Rehabilitation device based on brain-machine interaction

Abstract

The invention relates to a rehabilitation device based on brain-machine interaction. The rehabilitation device comprises a control box, a rehabilitation training mechanism and a brain-machine interaction data acquisition mechanism; the rehabilitation training mechanism comprises a waistband, a planta pedis support, a supporting rod, a connecting rod and sensors and worm wheel and worm electromotors arranged on the hip joint, the knee joint and the ankle joint respectively; the connecting rod is connected with the waistband, the other end of the connecting rod is movably hinged to the supporting rod, the other end of the supporting rod is movably hinged to the planta pedis support, the planta pedis support, the connecting rod and the supporting rods are fixedly provided with bandages respectively, the sensors are arranged on the planta pedis support, the supporting rod and the connecting rod, and the sensors communicate with the control box; the brain-machine interaction data acquisition mechanism comprises a front bridle, a rear bridle, a top bridle, a processing mechanism, an active electrode, a reference electrode and a grounding electrode, and the front bridle is connected withthe active electrode. The rehabilitation device based on the brain-machine interaction has the advantages that the overall structure is flexible, the floor space is smaller, the own weight is lower, the rehabilitation device provides convenience for patients to train by themselves, and the burden of nursing personnel is reduced.

Description

technical field [0001] The invention belongs to the technical field of rehabilitation engineering, in particular to a rehabilitation device based on brain-computer interaction. Background technique [0002] The brain-computer interface system is derived from the needs of the field of medical rehabilitation, and mainly converts the ideas of people belonging to the spiritual level into instructions that can be interpreted by computers or other external devices. Many stroke patients have difficulties in expressing language, communicating with nursing staff, and even delaying early rehabilitation training. Most of the early rehabilitation training of the limbs adopts passive training, that is, the nursing staff helps the uncontrolled limbs, and combined with drug treatment, the rehabilitation training can be carried out gradually. This process is slow, patients may miss the best recovery period, and the shortage of nursing staff makes it impossible to provide timely care for ea...

AI Technical Summary

Problems solved by technology

This process is slow, patients may miss the best recovery period, and the shortage of nursing staff makes it impossible to provide timely care for each patient

In the follow-up rehabilitation training, due to the complexity of the training equipment and the large footprint, it cannot be combined with daily life, and only regular and fixed-point training is available, which is not conducive to rehabilitation.

Images