International Medical Research Frontier

Objective To explore the application advantages of mini midline catheter peripheral venous infusion device and its application value in nursing care of CCU patients in cardiology department. Methods 80 patients admitted to CCU of cardiology department of our hospital were randomly divided into LZZ group and ZXG group with 40 cases in each group. Patients in the LZZ group were treated with IV indwelling needle, while patients in the ZXG group were treated with mini midline catheter. The effect of catheter indwelling and the incidence of complications after indwelling were compared between two groups. Results There were differences in the success rate of one-time catheterization and puncture pain VAS score between the two groups, P > 0.05. But the ZXG catheter was indwelled every time on average Compared with LZZ group (P < 0.05), the puncture number of patients during treatment was less than that of LZZ group (P < 0.05). Complications occurred in 7.5% of patients in ZXG group after catheterization, lower than 20% in LZZ group (P < 0.05). Conclusions In the treatment of CCU patients with intravenous infusion in the Department of Cardiology, the use of mini midline catheter can prolong catheter indentation time, reduce puncture times, and reduce the occurrence of adverse complications after catheterization, which is of higher clinical value.

Cardiology department CCU; Intravenous infusion; Mini midline catheter; Indwelling time; Complication