人工关节力学性能测试软件系统的研发  

Development of Software System for Artificial Joint Biomechanics

作　　者：侯增涛[1] 渠元菊 杨朝岚 徐大众 张琴丽 张爽 尚鹏[1] HOU Zengtao;QU Yuanju;YANG Zhaolan;XU Dazhong;ZHANG Qinli;ZHANG Shuang;SHANG Peng(Shenzhen Institutes of Advanced Technology,Chinese Academy of Sciences,Shenzhen,518055;Shanghai Jiao Tong University,Shanghai,201100;Suzhou Thermal Research Institute,Suzhou,215000)

机构地区：[1]中国科学院深圳先进技术研究院,深圳市518055 [2]上海交通大学,上海市201100 [3]苏州热工研究院有限公司,苏州市215000

出　　处：《中国医疗器械杂志》2018年第5期330-331,338,共3页Chinese Journal of Medical Instrumentation

基　　金：深圳市基础研究项目(JCYJ20140417113430610);深圳市技术开发项目(CXZZ20140417113430630;CXZZ20140408153331808)

摘　　要：在人工关节生物力学性能研究中,通过离体实验对内植入固定物的生物力学性能进行评价是国际上通用的方法,国内这方面的研究起步较晚,在软件方面的研究更是缺乏。该文在已有的人工关节力学性能硬件测试系统的基础之上,开发了一套基于VC++的软件测试系统,其功能主要包括:硬件控制、数据采集、数据保存、数据处理和显示,可直观展示关节的三维运动轨迹和角度曲线。该软件测试系统能准确、实时地测量出各个关节的运动角度值、外部力矩值、关节间压力值,具有较高的可靠性和稳定性。In the research of artificial joint biomechanics, it is a common method in the world to evaluate the biomechanical properties of the implanted fixtures through experiments in vitro. The domestic research started late, and the corresponding testing software were lacking. There is still no special software. In this paper, an integrated software test system was designed and built based on the existing hardware system, including： hardware control, data collection, data save, data processing and display. It can directly show the 3D motion trajectory and the angle curve of joints. The system can accurately measure the relative motion angle value, external torque value, and inter pressure value of each joint. It has some reference signi？cance for the development of the arti？cial joints’ evaluation system.

关 键 词：人工关节 测试软件 VC++ 力学性能 关节测试 测量系统 

分 类 号：R318.01[医药卫生—生物医学工程]