一次性使用输液器软管壁厚度的测量不确定度评定
魏丹琦 郑锦峰 王勇福建省药品检验所,福州350001摘 要:目的 建立一次性使用输液器软管壁厚度测定方法的不确定度评定方式。方法 依据JJF1059—1999确定A类及B类不确定度分量合成不确定度。结果概率p=95%自由度γ=4。结论 本评定方式适用于医疗器械产品日常长度、厚度检测的不确定度评定。[著者文摘]
关键词:一次性使用输液器 软管壁厚 不确定度
分类号: R955[著者标引]文献标识码:A文章编号:1006-3765(2006)04-0052-02栏目信息:综述
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Asessment of the Uncertainty of the Determination of Thickness of Disposable Infusion Implement/soft TubeWEI Dan-qi ZHENG Jing-feng, WANG-YongFujian Provincial institute for Drug ControI,Fuzhou 350001 ChinaAbstract:OBJECTIVE To establish style of the Assessment of the uncertainty for astimation thickness of disposable infusion implement/soft tube method. METHODS According to JJF- 1999, establish TypeA standard uncertainty and Type B standard uncertainty ynthetic uncertainty. RESULTS Level of confidence p= 95%. degrees of freedom γ= 4. CONCLUSION This assessment is very suitable for thickness and length of daily medical production mensurating method.[著者文摘]
Key words:Disposable infusion implement;Thickness of soft tube; Uncertainty |
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