生物软组织力学特性二维动态测试系统的研究

Research on Two-Dimensional Dynamic Test System for Biosoft-Tissue Mechanical Performance

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、松弛、蠕变特性 ,验证了本系统的可行性。

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.