改良小型号吸痰管持续浅层吸痰在人工气道患者体位排痰中应用

[摘要] Abstract：Objective To explore the effect of continuous suction of small suction tube in the treatment of sputum aspiration in patients with artificial airway.Methods A total of 96 patients were randomly divided into the control group and the experimental group(n=48). The patients in the control group were treated with routine suction method, and patients in the experimental group were treated with suction and sputum suction. The heart rate, respiration, blood pressure and oxygen saturation were measured at 10 min before and after sputum. Suction state of sputum, aspiration of pulmonary auscultation and outcomes of chest X-ray were observed 3 days after intervention. Results There was no significant difference in heart rate, respiration rate, blood pressure and blood oxygen saturation between the two groups(P>0.05). In the observation group, the effect of suctioning, the status of suctioning, the airway injury and the blood pressure were significantly higher in the observation group than those in the control group(P<0.05). Incidence of pulmonary infection and other adverse reactions were significantly lower than the control group(P<0.05).ConclusionIt is safe and effective to use continuous suction of small suction tube in the treatment of sputum aspiration in patients with artificial airway. Compared with the conventional suction method suction, application of continuous suction of small suction tube can reduce the incidece of adverse reactions and complications and improve the effect of sputum expectoration.

[学科分类] 护理学

[关键词] 吸痰管;人工气道;体位排痰;浅层吸痰