| 基于MSP430的微功耗体外临时心脏起搏器的设计 |
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| 引用本文： | 李建新,金印彬. 基于MSP430的微功耗体外临时心脏起搏器的设计[J]. 微计算机信息, 2006, 22(20): 110-112 |
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| 作者姓名： | 李建新 金印彬 |
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| 作者单位： | 1. 716000,延安大学物理与电子信息学院
2. 710049,西安交通大学电气学院 |
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| 摘 要： | 基于MSP430系列单片机设计了体外临时心脏起搏器的起搏装置,给出了硬件设计电路和软件的系统结构。经实验研究,该装置比原有的以AT89c2051型单片机制造的体外临时心脏起搏器在单位电池供电的情况下使用期限更长,以实现低功耗,即将原来的工作电流削减一半以上,电池更换的频率由原先的1次/周,降低至1次/月。
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| 关 键 词： | 低功耗 体外临时心脏起搏器 MSP430系列单片机 |
| 文章编号： | 1008-0570(2006)07-2-0110-03 |
| 修稿时间： | 2005-11-13 |
On Design of Low Power Consumption External Temporary Heart Pacemaker On the Basis of MSP430 |
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| Li,Jianxin,Jin,Yinbin. On Design of Low Power Consumption External Temporary Heart Pacemaker On the Basis of MSP430[J]. Control & Automation, 2006, 22(20): 110-112 |
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| Authors: | Li Jianxin Jin Yinbin |
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| Abstract: | On the basis of SCM of MSP430 series, an external temporary heart pace making device, with corresponding hardware cir- cuit and software system, is designed. According to experiments, this device could provide longer power supply per unit cell than that of the previously used external temporary heart pacemaker based on AT89c2051 SCM, thus low power consumption is realized, i. e. working electric current is reduced over 50%, and cell change frequency is lowered, from once a week to once every month. |
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| Keywords: | low power consumption external temporary heart pacemaker SCM of MSP430 series |
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