膈肌起搏排痰在肺部感染时的应用

Application of Musculus Diaphragm Pacemaker Expectoration in Lung Infection

目的 探讨膈肌起搏电刺激膈神经的辅助呼吸方法。 方法 对 5 0例肺部感染住院患者随机分为两组 ,以肺部湿罗音消退时间和退热时间作为考核指标进行临床应用观察。 结果 实验组比对照组的退热时间和湿罗音消退时间均有显著的缩短 (t =2 6 4 ,P =0 0 11和t =2 2 2 ,P =0 0 31)。 结论 膈肌起搏诱发咳嗽反射对于肺部感染患者的排痰有效。

Objective To evaluate the application of musculus diaphragma pacemaker electric stimulus for accessory respiration.Methods The lung infection patients' 50 cases are divided into 2 groups randomly.Observaton of clinical application to examine lung moist rale decreasing time and antipyretic time.Results Experimental group's antipyretic time and moist rale decreasing time are shorter than that of control group(t=2.64 P=0.011 and t=2.22 P=0.031).Conclusion musculus diaphragma pacemaker evocating cough reflex is valid for expectoration of lung infection patients and could shorten treatment time and hospitalization time.