Method and system for assisting gait training

Abstract

The invention discloses a method and a system for assisting gait training. The method comprises: creating periodic gait features of a human body under a motion mode through kinematic information, and determining a time phase of performing electrostimulation on target muscles within a gain period according to the periodic features; collecting kinematic data of the human body in a motion process in real time, and judging the time phase of the current state of the human body according to the kinematic data; and performing electrostimulation on the target muscles if the time phase of the current state of the human body is the time phase of performing electrostimulation on the target muscles. The method disclosed by the invention is used for stimulating the lower limb muscles of the human body at a proper time through current to assist recovery, thereby being capable of improving the lower limb motion quality of a patient.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a method and system for assisting gait training. Background technique [0002] Today's medical field lists stroke, coronary heart disease and cancer as the three major diseases that threaten human health. Among the three diseases, stroke is the disease that develops the fastest, recovers the slowest, dies the most, and causes the most disability, causing great harm to human beings. The great pain brings serious harm to the family and the society. The importance of stroke research has attracted extensive attention from the medical circles at home and abroad. According to the data released by WHO, among the 57 countries, 40 countries rank the death rate of stroke as the third, among which Japan and China have already occupied the first place. There are at least 7 million strokes in my country, and at least 2 million new strokes every year. There are 700,000 new and recurrent str...

AI Technical Summary

Problems solved by technology

This control method is easy to operate. Compared with the foot control method, the patient has more initiative and is easier to be accepted by the patient, but it needs to concentrate on maintaining stability during exercise.

There are also many scholars who use the signals from other parts of the patient's body or residual functions to extract control signals for upper limb exercise rehabilitation. However, this control method is still in the experimental stage of upper limb research and has not yet been applied to lower limbs; and this The control source of this method is not very direct, it is relatively complicated to learn, and it is not convenient to master the application conveniently and flexibly

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