Ключевые слова: abstract, anatomy, artificial, blue, breathe, cancer, corona, coronavirus, covid19, device, diagnostics, emergency, figure, hand, human, infection, lab, lung, medicine, miniature, model, nurse, operating, operation, organ, oxygen, pain, pneumonia, professional, protective, respiratory, scientific, scientist, showing, sketch, stethoscope, support, surgery, technology, therapy, transplant, treatment, tree, tuberculosis, virus, white, women,