机械通气在ICU呼吸衰竭患者中的临床应用

Clinical Application of the Mechanical Ventilation on Patient with ICU Respiring Failure

目的:探讨机械通气在呼吸衰竭患者中的临床应用。方法:对54例患者最终致呼吸衰竭后给予机械通气,与43例未予机械通气的患者的血氧分压、二氧化碳分压及死亡率对照。结果:患者经机械通气治疗后的动脉血氧分压明显升高(P<0.01),二氧化碳分压的下降无显著性差异(P>0.05);机械通气患者的死亡率明显下降(P<0.01)。结论:在临床上,呼吸衰竭的治疗阶段,机械通气可以延长患者生存时间,减少患者的死亡率。

Objective.. To investigate clinical application of the mechanical ventilation on patient with ICU respiring failure. Methods： 54 sufferers with the end respiratory failure were treated with mechanical ventilation,while 43 sufferers without mechanical ventilation treatment were analyzed blood-oxygen dividing pressure and the carbon dioxide dividing pressure. Then the death rates between the two groups were compared. Results：For the sufferers treated with mechanical ventilation, their artery blood-oxygen dividing pressure was increased evidently （P〈0.01） ,but there was no evident difference in carbon dioxide lowering （P〉0.05）. The death rate for the patients treated with mechanical ventilation was lowered obviously. Conclusion： In clinical, during treatment stage of respiratory failure,mechanical ventilation can prolong the patients＇ life time,and reduce their death rate.