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首页> 外文会议>2014 5th IEEE RAS amp; EMBS International Conference on Biomedical Robotics and Biomechatronics >Development of a novel gait rehabilitation system by integrating functional electrical stimulation and a split belt treadmill for hemiparetic patients after stroke
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Development of a novel gait rehabilitation system by integrating functional electrical stimulation and a split belt treadmill for hemiparetic patients after stroke

机译：通过将功能性电刺激和分割式皮带跑步机整合在一起，为偏瘫患者的偏瘫患者开发一种新型的步态康复系统

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Nowadays, an increasing number of people with stroke are suffering considerably from a loss of physical mobility. Various traditional interventions have been developed to restore survivors' normal motor function following a stroke, but their effects are considerably limited. Many of these techniques require physical therapist's observation, specifically designed preparatory exercises and direct control of the lower limbs' position. Therefore, we propose a novel automatic gait training system for gait rehabilitation of hemiparetic patients. It integrates a split belt treadmill with a functional electrical stimulation (FES) device, which is used to improve gait quality by delivering electrical stimuli to the muscles. The delivery of the stimulus from the FES device is triggered automatically during gait cycle. As subjects walk on the separated treadmill, the gait phases are estimated by an algorithm that observes variation in the current values of the treadmill motors. Finally, we have preliminarily tested the feasibility of the proposed method through experiments on simulated hemiparetic subjects, by comparing with experimental results using force plates.
机译：如今，越来越多的中风患者正遭受身体活动能力丧失的困扰。已经开发了各种传统的干预措施来恢复中风后幸存者的正常运动功能，但是其作用受到很大限制。这些技术中的许多技术都需要物理治疗师的观察，专门设计的准备运动以及对下肢位置的直接控制。因此，我们提出了一种新型的自动步态训练系统，用于偏瘫患者的步态康复。它结合了带式皮带跑步机和功能性电刺激（FES）设备，该设备用于通过向肌肉传递电刺激来改善步态质量。从FES设备发出的刺激在步态周期中自动触发。当受试者在分开的跑步机上行走时，步态阶段由一种算法估算，该算法观察跑步机电机当前值的变化。最后，我们通过与模拟力场实验相比较，通过使用力板的实验结果，初步测试了该方法的可行性。

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