| 输液器止液膜自动止液性能试验方法的研究 |
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| 引用本文： | 花松鹤. 输液器止液膜自动止液性能试验方法的研究[J]. 中国医疗器械杂志, 2021, 0(2): 224-227 |
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| 作者姓名： | 花松鹤 |
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| 作者单位： | 上海市医疗器械检验研究院 |
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| 摘 要： | 目前尚没有评价输液器止液膜止液性能的指导或标准文件,无法进行产品性能的量化分析和质量监督.笔者研究了一种止液膜泡点压力检测方法,同时探索了泡点压力与止液膜止液性能的关联性.以泡点压力试验结果作为止液性能的日常控制指标.为止液膜止液性能评价提供切实可行的参考价值.
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| 关 键 词： | 止液膜 泡点压力 止液性能 关联性 |
Study on Test Method of Automatic Stopping Performance of Liquid Stop Membrane for Infusion Set |
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| HUA Songhe. Study on Test Method of Automatic Stopping Performance of Liquid Stop Membrane for Infusion Set[J]. Chinese journal of medical instrumentation, 2021, 0(2): 224-227 |
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| Authors: | HUA Songhe |
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| Affiliation: | (Shanghai Institute of Medical Device Testing,Shanghai,201318) |
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| Abstract: | At present,there is no guidance or standard document to evaluate the performance of liquid stop membrane for infusion set,and it is impossible to conduct quantitative analysis and quality supervision of product performance.In this paper,a method for measuring bubble point pressure of liquid stop membrane is studied,and the correlation between bubble point pressure and the performance of liquid stop membrane is explored.The results of bubble point pressure test are used as the daily control index of liquid stop performance.It provides a practical reference value for the evaluation of liquid stopping performance of liquid stop membrane. |
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| Keywords: | liquid stop membrane bubble point pressure liquid stop performance the correlation |
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