新生儿呼吸窘迫综合征(neonatal respiratory distresssyndrome,NRDS)是新生儿疾病中极为危重的疾病之一,也是新生儿,尤其是早产儿死亡的重要原因之一。自1980年日本学者Fujiwara首先报道用PS治疗RDS Neonatal respiratory distress syndrome (NRDS) is one of the most critical diseases in neonatal diseases and one of the important causes of death in newborns, especially premature infants. Since 1980, Japanese scholar Fujiwara first reported the treatment of RDS with PS