| 应用锁相环IC设计心率显示报警电路 |
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| 引用本文： | 赵毅. 应用锁相环IC设计心率显示报警电路[J]. 中国医疗器械杂志, 2005, 29(6): 456-457 |
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| 作者姓名： | 赵毅 |
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| 作者单位： | 陕西中医学院附属医院,陕西,咸阳,712000 |
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| 摘 要： | 来用锁相环IC CD4046设计的心率显示报警电路,用于数台老式监护仪的改造中,获得成功.
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| 关 键 词： | 心率 锁相环 比较器 锁存 |
| 文章编号： | 1671-7104(2005)06-0456-02 |
| 修稿时间： | 2005-05-26 |
Application of Phase Lock Loop IC to the Design of a Heart Rate Display and Alarm Circuit |
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| ZHAO Yi. Application of Phase Lock Loop IC to the Design of a Heart Rate Display and Alarm Circuit[J]. Chinese journal of medical instrumentation, 2005, 29(6): 456-457 |
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| Authors: | ZHAO Yi |
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| Affiliation: | ZHAO Yi Affiliated Hospital to the College of Chinese Medicine Shanxi Provinial |
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| Abstract: | This paper introduces a successful application of the display and alarm ciruit for hear rate,based on phase lock loop (PLL)IC CD4046 in the modification of some old-type monitors. |
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| Keywords: | heart rate phase lock loop(PLL) comparator latch |
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