进口呼吸器性能好,功能全,得到了国人的公认,但因其价格昂贵,基层医院多无资光顾。国产呼吸器价格便宜,维护方便,为基层医院开展呼吸器的使用提供了机会。但有人对国产呼吸器的性能不稳定与功能不够全而心有余悸。如何使用好国产呼吸器,使之达到事半功倍的效果,是基层医院成功开展机械通气的关键。我科自1996年～2000年应用上海产SC-Y2000型婴儿呼吸器治疗新生儿呼吸衰竭（呼衰）42例,总结如下。 Imported respirator performance, full-featured, has been recognized by the people, but because of its high cost, no more patronage of grassroots hospitals. Domestic respirators are cheap and easy to maintain, providing an opportunity for primary hospitals to use respirators. However, some people feel lingering about the instability and inadequate function of the domestic respirators. How to make good use of domestic respirators so as to achieve a multiplier effect is the key to the successful implementation of mechanical ventilation in primary hospitals. Our department from 1996 to 2000 Shanghai SC-Y2000 type of infant respirator treatment of neonatal respiratory failure (respiratory failure) 42 cases, summarized as follows.