| 基于USB总线的食管动力检测仪设计与实现 |
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| 引用本文： | 张俊,方敏,曹柏松.基于USB总线的食管动力检测仪设计与实现[J].合肥工业大学学报(自然科学版),2008,31(11). |
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| 作者姓名： | 张俊 方敏 曹柏松 |
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| 作者单位： | 1. 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009
2. 合肥凯利光电科技有限公司,安徽,合肥,230088 |
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| 摘 要： | 文章提出了一种食管动力检测仪的设计方案,系统介绍了实现的途径和方法,包括食道压力信号的采集、USB控制芯片AN2131SC的应用、EZ-USB固件程序和USB设备驱动程序的设计及上位机软件编写;测试表明,该仪器能够满足实际的医用需求。
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| 关 键 词： | 胃肠动力 食道动力 USB控制芯片 |
Design and implementation of esophageal motility detection instrument based on USB bus |
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| ZHANG Jun,FANG Min,CAO Bo-song.Design and implementation of esophageal motility detection instrument based on USB bus[J].Journal of Hefei University of Technology(Natural Science),2008,31(11). |
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| Authors: | ZHANG Jun FANG Min CAO Bo-song |
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| Abstract: | In this paper,a plan for the design of esophageal motility detection instrument is put forward and the approach to its implementation is also given systematically.The acquisition of esophagus' pressure signal,usage of USB the control chip AN2131SC,design of the EZ-USB Firmware and USB drive program,and the programming of upper computer software are described.The test results demonstrate that the instrument can meet the medical requirements. |
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| Keywords: | gastrointestinal motility esophageal motility USB control chip |
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