| 压敏胶片法在记忆生物力学实验中的新应用 |
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| 引用本文： | 苏佳灿,张春才,许硕贵,王家林,禹宝庆,纪方,薛召军,吴建国,丁祖泉. 压敏胶片法在记忆生物力学实验中的新应用[J]. 中国组织工程研究与临床康复, 2003, 7(4): 576-577 |
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| 作者姓名： | 苏佳灿 张春才 许硕贵 王家林 禹宝庆 纪方 薛召军 吴建国 丁祖泉 |
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| 作者单位： | 1. 解放军第二军医大学长海医院骨科,上海市,200433
2. 同济大学生命科学与生物工程学院,上海市,200092 |
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| 基金项目： | 第二军医大学长海医院258资助项目(258-5) |
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| 摘 要： | 目的:寻求记忆生物力学实验的新途径,探讨压敏胶片的生物力学特性及其在记忆生物力学实验中的应用。方法:利用生物力学实验装置,对待测试压敏胶片施加不同压力,得到不同颜色,分析比较颜色的灰度值,找出应力与颜色灰度值之间的关系。结果:对所得20组实验结果进行分析得到应力与颜色灰度值之间的关系,同时采用曲线拟和及最小二乘法得出应力与灰度值的对应关系式:yi=83.38816xi2-39244.89748xi+5199277.493。结论:压敏胶片法能够将动态的压力转化成静态的颜色灰度,在记忆生物力学实验中,选择合适的压敏胶片及工作环境,压敏胶片法将不失为一种较为理想的新方法。
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| 关 键 词： | 比色法 生物力学 可行性研究 |
| 文章编号： | 1671-5926(2003)04-0576-02 |
| 修稿时间： | 2002-06-06 |
A new use of prescale method in memory biomechanical experiment |
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| Su Jiacan,Zhang Chuncai,Xu Shuogui,Wang Jialin,Yu Baoqing,Ji Fang,Xue Zhaojun,Wu Jianguo,Ding ZuquanSu Jiacan,Zhang Chuncai,Xu Shuogui,Wang Jialin,Yu Baoqing,Ji Fang,Depart ment of Orthopaedics,Changhai Hospital,Second Military Medical University,Shan ghai ,ChinaXue Zhaojun,Wu Jianguo,Ding Zuquan. A new use of prescale method in memory biomechanical experiment[J]. Journal of Clinical Rehabilitative Tissue Engineering Research, 2003, 7(4): 576-577 |
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| Authors: | Su Jiacan Zhang Chuncai Xu Shuogui Wang Jialin Yu Baoqing Ji Fang Xue Zhaojun Wu Jianguo Ding ZuquanSu Jiacan Zhang Chuncai Xu Shuogui Wang Jialin Yu Baoqing Ji Fang Depart ment of Orthopaedics Changhai Hospital Second Military Medical University Shan ghai ChinaXue Zhaojun Wu Jianguo Ding Zuquan |
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| Affiliation: | Su Jiacan,Zhang Chuncai,Xu Shuogui,Wang Jialin,Yu Baoqing,Ji Fang,Xue Zhaojun,Wu Jianguo,Ding ZuquanSu Jiacan,Zhang Chuncai,Xu Shuogui,Wang Jialin,Yu Baoqing,Ji Fang,Depart ment of Orthopaedics,Changhai Hospital,Second Military Medical University,Shan ghai 200433,ChinaXue Zhaojun,Wu Jianguo,Ding Zuquan,Institute of Life Science and Bioengineer ing,Tongji University,Shanghai 200092,China |
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| Abstract: | AIM:To seek a new method for memory biomechanical experiment, and explore th e biomechanical character of prescale method and its new use in memory biomechan ical experiment.METHODS: By the method of biomechanical experimental device, var ious pressure was given to the treating tested prescale and various colour was g ained, the gray value of colour was analysised and compared, which to seek the r elationship between the stress and the gray value of colour. RESULTS:The relatio nship between the stress and the gray value of colour was obtained by analyzing 20 groups of the experiment data; we get the formula between the stress and the gray value of colour by means of biomechanical calculating methodyi=83.38816xi2-39244.89748xi+5199277.493.CONCLUSION: Prescale method can convert dynamic str ess to static gray value of colour, in memory biomechanical experiment, selectin g the suitable and work environment, prescale method is a fairly ideal method. |
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| Keywords: | colorimetry biomechanics feasibility studies |
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