【正文】
blood gas ? liquid and nutrition Supply ? Rectification of acidosis ? shut off arterial ductus ? antibiotics Oxygen therapy and assistant ventilation: ? oxygen inhalans ? constant positive airway pressure(CPAP) ventilation ? mon frequency ventilator ? high frequency oscillation ventilator, high frequency ejection ventilator ? extracorporeal membrane oxygenator (ECMO) Therapy Therapy PS substitution therapy: ? Natural, semisynthesis, artificial synthesis ? utilization: pump into airway through intratracheal tube within 24h after birth ? Repeat 2~4 times if requirement Prevention Prevention of preterm labor Promotion of fetal lung maturity Prophylactic using PS Summary