Active intention visual and kinesthetic feedback training system and operation method thereof

Abstract

The invention discloses an active intention visual and kinesthetic feedback training system and an operation method thereof. The training system plays an animation; the stroke patient sees the animation of a computer screen and generates an active intention; brain electric electrodes arranged in the brain of the stroke patient collect brain electrical signals; the brain electrical signals are filtered, characterized and classified; the flashing of a colored lantern and the vibration of the vibration feedback matrix are controlled; the speed of the animation, the flow velocity of the colored lantern, and the vibration intensity and vibration position of the vibration feedback matrix are controlled by the intensity of the intention; and the continuous feedback stimulates active intension strength for training. The dynamic tactile feedback comprises the intensity and vibration position generated by the vibration sense, and a stronger active intention feedback is generated, which is beneficial to the nerve remodeling; the feedback image of the vibration intensity mimics the contact and pressure sense in the tactile sense; and the feedback to the movement intension is generated when stimulating mirror neurons, which better modulate brain signals.

Description

technical field [0001] The invention belongs to the technical field of medical rehabilitation equipment, and in particular relates to an active intention visual and kinesthetic feedback training system and an operating method thereof. Background technique [0002] It is estimated that by 2020, China's elderly population will reach 248 million, and the aging level will reach 17.17%. With the advent of an aging society, there are more and more stroke patients. Cerebral stroke has an acute onset and a high mortality rate. It is one of the most important fatal diseases in the world. The mortality rate of stroke also tends to increase with age. Among all stroke patients, patients aged 40-64 account for nearly half about. Due to the lack of effective treatment measures, stroke patients often become disabled after a stroke, and one side of their limbs will be hemiplegic. Not only is it inconvenient for the individual, but the whole family will also suffer. [0003] At present, t...

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Problems solved by technology

Due to the lack of effective treatment measures, stroke patients often become disabled after a stroke, and one side of their limbs will be hemiplegic. Not only is it inconvenient for the individual, but the whole family will also suffer.

[0003] At present, the treatment methods are mainly passive types of treatment such as exercise therapy and physical therapy. Due to the lack of pertinence of passive treatment, it is difficult to meet the rehabilitation needs of each stroke patient, so the rehabilitation effect is not good

In addition, active rehabilitation is not effective because some patients have completely lost their ability to exercise.

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