Brain-controlled active lower limb medical rehabilitation training system

Abstract

The invention discloses a brain-controlled active lower limb medical rehabilitation training system, and the system comprises an electroencephalograph controller, brain-controlled software downloaded in a computer, and a myoelectricity biological feedback device. The electroencephalograph controller, the brain-controlled software downloaded and the myoelectricity biological feedback device are connected with each other based on 3G or 4G wireless signals. The electroencephalograph controller comprises a wearable electroencephalograph sensor and a wireless communicator. The myoelectricity biological feedback device comprises a main unit and an electrode wire which is electrically connected with the main unit and can be connected with the lower limb of a human body. Based on the above, the invention also discloses an application method of the system. Through collecting a brain signal of a patient, the system carries out the feature analysis, recognizes the motion intention of a lower limber of a motion afunction patient, controls the myoelectricity biological feedback device to stimulate the muscle of the lower limber to complete the corresponding motion, and effectively improves and restores the motion function of the patient.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, in particular to a brain-controlled active lower limb medical rehabilitation training system. Background technique [0002] Lower limb rehabilitation is a complex and systematic subject. First, the causes of lower limb injuries are different. One is physical injury, such as contusion and fracture caused by external force; the other is neurological injury, such as stroke, cerebral infarction, etc. Lower extremity injuries caused by neurological injuries; for the former, better results can be achieved through manual massage recovery, drug recovery and instrument massage; for the latter, the current traditional method is to use electrical stimulation rehabilitation programs, electrical stimulation rehabilitation programs It refers to the use of direct installation of electrodes on the lower limbs for periodic electrical stimulation, which is a passive rehabilitation program. The patient's...

AI Technical Summary

Problems solved by technology

[0002] Lower limb rehabilitation is a complex and systematic subject. First, the causes of lower limb injuries are different. One is physical injury, such as contusion and fracture caused by external force; the other is neurological injury, such as stroke, cerebral infarction, etc. Lower extremity injuries caused by neurological injuries; for the former, better results can be achieved through manual massage recovery, drug recovery and instrument massage; for the latter, the current traditional method is to use electrical stimulation rehabilitation programs, electrical stimulation rehabilitation programs It refers to the use of directly installing electrodes on the lower limbs for periodic electrical stimulation. It is a passive rehabilitation program. The patient's brain does not participate in the rehabilitation process, so the rehabilitation effect is relatively limited.

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