摘要
目的：探讨胸部手术后患者氧驱动雾化吸入不同氧流量的效果。方法：将75例胸部手术后患者随机等分为A,B,C组,3组雾化液采用生理盐水5 ml和沐舒坦31 mg,A组给予4-6 L/min氧流量作为驱动力,B组给予6-8 L/min氧流量作为驱动力,C组给予8-10 L/min氧流量作为驱动力。比较3组患者雾化前、雾化中、雾化后呼吸、心率、血氧饱和度,并收集雾化后4 h的痰液量。结果：A,B,C组雾化前、雾化中、雾化后的呼吸、心率及血氧饱和度比较差异无统计学意义（P〉0.05）;A组雾化后4 h痰液量明显多于B组和C组,差异有统计学意义（P〈0.05）。结论：雾化液采用生理盐水5 ml和沐舒坦31 mg情况下,4-6 L/min氧流量排痰效果好,值得临床推广使用。
Objective：To study the influence on amount oxygen flow for patients with chest surgery treated by different oxygen-drived atomizing inhalation. Methods：Seventy-five patients with chest surgery treated were randomly divided into A group,B group and C group, patients in A group were given oxygen flow rate 4-6 L/min,patients in B group were given oxygen flow rate 6-8 L/min,25 patients in C group were given oxygen flow rate 8-10 L/min,The respiration,amount of sputum,in heart rate and saturation of blood oxygen in before atomization,atomization and after atomization were compared in three groups. Results：The respiration,in heart rate and saturation of blood oxygen in before atomization,atomization and after atomization in the A,B,C group,The difference was not statistically significant （P〉0. 05）. The amount of sputum in the A group was more than B and C group,The difference was statistically significant （P〈0. 05）. Conclusion：Better sputum expectoration effect was achieve by 0. 9% Nacl 5 ml and mucosolvan 31 mg for patients as 4-6 L/rain oxygen flow rate at oxygen-drived atomizing inhalation and worthy of clinical application.
出处
《护理实践与研究》
2015年第9期120-121,共2页
Nursing Practice and Research
关键词
胸部手术
氧驱动雾化
氧流量
Chest surgery treated
Oxygen-drived atomizing inhalation
Oxygen flow rate
Nursing
