Rehabilitation training system based on respiratory electromyographic signals

Abstract

The invention relates to a rehabilitation training system based on respiratory electromyographic signals, and the system comprises an abdominal muscle signal detection module which detects the dynamically changing electromyographic signals of the diaphragm between the thoracic cavity and the abdominal cavity of a patient to obtain the dynamically changing electromyographic signal parameters of the diaphragm of the patient; a chest muscle signal detection module, the signal acquisition module is used for performing signal acquisition on the dynamic change of the intercostal muscle between two ribs on the basis of the dynamically changing electromyographic signal parameters of the diaphragm acquired by the abdominal muscle signal detection module and acquiring the dynamically changing electromyographic signal parameters of the intercostal muscle so as to form collaborative detection for judging the abdominal respiration exhalation action; and the resistance increasing module responds to respiratory action detection of the abdominal muscle signal detection module and the chest muscle signal detection module to provide resistance for inspiration and provide assistance for expiration in respiratory training of the patient. By means of the system, the posture of breathing exercise of the patient can be monitored, and therefore the patient can conduct correct rehabilitation training.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation, in particular to a rehabilitation training system based on respiratory myoelectric signals. Background technique [0002] Cerebral stroke (Cerebral Stroke), also known as stroke, cerebrovascular accident (Cerebral Vascular Accident, CVA), is an acute cerebrovascular disease. Stroke is a group of diseases that damage brain tissue, including ischemic and hemorrhagic strokes, due to a sudden rupture of a blood vessel in the brain or a blockage of a blood vessel that prevents blood from flowing to the brain. Stroke patients with long-term hemiplegia or lateral hemiplegia not only have reduced limb strength, but also reduced respiratory muscle strength. In addition, longer bed rest and less activity can easily lead to complications such as pulmonary inflammation and dyspnea. Complications from long-term paralysis reduce the patient's quality of life. For the rehabilitation of stroke p...

AI Technical Summary

Problems solved by technology

The above-mentioned system for pulmonary rehabilitation training mainly monitors the exhaled gas volume of the patient. However, stroke patients with hemiplegia in bed have weak breathing, and it is impossible to distinguish whether the patient is using the correct training posture during the training process only through the detection of respiratory gas volume. train