| 生物软组织力学特性二维动态测试系统的研究 |
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| 引用本文： | 郝冬梅,刘志诚,李海云,陈钢. 生物软组织力学特性二维动态测试系统的研究[J]. 北京生物医学工程, 2001, 20(4): 285-287 |
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| 作者姓名： | 郝冬梅 刘志诚 李海云 陈钢 |
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| 作者单位： | 北京工业大学O1博,100022;首都医科大学生物医学工程系,100054 |
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| 摘 要： | 本文简述了生物软组织力学特性二维动态测试系统的设计。通过测量作用在软组织上的外力及软组织的形变,反映软组织力学特性。并以兔子腹部皮肤为对象,用本测试系统测量其滞后、松驰、蠕变特性,验证了本系统的可行性。
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| 关 键 词： | 生物力学 软组织 本构方程 滞后 松弛 蠕变 |
| 文章编号： | 1002-3208(2001)04-0285-03 |
| 修稿时间： | 2000-10-16 |
Research on Two-Dimensional Dynamic Test System for Biosoft-Tissue Mechanical Performance |
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| HAO Dongmei ,LIU Zhicheng ,LI Haiyun ,et al.. Research on Two-Dimensional Dynamic Test System for Biosoft-Tissue Mechanical Performance[J]. Beijing Biomedical Engineering, 2001, 20(4): 285-287 |
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| Authors: | HAO Dongmei LIU Zhicheng LI Haiyun et al. |
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| Affiliation: | HAO Dongmei 1,LIU Zhicheng 2,LI Haiyun 2,et al.1 Beijing Polytechnic University 100022 2 Department of Biomedical Engineering,Capital University of Medical Sciences,Beijing 100054 |
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| Abstract: | In this paper is introduced a design of two dimensional dynamic test system for mechanical performance of biosoft tissue.The external force exterted on the tissue and deformation of the tissue are measured to reflect dynamic properties of soft tissue.Experiments were carried out using rabbit abdomen as the object.This system was used to measure hysteresis,relaxation and creeping characteristics.The feasibility of the system was proved. |
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| Keywords: | Biomechanics Soft tissue Constitutive equation Hysteresis Relaxation Creep |
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