| 磨粒分析技术在骨关节炎评估中的应用研究 |
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| 引用本文： | 彭中笑,袁成清,严新平,李志雄,田源.磨粒分析技术在骨关节炎评估中的应用研究[J].润滑与密封,2010,35(3). |
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| 作者姓名： | 彭中笑 袁成清 严新平 李志雄 田源 |
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| 作者单位： | 1. School of Engineering & Physical Sciences, James Cook University,Townsville Qld 4811,Australia
2. 武汉理工大学能源与动力工程学院可靠性工程研究所,湖北武汉,430063;船舶动力工程技术交通行业重点实验室,湖北武汉,430063 |
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| 摘 要： | 鉴于磨损颗粒在机械系统以及人造膝关节的磨损过程中起着主要作用,由此可以在理论上进行假设,膝关节中产生的磨粒对骨关节炎的产生和发展中有一定的影响。通过多学科领域的创新拓展探讨这种假设:利用羊的膝关节和磨损试验台进行磨损实验;对羊关节软骨和磨粒样本进行采集和分析;将磨粒样本和关节软骨样本的表面特征进行如下的关联:磨粒和关节软骨磨损特征间的关系;磨粒样本磨损特征与骨关节炎程度间的关系。为探讨硬度与骨关节炎发展的关系,对磨粒进行硬度试验。结果证明在磨损过程中产生的磨粒所携带的信息,对骨关节炎的评估和诊断是很有价值的。
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| 关 键 词： | 磨粒 膝关节 关节软骨 骨关节炎诊断 |
Wear Debris Analysis for Osteoarthritis Assessment |
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| Peng Zhongxiao,Yuan Chengqing,Yan Xinping,Li Zhixiong,Tian Yuan.Wear Debris Analysis for Osteoarthritis Assessment[J].Lubrication Engineering,2010,35(3). |
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| Authors: | Peng Zhongxiao Yuan Chengqing Yan Xinping Li Zhixiong Tian Yuan |
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| Affiliation: | Peng Zhongxiao1 Yuan Chengqing2,3 Yan Xinping2,3 Li Zhixiong2,3 Tian Yuan1(1.School of Engineering & Physical Sciences,James Cook University,Townsville Qld 4811,Australia,2.Reliability Engineering Institute,School of Energy , Power Engineering,Wuhan University of Technology,Wuhan Hubei 430063,China,3.Key Lab of Marine Power Engineering , Technology (Ministry of Transportation),China) |
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| Abstract: | Wear particles in mechanical systems and artificial knee joints play an important role in the progress of wear conditions.Therefore,a logical hypothesis is that wear particles generated in knee joints have an effect on osteoarthritis (OA) generation and progression.This research aims to investigate this hypothesis by conducting an innovative,pioneer study using multi-discipline approaches.Wear tests were firstly conducted using sheep knee joints and a wear simulator.Articular cartilage (AC) and wear particl... |
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| Keywords: | wear particles knee joints articular cartilage osteoarthritis diagnosis |
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