medical device, namely, delivery apparatus for saline mist generation for slowing inflammation and cell damage, reducing cell oxygen requirements, and treating cardiac arrest, myocardial infarction, stroke, traumatic brain injury, cardiogenic shock, encephalitis, meningitis, epilepsy, acute coronary syndromes, and hypermetabolic disorders, namely, burns, sepsis, and heat stroke; medical apparatus for use in general surgery, neurosurgery, and vascular surgery