| 一种脉宽控制的高频电刀功率放大器的研制 |
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| 引用本文： | 单纯玉,王沙维,陈宇飞. 一种脉宽控制的高频电刀功率放大器的研制[J]. 中国医疗器械杂志, 2001, 25(6): 350-351 |
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| 作者姓名： | 单纯玉 王沙维 陈宇飞 |
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| 作者单位： | 吉林大学中日联谊医院, |
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| 摘 要： | 介绍一种有用脉宽调制技术控制的高频电刀功率放大器，主要由脉宽调制控制电路，射频功率放大器和混合波调制器组成，它能使射频输出功率保持相对恒定。
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| 关 键 词： | 脉宽调制 高频电刀 射频功率放大器 |
| 文章编号： | 1000-6974(2001)06-0350-02 |
| 修稿时间： | 1999-04-28 |
The Development of an Electrosurgical Apparatus with Puls e Width Control |
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| SHAN Chun yu,WANG Sha wei,CHEN Yu fei China Japan Union Hospital of Jilin University. The Development of an Electrosurgical Apparatus with Puls e Width Control[J]. Chinese journal of medical instrumentation, 2001, 25(6): 350-351 |
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| Authors: | SHAN Chun yu WANG Sha wei CHEN Yu fei China Japan Union Hospital of Jilin University |
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| Affiliation: | China-Japan Union Hospital of Jilin University. |
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| Abstract: | This paper introduces an electrosurgical apparatus with pulse width modulating control technique.It mainly consists of pulse width modulation controller, RF power amplifier and coagulation modulator. lt makes the RF output power relatively constant. |
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| Keywords: | pulse width modulation electrosurgical apparatus RF power amplifier |
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