过氧化氢低温等离子灭菌系统器械灭菌循环中断的原因及其控制措施

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Abstract Objective To analyze the reasons for the interruption of the sterilization cycle of hydrogen peroxide lowtemperature plasma sterilization system, and explore the corresponding control measures.Methods A retrospective analysis was made of the reasons for the interruption of the sterilization cycle of hydrogen peroxide low-temperature plasma sterilization circulation system in Yichun People′s Hospital from May 2017 to May 2020,and analyze related treatment measures.Results In the 2886 sterilization cycles, the cycle was interrupted 163 times, and the total incidence was 5.65%.The reasons included excessive moisture (52 times, 31.90%), item overload (45 times, 27.61%), irregular placement of items (23 times, 14.11%), sterilization of contraindications (12 times, 7.36%), excessive adsorptive substances (14 times,8.59%), artificial cancellation (7 times, 4.29%) and uncontrollable factors (10 times, 6.13%).Conclusion The interruption of of the sterilization cycle of the hydrogen peroxide low-temperature plasma sterilization system is closely related to the excessive water content of the equipment, item overload, irregular placement of items, tsterilization of contraindications,excessive adsorptive substances, artificial cancellation and uncontrollable factors.The department should standardize the drying, packaging and loading procedures of items to be sterilized, strengthens personnel training, and regularly maintains sterilization equipment to extend the service life of the equipment and reduce operating cost.

Key words： Disinfection supply room Hydrogen peroxide Low -temperature plasma sterilization system Hydrogen peroxide gas vent Interruption of sterilization cycle Reason Measures

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	PENG Yixin
	LEI Yiping
	SHI Huan

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PENG Yixin,LEI Yiping,SHI Huan. Reasons and control measures for the interruption of the sterilization cycle of instruments in hydrogen peroxide low -temperature plasma sterilization system[J]. 中国当代医药, 2021, 28(36): 183-185转189.

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http://dangdaiyiyao.com/EN/ OR http://dangdaiyiyao.com/EN/Y2021/V28/I36/183

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