摘要
通过3维动作捕捉系统,采集患者的大腿、小腿、脚部的运动数据,导入到软件中进行步态分析,从而得到患者步态的时空参数和运动学参数.通过试验分析发现:患者的步长变化明显,并且手术后的患肢着地时间低于正常人标准,这说明患者术后没有完全恢复正常步态.通过这些参数的分析,定量分析患者和正常人的差距,有助于医师评估患者的康复状态,从而评定康复强度,制定后续的康复方案.
The rehabilitation of orthopedic patients has great influence on the daily life and work.The motion data of the thigh,leg and foot of the patients got by 3D motion capture are imported to the software for gait analysis,in order to get the spatial and kinematic parameters.Analysis based on experiments shows that the step length of patients change obviously and the time of placing each leg are lower than normal person,which explains that they are not completely restored to normal gait.The analysis is useful for orthopedic doctor to check the rehabilitation of patients,and it is helpful for doctor to assess the degree of rehabilitation and design the rehabilitation scheme.
作者
叶思航
谢叻
王海鹏
高塬
徐雯娟
YE Sihang;XIE Le;WANG Haipeng;GAO Yuan;XU Wenjuan(Institute of Forming Technology&Equipment,Shanghai Jiaotong University,Shanghai 200030,Chin;Institute of Rehabilitation Engineering,School of Biomedical Engineering,Shanghai Jiaotong University,Shanghai 200030,China;Jing′an District Central Hospital of Shanghai,Huashan Hospital,Jing′an Branch,Fudan University,Shanghai 200030,China)
出处
《江西师范大学学报（自然科学版）》
CAS
北大核心
2018年第5期507-511,共5页
Journal of Jiangxi Normal University(Natural Science Edition)
基金
国家自然科学基金面上(61672341),上海市科委(17441903800),国家自然科学基金重大课题(61190120,61190124)和国家863计划课题(2015AA043203)资助项目.
关键词
动作捕捉
骨科
康复
motion capture
orthopedics
rehabilitation
