微量注射泵在气管切开术后气道湿化中的应用

[摘要] Abstract：Objective To evaluate the micro-injection pump in airway humidification after tracheotomy. Methods 〓Totally 80 patients with tracheotomy were randomly divided into the observation group and the control group, with 40 cases in each group. The control group adopted the conventional endotracheal instillation as airway humidification method. The observation group was given continuous instillation of 0.9% sodium chloride and ambroxol hydrochloride by micro-injection pump. The incidence of irritable cough, sputum scab, tracheal mucosa and hemorrhage, lung infection was observed and compared between two groups. Results 〓The incidence of irritable cough, sputum scab, tracheal mucosa and hemorrhage, lung infection was lower in the observation group than those of controls(P<0.05). Conclusion 〓Compared with conventional endotracheal instillation, continuous infusion of airway humidification fluid by using micro-injection pump is more safe and effective for patients after tracheotomy.

[学科分类] 护理学

[关键词] 微量注射泵;气管切开术;肺部感染;气道湿化