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目的观察Bi-PAP呼吸机正压通气治疗急性呼吸衰竭的临床效果。方法将来我科治疗的77例患者随机分为两组,其中对照组37例,给予常规的对症支持治疗,观察组40例,在对照组的基础上采用Bi-PAP呼吸机进行辅助治疗,观察记录两组患者治疗前后呼吸频率、心率及1h、24h动脉血气的改变。结果观察组治疗后呼吸频率、心率及pH、PaO2、PaCO2较治疗前有明显改善(P<0.05),与对照组比较差异有统计学意义(P<0.05)。结论 Bi-PAP呼吸机治疗急性呼吸衰竭疗效显著,值得广泛应用。
Objective To observe the clinical effect of Bi-PAP ventilator positive pressure ventilation in the treatment of acute respiratory failure. Methods In the future, 77 patients in our department were randomly divided into two groups, including 37 in the control group, conventional symptomatic and supportive treatment group, and 40 in the observation group. Bi-PAP ventilator was used to treat the patients on the basis of the control group. The respiratory rate, heart rate and arterial blood gas changes of 1h and 24h were recorded before and after treatment in both groups. Results The respiratory rate, heart rate and pH, PaO2 and PaCO2 in the observation group were significantly improved after treatment (P <0.05), and the difference was statistically significant (P <0.05) compared with the control group. Conclusions Bi-PAP ventilator is effective in treating acute respiratory failure and is worth widely used.