多频振动排痰机辅助排痰在预防移植术后患者肺部感染中的应用  

Application of multi-frequency vibration expectoration machine in preventing pulmonary infection in patients after transplantation

作　　者：张娟 Zhang Juan(Tianjin First Central Hospital,Tianjin 300192,China)

机构地区：[1]天津市第一中心医院,天津300192

出　　处：《首都食品与医药》2024年第20期23-25,共3页Capital Food Medicine

摘　　要：目的研究多频振动排痰机在预防移植术后患者肺部感染中的应用效果.方法选取2022年9月-2023年9月本院移植术后患者70例作为研究对象,按照随机抽签法分为对照组、观察组各35例,对照组实施常规排痰干预,观察组在此基础上应用多频振动排痰机.比较两组排痰量、呼吸指数及肺泡-动脉血氧分压差、临床肺部感染评分、痰液性质、肺部感染发生情况.结果观察组干预后3d、5d、7d时的排痰量均多于对照组,呼吸指数及肺泡-动脉血氧分压差、临床肺部感染评分、痰菌培养阳性率及肺部感染发生率均低于对照组.结论多频振动排痰机能促进移植术后患者痰液排出,改善呼吸状况,有效预防术后肺部感染.Objective To study the application effect of multi-frequency vibration expectoration machine in preventing pulmonary infection in patients after transplantation.Methods 70 patients after transplantation from September 2022 to September 2023 were selected as the research object,and randomly divided into control group and observation group,with 35 patients in each group.The control group was given routine expectoration intervention,and the observation group was given multi-frequency vibration expectoration machine on this basis.The sputum output,respiratory index,alveolar-arterial oxygen pressure difference,clinical pulmonary infection score,sputum properties and pulmonary infection were compared between the two groups.Results The sputum output of the observation group was more than that of the control group at 3,5 and 7 days after intervention,while the respiratory index,alveolar-arterial oxygen pressure difference,clinical pulmonary infection score,positive rate of sputum culture and incidence of pulmonary infection were lower than those of the control group.Conclusion Multi-frequency vibration expectoration can promote the expectoration of patients after transplantation,improve their respiratory condition and effectively prevent postoperative pulmonary infection.

关 键 词：移植术 多频振动排痰机 肺部感染 

分 类 号：R619.3[医药卫生—外科学]