| 集肤效应在高频手术电刀系统中的应用 |
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| 引用本文： | 崔建巍. 集肤效应在高频手术电刀系统中的应用[J]. 山东工业大学学报, 2005, 35(5): 83-87 |
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| 作者姓名： | 崔建巍 |
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| 作者单位： | 山东大学齐鲁医院医学工程科,山东济南250012 |
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| 摘 要： | 根据电磁场原理中的集肤效应现象，对近年来在大中型医院临床手术中使用的高频手术电刀的机理进行了初步分析，并针对高频电刀存在的不足，设计了一种新型整机系统．先用测试信号对使用条件进行查验反馈，通过单片机进行分析比较后，整合所存信息资源，对主输出信号进行控制，使高频电刀的参数以最精确的状态应用于手术患者。
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| 关 键 词： | 集肤效应 智能控制 反馈测试 频率 占空比 |
| 文章编号： | 1672-3961（2005）05-0083-05 |
| 收稿时间： | 2005-03-07 |
The application of gather skin effect in electrical operation knife with high frequency |
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| CUI Jian-wei. The application of gather skin effect in electrical operation knife with high frequency[J]. Journal of Shandong University of Technology, 2005, 35(5): 83-87 |
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| Authors: | CUI Jian-wei |
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| Affiliation: | Medical Project Department, Qilu Hospital of Shandong University, Jinan 250012, China |
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| Abstract: | The electrical operation knife with high frequency which is based on the phenomenon of gather skin effect in the principle of electromagnetic field has been used recently in clinical operation. The mechanism of the electrical knife is investigated and a new kind of electrical knife is designed in the paper. The feedback is first examined with test signal in use condition. Then, single fiat machine joins the information resource stored and controls the main export signal, that makes the parameter of the electrical knife with high frequency apply in operation patient with the most accurate state. |
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| Keywords: | gather skin effect intelligent control. feedback frequency duty cycle |
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