人工呼吸
Administration of oxygen assists and generates oxygen intake for neonates. Oxygen administration began with a metal forked device in the nostrils, and it is now administered through thin plastic tubes in the nostrils, also known as nasal cannula. The first ventilation of an infant was in 1961 in a positive pressure situation, and mechanical ventilation was improved in 1971. Mechanical ventilation is the process in which a machine, attached to the patient, regulates breathing by pumping air in and out of the lungs. Another type of breathing mechanism used is the continuous positive airway pressure (CPAP) mask which attaches to the face to help with breathing. These masks were first used in 1973 as an alternate less invasive form of support.