| 一种用电容式传感器检测呼吸度的方法 |
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| 引用本文： | 葛伟庆,罗致诚.一种用电容式传感器检测呼吸度的方法[J].航天医学与医学工程,1999,12(2):141-143. |
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| 作者姓名： | 葛伟庆 罗致诚 |
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| 作者单位： | [1]北京医科大学劳动卫生教研室 [2]中国协和医科大学基础医学院 |
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| 摘 要： | 目的介绍一种操作简单而成本低廉的呼吸率检测方法。方法 采用高灵敏度电容传感器，以及相应的检测系统，可以对呼吸活动进行检测。结果在一般左胸上部大部分位置均能得到较为满意的信号。结论应用前景广泛，可用于构成多参数监护仪中的呼吸模块，亦可用来检测呼吸波。
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| 关 键 词： | 呼吸率 非接触检测 电容传感器 监护 |
| 文章编号： | 1002-0837(1999)02-0141-03 |
| 修稿时间： | 1998-04-20 |
A Method of Detecting Respiratory Rate with A High-sensitivity Capacitance Transducer |
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| GE Wei-qing,WANG Sheng,LIU Shi-jie,LUO Zhi-cheng.A Method of Detecting Respiratory Rate with A High-sensitivity Capacitance Transducer[J].Space Medicine & Medical Engineering,1999,12(2):141-143. |
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| Authors: | GE Wei-qing WANG Sheng LIU Shi-jie LUO Zhi-cheng |
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| Institution: | Occupational Department, Beijing Medical University, Beijing, China. |
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| Abstract: | Objective. To introduce a simple and low cost respiratory rate detection method. Method. A high-sensitivity capacitance transducer and corresponding detecting system were used in the system. Result. Satisfactory signals were obtained at the upper portion of the right thorax with the method. Conclusion. It could be used widely. It can be used to comprise the respiratory module in multi-parameter patient monitoring, or be used alone to detect respiratory rate. |
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