医用纤维内窥镜水气传送系统结构原理及常见故障维修  

Structure principle of delivery system of water and air of medical fiber endoscope and the maintenance for its common fault

作　　者：刘剑锋 严泽钊 廖阔 黄少东 吴毅 Liu Jianfeng;Yan Zezhao;Liao Kuo;Huang Shaodong;Wu Yi(Department of Medical Equipment,The Sixth Affiliated Hospital,School of Medicine,South China Universityof Technology(Nanhai District People's Hospital of Foshan),Foshan 528200,China;Dean's Office,Hospital of NanHai Economic Development Zone,Foshan 528200,China)

机构地区：[1]华南理工大学附属第六医院(佛山市南海区人民医院)医学装备科,佛山528200 [2]南海经济开发区人民医院院长办公室,佛山528200

出　　处：《中国医学装备》2025年第3期164-167,共4页China Medical Equipment

摘　　要：医用纤维内窥镜是一种利用光纤技术实现内部器官或腔道可视化检查的医疗设备。在临床应用中,医用纤维内窥镜既要完成光纤导像,也要具备送水送气和器械操作功能,因此日常管理和故障维修越来越受到医用纤维内窥镜使用科室人员的重视。水气传送系统是部分医用纤维内窥镜的关键结构,维护事项和故障维修频次较高。基于此,本研究围绕医用纤维内窥镜水气传送系统的结构组成,分析其工作原理,总结常见故障维修思路方法,以期提升对医用纤维内窥镜医疗器械的管理水平。Medical fiber endoscope is one kind of medical device that utilizes fiber technique to realize visual detection for internal organs or cavities.In clinical applications,medical fiber endoscope not only need to complete fiber optic imaging but also need possess the functions of delivering water and air,and operating device.Therefore,its routine management and maintenance for fault is more and more payed attention by the staffs of using medical fiber endoscope in department.The system of delivering water and air is a key structure for some of medical fiber endoscopes,which has higher maintenance matters and frequency of maintaining fault.Based on the above reasons,this research analyzed the working principle of medical fiber endoscopes,and summarized the ideas and methods of repairing common faults through focused on the structural composition of delivering system of water and air of medical fiber endoscopes,so as to improve the management level for this type of medical device.

关 键 词：内窥镜 水气管路 结构原理 故障排查 日常维护 

分 类 号：R197.39[医药卫生—卫生事业管理]