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A novel design of a hand functions task training robotic system was developed for the stroke rehabilitation. It detects the intention of hand opening or hand closing from the stroke person using the electromyography (EMG) signals measured from the hemiplegic side. This training system consists of an embedded controller and a robotic hand module. Each hand robot has 5 individual finger assemblies capable...
The goal of this study was to validate the suitability of a novel rotational hydroelastic actuator (rHEA) for use in our new rehabilitation exoskeleton for the upper limbs, the Limpact. The rHEA consists of a rotational hydraulic actuator and a custom-designed symmetric torsion spring in a series-elastic configuration. For rehabilitation therapy and impairment quantification, both compliant impedance...
Repetitive task therapy is an effective form of rehabilitation for people suffering from the debilitating injuries of stroke. Robotic physical therapy devices have been developed in the past, many of which may benefit from the use of bidirectional pneumatic actuators. This paper presents the Robotic Gait Trainer, an ankle rehabilitation device structurally based on a tripod mechanism with one fixed...
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