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目的 :探讨 Bi PAP双气道经鼻 (面 )罩呼吸机对慢阻肺 型呼吸衰竭的治疗作用。方法 :Bi PAP双气道呼吸机 16例 COPD 型呼衰患者在常规治疗基础上 ,每天 4小时通气治疗 ,5天后对比血气 PH、Pa O2 、Pa CO2 的变化。结果 :治疗组PH、 Pa O2 Pa CO2 指标经呼吸机治疗后明显改善 (P <0 .0 1) ,对照组除 PH、 Pa O2 有显著改善外 ,Pa CO2 无显著下降 ;治疗后组间对比 ,Pa O2 、Pa CO2 有显著性差异。结论 :Bi PAP双气道经鼻 (面 )罩呼吸机治疗 COPD 型呼衰是一种操作简单 ,并发症少 ,患者易于接受的行之有效的方法
Objective: To investigate the therapeutic effect of Bi PAP nasal (face) mask ventilator on COPD patients. Methods: Sixteen patients with COPD type respiratory failure were treated with ventilation on the basis of conventional therapy. Four days a day, the changes of PH, Pa O2 and Pa CO2 were compared after 5 days. Results: The CO2 and PaO2 Pa levels in the treatment group were significantly improved after ventilator treatment (P <0.01), while the control group had no significant decrease in Pa CO2 except PH and Pa O2. After treatment, , Pa O2, Pa CO2 were significantly different. CONCLUSIONS: Bi PAP dual-channel nasal (face) mask ventilator for the treatment of COPD type respiratory failure is an effective method that is easy to operate, has few complications and is easy for patients to accept