摘要
目的:观察呼吸过滤器在气管插管全身麻醉中应用的临床效果及意义。方法:慢性胆囊炎患者204例,ASAⅠ-Ⅱ型。随机分为呼吸过滤器组(A组),对照组(B组)各102例的全麻机械通气,观察术毕24h呼吸道及肺部感染情况。结果:术毕24h,A组呼吸道、肺部感染6例,B组呼吸道、肺部感染26例,A、B两组有显著统计学意义。所有病人痰细菌培养,A组阳性率为3.92%,B组阳性率为19.6%,A、B两组有显著统计学意义(P<0.05)。结论:呼吸过滤器在机械通气期间,可以降低病原体入侵,保护呼吸道,防止室内空气污染,值得临床常规推广应用。
Objective：To observe the clinical effect and clinical significance of the breathing filter used in mechanical ventilation of general anesthesia.Mothods：204 patients with chronic cholecystitis due to gall stone ASA Ⅰ-Ⅱ were randomly divided into two groups ：the group of breathing filter （group A n：102） and the control group（group B n：102）.Post-operational observation of the occurrence of endobronchitis and pneumonia of 24 hours was done.Results：6 cases of group A and 24 cases of group B had endobronchitis and pneumonia,their difference was significant.The positive rate of cultivation of group A was 3.92% and that of group B was 19.6%,the difference was significant（P〈0.05）.Conclusion：The breathing filter may impede the microbacteria and protect the airway from microbial pollution .It is worth clinical use.
出处
《泸州医学院学报》
2007年第3期198-199,共2页
Journal of Luzhou Medical College
关键词
呼吸过滤器
全麻
气管插管
机械通气
Breathing filter
General anesthesia
Tracheal intubation
Mechanical ventilation
