Research report of the clinical application effect of Clampcath trocar in immune adsorption / 重庆医学

ABSTRACT

Objective To observe the application effect of Clampcath trocar in immune adsorption.Methods A tatol of 40 patients underwent immune adsorption in our hospital were divided into the observation group and the control group according to the random number table method,with 20 cases in each group.In the observation group,20 cases were treated with Clampcath trocar as temporary vascular access for immune adsorption,and in the control group,20 cases were treated with 16 G indwelling needle as temporary vascular access for immune adsorption.The blood flow,tube plugging rate,discount rate,indwelling time of immune adsorption of patients in each group were compared.Results The tube blocking rate and discount rate of the observation group were significantly lower than that of the control group (P＜0.05),the difference wasstatistically significant;in the observation group,the blood flow was significantly higher than that in the control group (P＜ 0.01),the indwelling time of the observation group was longer than that of the control group (P＜0.05),the difference was statistically significant.Conclusion Clampcath trocar could be used as temporary vascular access for immune adsorption,of which the operation is simple,and is cheap and affordable.Meanwhile,it has advantages include low tube plugging rate and discount rate,long indwelling time and sufficient blood flow,thus it could alleviate the suffering of patients and reduce the waste of resources,and it's worthy of clinical promotion.