外来医疗器械灭菌湿包原因分析及方法改进

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Analysis of wet packages causes and method improvement forsterilization of foreign medical devices

WangLi，WuAiping，YanGege，ZhaoYuan

Departmentofisinfectionupply，hanxiArmedPoliceCorpsHospital，Tiyuan3ooo6，ina

Correspondingauthor：Wu Aiping，Email： 623501301@qq.com

【Abstract】Objective To investigate the causes of wet packages during the sterilization of external medical devices in the sterilization supplycenterofourhospitaland toimplement method improvements.MethodsA total of 680 packs of external medical devices received by the sterilization supply centerofour hospital from July 2023 to June 2024 were selected as thestudy samples.These were randomly divided into contol groupand experimental group.By analyzing thecauses of wet packs in the control group during the sterilization process，corresponding improvements were made in theexperimental group to ensure thequalityof disinfectionandsterilizationof external medical devices.ResultsAmong the 68O packages of external medical devices，34（ 10.00% ） in the control group exhibited wet packages，while 9 （2.65 % ） in the experimental group showed wet packages. ConclusionThe occurrence of wet packs in external medical devices in the sterilization supply center is atributed to multiplefactors， including thedevices themselves，personnel operations at various stages，equipment performance，and sterilization program setings.The sterilization supply center should implement improvements，refine operational procedures at each stage，enhancethe ability to predictthe riskof wet packs，reduce the incidence of wet packages，improve the overall work quality ofthedepartment，and ensure the sterilization safety of external medical devices.

【Key words】 Sterilization; Methods;Medical apparatus and instrumentDOI：10.19522/j.cnki.1671-5098.2025.04.016

消毒供应中心是复用医疗器械、器具及物品清洗、消毒、灭菌的集中场所，通过专业化、规范化的操作流程，达到降低污染器械的相关性感染，使复用医疗器械符合临床科室的安全使用要求，是医疗护理工作正常运行的保障，在医院感染控制中发挥着重要作用。（剩余5352字）