Finger Rehabilitation Training Robot Mechanism Design

In response to the urgent need of finger rehabilitation medical treatment for finger injury or stroke patients, an exoskeleton finger rehabilitation training robot driven by pneumatic tendon was designed. Firstly, the exoskeleton finger actuator was designed and the three-dimensional model of the whole machine was established; then, the dynamics and static analysis of the finger exoskeleton mechanism was carried out, and finally, the mathematical model established was solved by Matlab and simulation verification was carried out by using Ansys, and the results showed that the designed robot could drive the finger flexion and extension well to achieve the effect of finger rehabilitation training.