Ключевые слова: clean, closeup, computer keyboard, data, diagnostic medical tool, equipment, focus concept, focus on foreground, healthcare and medicine, hospital, illness, imagefocus technique, information medium, isolated, it support, medical equipment, medical exam, medicine, medicine and science, metal, monochrome, network security, pc, protection, repairing, research, searching, selective focus, sepia toned, service, single object, sparse, stethoscope, surgical equipment, technology, toned image, white, work tool,