运用MATLAB软件及韦伯函数在高频电刀风险分析中的研究  

Study on Application of MATLAB Software and Weber Function in Risk Analysis of High Frequency Electric Knife

作　　者：杨捷[1] 任晓敏[1] 唐荣高[1] YANG Jie;REN Xiaomin;TANG Ronggao(The Ninth People's Hospital Affiliated to the School of Medicine,Shanghai Jiao Tong University,Shanghai,200011)

机构地区：[1]上海交通大学医学院附属第九人民医院,上海200011

出　　处：《生物医学工程学进展》2020年第2期111-114,共4页Progress in Biomedical Engineering

摘　　要：该文运用MATLAB工具进行风险分析和函数运算,说明两款高频电刀的失效数据存在不同的分布规律,其差异与设备本身、使用环境与使用人员对设备的熟悉程度有很大关系。并分析了两款高频电刀的几个失效类别韦伯曲线的产生、发展规律及变化趋势。结合医院临床工作实际情况,就如何提高医用高频电刀使用的安全性、有效性提供了方法和手段。This study used MATLAB tools for risk analysis and function calculation.Results show that the failure data of two brands of high frequency electric knives have different distribution laws,which are closely related to the equipment itself,the application environment and the familiarity of users.The generation,development law and variation trend of Weber curve of two kinds of high frequency electric knives were analyzed.Combining with the actual situation of hospital clinical work,methods and means were provided to improve the safety and effectiveness of medical high frequency electric knives.

关 键 词：韦伯函数 失效模式与效应分析 高频电刀 

分 类 号：R197.39[医药卫生—卫生事业管理]