Ключевые слова: anesthesia, care, clean, clinical, clinical environment, doctor, emergency, equipment, health, healthcare, hospital, lamps, light, medical, medical equipment, medical procedure, medicine, operating light, operating room, operating room light, operating theater, operation, operation theater, precision, preparation, procedure, room, safety, sterile, sterile conditions, surgeon, surgery, surgery lights, surgical, surgical equipment, surgical table, technology, treatment,