摘要
该文为颈椎病患者设计了一款可穿戴的颈椎牵引外骨骼,利用并联机构4-SPS的运动特性对患者颈部进行牵引治疗。通过建立4-SPS并联机构外骨骼模型对受力点进行静力学分析,并且对4-SPS并联机构进行运动学分析,最后利用软件对该机构进行仿真,结果验证该外骨骼所选材料在受力作用下不会发生形变,4-SPS并联机构具有合理的工作空间和良好的运动特性。
In this context,this study designed a wearable cervical traction exoskeleton for patients with cervical spondylosis,and utilized the motion characteristics of parallel mechanism 4-SPS to perform neck traction treatment for patients.Through the establishment of 4-SPS parallel mechanism exoskeletons model to simulate the stress point statics analysis,and 4-SPS parallel mechanism kinematics analysis,finally the using of the software simulation,the results validate the exoskeleton selected material will not deform under the mechanical force,and 4-SPS parallel mechanism has reasonable working space and good movement characteristics.
作者
江伟
石萍
杜妍辰
李素娇
喻洪流
JIANG Wei;SHI Ping;DU Yanchen;LI Sujiao;YU Hongliu(Institute of Rehabilitation Engineering and Technology,University of Shanghai for Science and Technology,Shanghai,200093)
出处
《生物医学工程学进展》
CAS
2022年第3期134-138,共5页
Progress in Biomedical Engineering
基金
国家重点研发计划(2019YFC1711800)
上海市科技行动创新计划(20S31901500)。
关键词
颈椎病
外骨骼
并联机构
cervical spondylosis
exoskeleton
parallel mechanism
