| 浅表动脉超声血流仪的设计 |
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| 引用本文： | 陈嵘,林家瑞.浅表动脉超声血流仪的设计[J].北京生物医学工程,2002,21(4):268-270. |
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| 作者姓名： | 陈嵘 林家瑞 |
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| 作者单位： | 华中科技大学生命科学院,武汉,430074 |
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| 摘 要： | 本文介绍了一种便携式浅表动脉超声多普勒血流仪的研制.该仪器可以打印出平均血流速度曲线图,也可以对多普勒血流声进行监听.文章介绍了血流速度测量原理并给出了硬件结构图和程序框图.该仪器在临床上具有广泛的用途.
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| 关 键 词： | 浅表动脉 血流 超声多普勒 |
| 文章编号： | 1002-3208(2002)04-0268-03 |
| 修稿时间： | 2002年1月28日 |
Design of an Ultrasonic Doppler Instrument for Measuring Superficial Artery Blood Flow |
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| CHEN Rong,LIN Jiarei.\ Huazhong University of Science and Technology,Wuhan\.Design of an Ultrasonic Doppler Instrument for Measuring Superficial Artery Blood Flow[J].Beijing Biomedical Engineering,2002,21(4):268-270. |
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| Authors: | CHEN Rong LIN Jiarei\ Huazhong University of Science and Technology Wuhan\ |
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| Institution: | CHEN Rong,LIN Jiarei.\ Huazhong University of Science and Technology,Wuhan\ 430074 |
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| Abstract: | In this paper is introduced a kind of newly developed ultrasonic Doppler instrument for measuring blood flow of superficial artery. The instrument can print average blood flow curve and monitor (by hearing) the sound of ultrasonic Doppler of the blood flow. In this article is also introduced the principle blood flow velocity measurement. Hardware configuration and software block diagram are given. This instrument can be widely used for clinical applications. |
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| Keywords: | Superficial artery Blood flow Ultrasonic Doppler |
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