliance, assistance, auxiliary, background, clinic, commercial, device, disease, equipment, experiment, expertise, flow, flowmeter, gas, health care, hospital, ideas, industrial, industry, instrument, lab, laboratory, measurement, medical, medicare, medicine, mixer, oxygen, pressure, pulmonary, research, rotameter, scale, science, scientific, service, stream, supply, support, technical, technology, terminal, therapy, tools,