| 髋关节假体体外磨损试验的应用及研究进展 |
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| 引用本文： | 翟豹 张家振 阿茹罕 刘斌. 髋关节假体体外磨损试验的应用及研究进展[J]. 生物骨科材料与临床研究, 2021, 18(1): 74-80 |
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| 作者姓名： | 翟豹 张家振 阿茹罕 刘斌 |
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| 作者单位： | 国家药品监督管理局医疗器械技术审评中心 |
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| 摘 要： | 体外磨损试验(ISO 14242)基于良好的实验室控制条件和操作规范模拟人体行走步态的关节承受载荷和运动角度范围,广泛用于比较髋关节假体不同材料、假体设计的耐磨损性能.本文基于体外磨损试验和临床磨损评价的研究文献,介绍体外磨损标准试验方法及其在髋关节设计开发中的应用,探讨体外磨损标准方法的局限、研究进展以及未来发展方向...
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| 关 键 词： | 磨损 关节面材料 髋关节假体 测试标准 磨损试验机 |
Application and research progress of in-vitro wear test of hip joint prosthesis |
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| Zhai Bao,Zhang Jiazhen,Aruhan,Liu Bin. Application and research progress of in-vitro wear test of hip joint prosthesis[J]. Orthopaedic Biomechanics Materials and Clinical Study, 2021, 18(1): 74-80 |
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| Authors: | Zhai Bao Zhang Jiazhen Aruhan Liu Bin |
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| Affiliation: | (Center for Medical Device Evaluation,National Medical Product Administration,Beijing,100081,China) |
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| Abstract: | The in vitro wear test (ISO 14242) is based on good laboratory control conditions and operating specifications to simulate the joint load and motion angle range of the human walking gait. It is widely used to compare the wear resistance of different materials and designs of hip prosthesis. Based on the research literature of in vitro wear test and clinical wear evaluation, this article introduces the in vitro wear standard test method and its application in the design and development of hip joint prosthesis, and discusses the limitations, research progress and future development directions of the in vitro wear standard method. |
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| Keywords: | Wear Articular surface material Hip joint prosthesis Test method In-vitro wear simulator |
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