摘要目的 为预防灭菌后无菌物品出锅时的污染,方便取物,研制了高压蒸气消毒筐.方法 将100锅高压蒸气灭菌合格后出锅物品随机分为观察组和对照组,每组50锅.观察组应用防污染便取式消毒筐,由灭菌室内取无菌物品直接送入无菌室存放;对照组常规应用消毒车,由灭菌室内拉出锅外移到搬运车上,送入无菌室存放.观察2组无菌物品每锅送入无菌室所用时间,并将2组每锅最后一个送入无菌室的标准试验包表面进行采样对比.结果 经细菌培养,观察组污染包2个,污染率4%;对照组污染包49个,污染率98%,差异有统计学意义(P<0.01).所用时间观察组8 min,对照组13 min.结论 使用防污染便取式消毒筐能有效预防无菌物品表面再污染,取物方便,省时省力.

abstractsObjective The high-pressure-vapor disinfection basket was made to take precautions against the sterile article pollution after disinfection from boiler disinfection and also for convenience. Methods Items after disinfection from 100 pots were randomly allocated to the observation group and the control group, each group had 50 pots.The observation group used the high-pressure-vapor disinfection basket to take the items from the sterilization room to the disinfection room directly. The control group used conventional disinfection cart, re-moved the items to the cart,thon took them to the disinfection room. Time cost for convey of the disinfection items was observed,and surface sampling for gormiculture was obtained from the last item conveyed to the disinfection room. Results After germiculture,2 pollution packets were found in the observation group,the polluting rate was 4%;49 pollution packets in the control group,the polluting rate was 98%,which was statistically different from that of the observation group(P<0.01). Time cost of the observation group was 8 minutes,of the control group was 13 minutes. Conclusions Use of the portable,pollution-prevention and high-pressure-vapor disinfection basket can prevent the surface of disinfection items from pollution,besides,it is convenient and costs less labor and time.