外来医疗器械(以下简称“外来器械”)是指由医疗器械生产厂家、公司租赁或免费提供给医院可重复使用的医疗器械,它是在普通手术器械基础上增加的局部专项操作器械。由于外来器械价格昂贵、品种繁杂、专业性强、更新迅速,一般医院不作常规配备,多采用临时借用,其中以骨科植入性手术相应的配送器械、动力工具等最为多见。使用外来器械存在以下问题:外来器械在清洗和包装过程中易发生器械的遗失或功能性的损坏;大部分外来器械结构复杂,具有多 Exotic medical devices (hereinafter referred to as “foreign devices ”) refers to medical equipment manufacturers, companies leased or provided free of charge to the hospital reusable medical equipment, it is in the ordinary surgical instruments to increase the local special operating equipment. Because exotic instruments are expensive, variety, professional, rapid update, the general hospital is not routinely equipped, use more temporary borrowing, orthopedic implant surgery, which corresponds to the delivery equipment, power tools, the most common. The use of foreign instruments poses the following problems: foreign instruments are prone to loss of equipment or functional damage during cleaning and packaging; most foreign instruments are complex in structure and have many