Robot-assisted rehabilitation human-machine cooperation training method based on fatigue sensing

Abstract

The invention discloses a robot-assisted rehabilitation human-machine cooperation training method based on fatigue sensing. The method comprises the following steps that myoelectricity data of an affected side of a patient is collected in a normal state and in a fatigue state respectively; the collected myoelectricity data is subjected to feature selection; according to different myoelectricity signals in the normal and fatigue states, whether the patient is in the fatigue state or not is accurately judged; through a judged result, rehabilitation training modes are intelligent switched. By means of the robot-assisted rehabilitation human-machine cooperation training method, the fatigue of the apoplectic patient can be sensed in the rehabilitation training process, in the active rehabilitation training process of the patient, the fatigue state of the patient can be detected, after it is detected that the patient is in the fatigue state, active training is intelligently switched into passive training, and therefore, secondary injury brought by over training of the patient is avoided.

Description

technical field [0001] The invention relates to a medical rehabilitation training method, in particular to a robot-assisted rehabilitation human-machine cooperation training method based on fatigue perception. Background technique [0002] In recent years, with the rapid development of the social economy and the continuous improvement of the medical security system, the trend of population aging has become more and more obvious. Population aging is the inevitable result of the improvement of people's living standards and the progress of science and technology, and reflects the progress of society to a certain extent. But at the same time that its degree is deepening, the health problems of the elderly population have gradually aroused widespread concern from all walks of life. Hemiplegia is a common problem encountered in the elderly. Hemiplegia refers to the dyskinesia of the upper and lower extremities, facial muscles, and lower parts of the tongue on the same side, and ...

AI Technical Summary

Problems solved by technology

For some problems of traditional rehabilitation training, such as the difficulty of guaranteeing training efficiency and training intensity, and the training effect is affected by the level of rehabilitation medical practitioners, a series of active and passive rehabilitation training machines have been produced at home and abroad.

However, because hemiplegic patients lack in-depth research on their own training mode, there are some problems in communicating with rehabilitation therapists, and often cause secondary injuries due to excessive muscle fatigue due to a certain type of rehabilitation training for a long time

Images