Objective:To investigate for iteology and nursing measures about urinary tract infection due to urinary catheterization.

前言： 目的：探讨留置导尿并发尿路感染的原因及护理对策。

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Thee aim of therapy is relief of the obstruction (eg, catheterization for relief of acute urinary retention).

治疗的目的在于解除梗阻(例如：上导尿管以解除急性尿潴留)。

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The preventive effect of under-antiseptic seal drainage (UASD) on catheter-associated urinary tract infection was studied in 76 patients whose urine cultures were negative prior to catheterization.

在76例患者中，研究了消毒剂密封式引流(UASD)预防留置导管性尿路感染的效果。

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