| 介入治疗导管表面润滑处理研究 |
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| 引用本文： | 罗西友,夏毅然,赵成如,王勤. 介入治疗导管表面润滑处理研究[J]. 生物医学工程研究, 2003, 22(2): 32-34 |
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| 作者姓名： | 罗西友 夏毅然 赵成如 王勤 |
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| 作者单位： | 山东省医疗器械研究所,济南,250013 |
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| 基金项目： | “十五”国家科技攻关计划项目 ( 2 0 0 1BA70 6B0 8) |
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| 摘 要： | 介绍了一种用于介入治疗导管表面润滑处理的方法。对润滑涂层的作用原理、涂覆工艺等进行了论述，并讨论了用于润滑处理的聚合物、溶剂的选择及润滑处理后介入治疗导管表面摩擦系数的变化情况。通过生物安全性试验和临床试用，证明了本方法是安全可靠的。
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| 关 键 词： | 介入导管 润滑涂层 表面处理 摩擦系数 |
| 文章编号： | 1006-4915(2003)02-0032-03 |
| 修稿时间： | 2003-05-14 |
Surface Lubricity Modification of Intervenient Catheter |
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| Luo Xiyou Xia Yiran Zhao Chengru Wang Qin. Surface Lubricity Modification of Intervenient Catheter[J]. Journal Of Blomedical Englneerlng Research, 2003, 22(2): 32-34 |
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| Authors: | Luo Xiyou Xia Yiran Zhao Chengru Wang Qin |
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| Abstract: | This article was involved in the hydrophilic lubricious coating applied to the surface of the intervenient catheter. The mechanism of the coating and the techniques to produce the coating were introduced. The polymer applied to the modification, the solvent selection and the change of the friction coefficient of the intervenient catheter after coated with the lubricious coating were also discussed in detail. The biological security and clinical application prove that the technique is secure. |
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| Keywords: | Intervenient catheter Lubricious coating Surface modification |
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