摘要
针对目前脑卒中患者下肢肌肉痉挛检测问题,提供了一种基于肌张力传感器的痉挛检测的手段,肌张力传感器的机械结构设计为肌张力信息的传递提供一种硬件通道,通过肌肉张力变化的激励转换为痉挛特征信息,以揭示痉挛发生的临界信息.通过对肌张力传感器的标定实验和对肌张力传感器进行的实体检测实验,给出了肌张力传感器检测结果等级的划分.得出的肌张力阈值表明:该装置能实现肌肉痉挛的评定,且可信度较高.
In view of the current detection of muscle spasms in the lower extremity of stroke patients,a method for detecting spasticity based on a muscle tension sensor is provided.The mechanical structure design of the muscle tension sensor provides a hardware channel for transmitting the information of the muscle tone,which is translated to spasticity characteristics information to reveal the critical information of spasticity.The demarcation experiment and the solid test experiment are carried out to give the classification of the test results of the muscle tension sensor.The given threshold of muscle tension shows that the device can be used to evaluate the muscle spasm with high reliability.
作者
宋在杰
汪步云
魏壮壮
SONG Zai-jie;WANG Bu-yun;WEI Zhuang-zhuang(Mechanical and Automotive Engineering College,Anhui Polytechnic University,Wuhu Anhui 241000,China;Wuhu AP Machinery Industry Technology Research Institute Co.,Ltd,Wuhu Anhui 241007,China)
出处
《菏泽学院学报》
2018年第2期53-56,74,共5页
Journal of Heze University
基金
安徽省自然科学基金(1608085QF154)
安徽省科技攻关项目(1604a0902125)
安徽工程大学引进人才科研启动基金(2015YQQ005)
安徽工程大学引进人才科研启动基金(2017YQQ008)
关键词
痉挛
肌张力传感器
结构设计
MAS
阈值
spasticity
muscle tension sensor
structural design
MAS
threshold
