Ключевые слова: background, blur, cap, clamp, clinic, clip, closeup, covered, different, doctor, equipment, focus, gauze, glove, health, hook, hospital, instrument, laparoscopy, mask, medic, medical, medicine, operation, other, people, scissors, selective, sheet, spot, stain, stainless, steel, sterile, surgeon, surgery, surgical, swab, table, tool, treatment, tweezers, unknown, various, worker,