两种消化内镜水气管道预处理方法的效果比较

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Comparison of the two methods on the pretreatment effect of digestive endoscope's air/water channel
Keywords flexible endoscope; air/water channel; nozzle; biofilm; pretreatment
摘要 目的:对比两种胃镜水气管道预处理方法的清洗效果和喷嘴堵塞情况。(剩余8631字)