机械通气治疗120例危重症患者临床分析

目的探讨120例机械通气治疗危重症患者的临床效果。方法选取我院自2009年1月一2011年1月收治120例的机械通气治疗危重症患者，对其上机前后的PH值、PaCO，、PaO，等动脉血气指标变化进行观察，记录相关数据，进行统计学分析。结果120例患者均抢救成功，机械通气后PH值明显改善，PaCO．明显降低，PaO，明显升高，差异有显著性（p〈0．05）。结论机械通气作为治疗急性发作危重症患者的抢救方法，具有安全、高效的特点，要求把握其适应秆、调节活当的参麴及诵气模式．尽早撤机拔管．保证抢救治疗成功．

Objective To investigate clinical effects of mechanical ventilation therapy for 120cases of critically ill. Methods From January 2009 to January 2011, 120 critically ill patients in our hospital admitted to the treatment of mechanical ventilation, PH, PaCO2, PaO2 and other indicators of changes in arterial blood gas were observed before and after the value on the machine, the data was also recorded for statistical analysis. Results 120 patients were successfully rescued, mechanical ventilation significantly improved after the PH, PaCO2 decreased, PaO2 significantly increased, the difference was significant (P＜0.05). Conclusion Mechanical ventilation as a treatment for acute critically ill patients in the emergency treatment method is safe, and efficient and requires grasping indication, adjusting the appropriate parameters and ventilation mode, early extubation as soon as possible to ensure the success of salvage therapy.