摘要
目的探讨留置气囊导尿管2种不同注水量对留置效果的影响。方法将120例神经内科需留置导尿管的病人随机分为对照组与观察组,各60例。观察组病人导尿管气囊内注入15ml无菌生理盐水固定,对照组气囊内注入10ml生理盐水。结果2组病人在留置导尿管后出现尿液外渗、尿管脱出、血尿、泌尿系感染发生率有显著差异(p<0.01)。结论留置气囊导尿管注入15ml生理盐水,可有效地防止尿液外渗、导尿管脱出、血尿、降低泌尿系感染的发生,对临床留置导尿技术有指导意义。
Objective： To explore the influence of two-different water iniection rate on the effect of indwelling catheter.Methods： 120patients needed to indwell catheter in the department of neurology were divided randomly into the control group （n=60） and observation group （n=60） .In the observation group, 15 ml sterile saline were injected into urethral balloon; then in the control group there were 10 ml saline.Results： The incidence of urine extravasation, catheter emersion, hematuria and urinary infection had significant difference in two groups （p〈0.01） .Conclusion： 15 ml saline injected into balloon of the indwelling catheter can effectively prevent the occurrence of urineextravasation, catheter emersion, hematuria and urinary infection; which have significance guidance to indwelling catheter in clinic.
关键词
留置尿管
气囊
注水量
Indwelling catheter
Water injection rate
Balloon
