| 基于单片机的便携式电子血压计设计 |
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| 引用本文： | 朱永涛,李中伟.基于单片机的便携式电子血压计设计[J].价值工程,2011,30(21):157-158. |
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| 作者姓名： | 朱永涛 李中伟 |
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| 作者单位： | 新乡医学院,新乡,453003 |
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| 摘 要： | 设计了一种基于单片机AT89C5l为控制核心的便携式电子血压计,介绍了电子血压计测量的原理,论述了其软硬件设计方法。该血压计利用APM BP300压力传感器采集血管对血管壁压力并将压力信号转换为电信号,经A/D转换模块将模拟信号转换为数字信号并送入单片机,最后进行计算、存储、显示等处理。
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| 关 键 词： | 血压测量 单片机 压力传感器 |
The Design of Electronic Sphygmomanometer Based on Microprocessor |
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| Zhu Yongtao,Li Zhongwei.The Design of Electronic Sphygmomanometer Based on Microprocessor[J].Value Engineering,2011,30(21):157-158. |
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| Authors: | Zhu Yongtao Li Zhongwei |
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| Institution: | Zhu Yongtao;Li Zhongwei(Xinxiang Medical College,Xinxiang 453003,China) |
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| Abstract: | The portable electronic sphygmomanometer based on microprocessor is designed,the paper introduces the principle of measurement of the electronic sphygmomanometer,discusses the hardware and software design method.The pressure signals are collected by the APM BP300 pressure sensor and the A/D conversion module will convert analog signals into digital signals into the microprocessor,finally,the device completes the data computation,storage,display operations. |
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| Keywords: | blood pressure measurement microprocessor pressure sensor |
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