| 静脉输液液位检测方法研究 |
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| 引用本文： | 宋 宇,翁新武.静脉输液液位检测方法研究[J].现代电子技术,2014(5):105-107. |
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| 作者姓名： | 宋 宇 翁新武 |
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| 作者单位： | 长春工业大学 计算机科学与工程学院,吉林 长春130012 |
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| 基金项目： | 国家大学生创新创业训练计划项目（201210190016） |
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| 摘 要： | 提出一种新型光电式液位检测方法,利用输液管对光线的折射原理,检测输液管内的液位是否到达警戒液位,最后通过实验得出最佳检测阈值,该方法能够适用于所有墨菲式输液管及输液液体。
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| 关 键 词： | 静脉输液 液位检测 光电式 光电开关 |
Study on detection method of intravenous infusion liquid level |
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| SONG Yu,WENG Xin-wu.Study on detection method of intravenous infusion liquid level[J].Modern Electronic Technique,2014(5):105-107. |
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| Authors: | SONG Yu WENG Xin-wu |
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| Affiliation: | (College of Computer Science and Engineering, Changchun University of Technology, Changchun 130012, China) |
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| Abstract: | A novel photoelectric liquid level detection method is proposed,which uses the light refraction of transfusion tube to detect whether the liquid level in infusion tube reaches the warning level. The optimum detection threshold is obtained through the experiment. The method can be applied to all the Murphy type transfusion tube and infusion liquid. |
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| Keywords: | intravenous infusion liquid level measurement photoelectric photoelectric switch |
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