| 应用莫尔条纹法测定人体腰椎后关节三维位移量 |
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| 引用本文： | 赵文成,王家鄞,候筱魁,汤荣光,董凡.应用莫尔条纹法测定人体腰椎后关节三维位移量[J].上海理工大学学报,1990(2). |
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| 作者姓名： | 赵文成 王家鄞 候筱魁 汤荣光 董凡 |
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| 作者单位： | 上海机械学院
(赵文成，王家鄞)，上海市第九人民医院
(候筱魁，汤荣光)，上海市第九人民医院(董凡) |
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| 摘 要： | 应用莫尔条纹原理,测定人体离体腰椎三维运动时后关节的相对位移量,探索运动的角度、载荷和位移的相互关系,是直接研究关节运动学的一种简便有效方法。本文提供的实验结果对于研究腰椎后部结构的生理和病理功能具有重要的临床意义。
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| 关 键 词： | 骨骼力学 腰椎关节 三维运动 光栅 干涉条纹显示 |
MEASUREMENT OF THE THREE-DIMENSIONAL DISPLACEMENT OF LUMBAR FACET JOINTS WITH MOIRE STRIPE METHOD |
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| Zhao Wencheng Wang Jiayin Hou Xiaoqui Tang Rongguang Dong Fan.MEASUREMENT OF THE THREE-DIMENSIONAL DISPLACEMENT OF LUMBAR FACET JOINTS WITH MOIRE STRIPE METHOD[J].Journal of University of Shanghai For Science and Technology,1990(2). |
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| Authors: | Zhao Wencheng Wang Jiayin Hou Xiaoqui Tang Rongguang Dong Fan |
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| Institution: | Zhao Wencheng Wang Jiayin Hou Xiaoqui Tang Rongguang Dong Fan |
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| Abstract: | The moire stripe method is employed to measure the relative displacement of the lumbar facet joints of fresh cadaver during three-dimensional movement, and to explore the relationship of angle, lead and displacement in the movement, This is a simple and effective method to study directly the kinematics. The experiment's result attaches an important clinical significance to the research of the physiological and pathological functions of the posterior structure of lumbar spine. |
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| Keywords: | Skeletal mechanics Lumbar vertebrae Joints Three dimensional motion Optical grating Interferometer fringes visualization |
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