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| DT—2100型多普勒血流探测仪性能测试方法的研究 | |
| 引用本文： | 伍倚明. DT—2100型多普勒血流探测仪性能测试方法的研究[J]. 医疗设备信息, 2003, 18(5): 16-18 |
| 作者姓名： | 伍倚明 |
| 作者单位： | 广东医疗器械质量检测中心 广东广州510600 |
| 摘 要： | 本文对DT—2100型多普勒血流探测仪的三项主要性能，超声多普勒探头的工作频率、血流速度、心率的测试方法进行了研究和介绍，并通过直接法和频移法的对比着重探讨了血流速度的测试方法。 |
| 关 键 词： | DT－2100型多普勒血流探测仪 性能测试 超声 工作频率 血流速度 心率 |
| 文章编号： | 1007-7510(2003)05-0016-03 |
| 修稿时间： | 2003-01-21 |
Research on the methods of testing the functions of the DT-2100 Doppler blood stream detector |
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| WU Yi-ming. Research on the methods of testing the functions of the DT-2100 Doppler blood stream detector[J]. Information of Medical Equipment, 2003, 18(5): 16-18 | |
| Authors: | WU Yi-ming |
| Abstract: | This article is mainly about the research on the methods of testing three main functions of the DT-2100 Doppler blood stream detector, the frequency of the ultrasonic Doppler probe, the speed of blood stream and the rate of heartbeat, and discusses the methods of testing the speed of blood stream through comparison of the direct method and the frequency change method. |
| Keywords: | ultrasonic Doppler frequency change |
| 本文献已被 CNKI 维普 等数据库收录！ | |