Semi-exoskeleton upper limb rehabilitation device

Abstract

The invention provides an upper-limb rehabilitation device of half-exoskeleton, including a base, a control system, a dynamical system, an input / output device, and a first movement combination or a second movement combination; the base is used to place the dynamical system and support the control system, the input / output device and the first or the second movement combination; the control system is used to manage the training data collected by the rehabilitation device; the dynamical system is used to provide driving force for the first or the second movement combination; the input / output device is used to input the training instruction of users and display the generated data during training; the first or the second movement combination is used to complete the upper-limb movement cooperating with users. The upper-limb rehabilitation device of half-exoskeleton can avoid the deviation of the motion trail and the pose between the moving body of the rehabilitation device and human body (the upper limb), prevent patients from suffering a secondary damage during their rehabilitation training, and improve the security and validity of rehabilitation movements.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a half-exoskeleton upper limb rehabilitation instrument. Background technique [0002] Studies have shown that repetitive rehabilitation exercises can substantially improve the performance of the shoulder joint, both in patients with hemiplegia and after orthopedic surgery. A large number of clinical trials have proved that early rehabilitation training after hemiplegia or orthopedic surgery can have a beneficial effect in the short term. For patients with hemiplegia, early rehabilitation training can promote the plasticity of the cerebral cortex, promote the reorganization and compensation of the nervous tissue in the diseased part, improve the excitability of the relevant nervous system and the ability to respond to external stimuli, and help restore motor function as soon as possible. And maintain the range of motion of the corresponding joints and improve motor coordination;...

AI Technical Summary

Problems solved by technology

There are many problems in this training method: First, the number of existing physiotherapists in my country is limited, which cannot meet the growing demand for one-to-one rehabilitation training

Such a structural arrangement has potential safety hazards: some parts are relatively close to the human body, and patients may collide with these parts if they do not pay attention during rehabilitation training

[0008] To sum up, some existing upper limb rehabilitation equipment may not be able to fully realize the actions required for rehabilitation training, or the effect of the action is not good, there are hidden dangers of secondary injury, or the equipment structure is complex and the product is expensive, which makes the cost of rehabilitation training high. No less, it is difficult to be accepted by the general public

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