摘要
目的:了解透析用水和透析液细菌污染的原因及对策。方法:按卫生部《医院感染管理规范》(2000版)的透析液菌落数标准检测细菌含量。结果:整改前与整改后的透析器入口处透析液、透析器出口处透析液、透析B液的菌落数差异有统计学意义(P<0.05);整改前与整改后的反渗水、透析A液的菌落数差异无统计学意义(P>0.05)。结论:输送反渗水到透析机的管道和配制A液、B液的过程是造成透析液被污染的主要原因,应加强各容器和管道的消毒,并建议修改透析器入口处透析液的细菌学标准。
Objective： To investigate the causes and strategies for bacterial contamination in reverse osmosis water and dialysis fluid. Methods： The clone formation units （CFUs） of bacteria in tested fluids were detected according to Regulatory Guidelines for Control of Nosocomial Infections （2000） released by Moll. Results： Before and after procedure optimization, bacterial CFUs showed significant differences in fluids from the entry and outlet of dialyser （ P 〈 0. 05） but not in reverse osmosis water and fluid A （ P 〉 0. 05 ）. Conclusion： Afferent tubes conveying reverse osmosis water and procedures for fluid A/B preparation contribute primarily to potential contamination of dialysis fluid. Antisepsis of containers and tubes should be emphasized. A modification in bacteriological criteria for quality control of dialysis fluid at the entry of dialyser is also recommended.
出处
《广州医学院学报》
2006年第6期45-47,共3页
Academic Journal of Guangzhou Medical College
关键词
透析用水
透析液
细菌污染
reverse osmosis water
dialysate
bacterial contamination
作者简介
林秀娟（1971．10-），女，主管护师，大专。研究方向：医院感染学。
