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由于小儿呼吸系统解剖生理上的特点,小婴儿在患肺炎时,易发生呼吸道梗阻。在换气功能障碍的同时,常伴严重的通气功能障碍,有时肺部病变并不十分严重,但临床上却表现严重缺氧,若不及时解除呼吸道梗阻,最终往往由于严重缺氧导致呼吸衰竭而死亡。6个月以内小婴儿肺炎半数以上死于呼吸衰竭。因此,在给氧及控制感染的同时,尽快解除呼吸道梗阻,积极改善通气功能,缓解缺氧状态,对预防及治疗早期呼吸衰竭可收到良好效果。从而可以改善小婴儿肺炎的预后,提高其治愈率,降低病死率。1983年
Due to the anatomical and physiological characteristics of children’s respiratory system, small infants suffering from pneumonia, prone to respiratory obstruction. In the ventilation dysfunction at the same time, often accompanied by severe ventilatory dysfunction, and sometimes lung disease is not very serious, but the clinical manifestations of severe hypoxia, if not promptly relieve airway obstruction, and ultimately often due to severe hypoxia leading to respiratory failure And death. More than half of baby pneumonia within 6 months died of respiratory failure. Therefore, oxygenation and infection control at the same time, as soon as possible to relieve airway obstruction, and actively improve ventilation function, relieve hypoxia, to prevent and treat early respiratory failure can receive good results. Which can improve the prognosis of infantile pneumonia, improve its cure rate, reduce mortality. 1983