Upper limb rehabilitation training robot based on electrical nerve stimulation and using method thereof

Abstract

The invention provides an upper limb rehabilitation training robot based on electrical nerve stimulation and a using method thereof. The requirements of different patients for training intensity can be satisfied. An electrical stimulation instrument makes a patient passively move at a small displacement, and a rehabilitation training robot guides the upper limbs of the patient to finish a completeset of large-displacement movement. The upper limb rehabilitation training robot based on electrical nerve stimulation includes a support frame, a two-degrees-of-freedom slide guide rail, a rotatingdevice, a suspending device, wrist protectors, elbow protectors, a chair and an electrical stimulation instrument. The technical effect of the robot is beyond doubt. The rehabilitation training robotcan carry out exercise training on the upper limbs in a three-dimensional space, carry out large-range auxiliary training on the multiple joints of patients and train the muscles of the upper limbs inan all-round way, so as to maximize the rehabilitation effect. The robot is simple to control, and the flexible connection will not bring secondary injury to patients. Moreover, the electrical stimulation instrument can satisfy the requirement of patients for active and passive training, and a maximum rehabilitation effect can be achieved.

Description

technical field [0001] The invention relates to medical auxiliary equipment, in particular to an upper limb rehabilitation training robot for electrical nerve stimulation. Background technique [0002] The treatment and rehabilitation of post-stroke hemiplegia has become a research hotspot in modern rehabilitation medicine and rehabilitation engineering. The upper limbs are the main moving limbs of the human body and can complete most complex movements. The quality of their motor functions directly determines people's ability to live independently. The traditional method of hemiplegia rehabilitation training is that the therapist conducts hands-on training to the patient. Usually the therapist will hold the patient's affected limb and assist the patient in movement through various techniques. This training method has the following problems: one therapist can only perform movement training on one patient at the same time, and the training efficiency is low; due to the thera...

AI Technical Summary

Problems solved by technology

This training method has the following problems: one therapist can only perform movement training on one patient at the same time, and the training efficiency is low; due to the therapist's own reasons, it may not be possible to ensure that the patient receives sufficient training intensity; the training will be subject to different treatments Influenced by the therapist's own factors, the therapeutic effect mostly depends on the therapist's experience and level; the training parameters (movement speed, trajectory, intensity, etc.) cannot be accurately controlled and recorded, and the rehabilitation evaluation indicators are not objective enough, which is not conducive to the determination and improvement of the treatment plan. It is also not conducive to the in-depth study of the neurological rehabilitation of hemiplegia patients; it cannot provide real-time and intuitive feedback information to patients; the training process is not attractive, patients accept treatment passively, and the initiative to participate in treatment is not enough

[0003] It can be seen that relying solely on therapists for rehabilitation training will undoubtedly restrict the improvement of rehabilitation training efficiency and methods

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