Multi-modal interaction rehabilitation robot training system for hemiplegia upper-limb compensatory movement

Abstract

The invention discloses a multi-modal interaction rehabilitation robot training system for hemiplegia upper-limb compensatory movement. The multi-modal interaction rehabilitation robot training systemcomprises a compensation monitoring module, a compensation evaluation module and a compensation suppression module; The compensation suppression module is composed of a robot body and a virtual reality system; the robot body assists the hemiplegia upper limbs to perform rehabilitation exercise training, according to the compensation monitoring and evaluation results, the training motion is adjusted, and the passive suppression of the compensatory movement of the hemiplegia upper limbs is realized; the compensation monitoring module collects the data in the process of rehabilitation training;the compensation evaluation module processes and analyzes the comprehensive data of the hemiplegia upper limbs, and the compensation evaluation result is obtained; the virtual reality module displaysthe rehabilitation training scene, the real-time motion posture of the hemiplegia upper limbs and the compensation evaluation result, and uses visual display and voice prompts to guide the patient tosuppress the compensation movement. The evaluation method and the suppression system provided by the invention realize the monitoring, evaluation and inhibition of the compensatory movement in the upper limb rehabilitation training, assist the correct movement of the patient, and enhance the motor function of the hemiplegia upper limb.

Description

technical field [0001] The invention relates to the field of upper limb rehabilitation, in particular to a rehabilitation robot training system for multimodal interaction of hemiplegic upper limb compensatory movement. Background technique [0002] Stroke is a disease with a high mortality rate and high disability rate. Hemiplegic upper limb movement disorder is a common sequela of stroke, which seriously affects the daily life of patients. The rehabilitation of hemiplegic upper limbs has attracted widespread attention. High-intensity, high-dose exercise rehabilitation plays a key role in the recovery of hemiplegic upper limbs, but the number of stroke patients is too large, and there is a serious shortage of rehabilitation therapists. Traditional artificial physical therapy cannot meet the huge demand for rehabilitation. Upper limb rehabilitation robots can effectively alleviate the pressure of the shortage of rehabilitation therapists, improve the efficiency and effectiven...

AI Technical Summary

Problems solved by technology

However, when the upper limb rehabilitation robot assists the hemiplegic upper limb in the rehabilitation training process, the patient often produces compensatory movements, which bring many negative effects to the rehabilitation of the affected limb, including asymmetrical movement, reduced stability, and even further deterioration of motor function. decline

Existing upper limb rehabilitation robots lack a monitoring and evaluation mechanism for the compensatory movement of the hemiplegic upper limbs. They cannot provide timely feedback and improve rehabilitation training, and cannot effectively inhibit compensatory movements, which in turn affects the rehabilitation training effect of the hemiplegic upper limbs.

Images