applicazione of mano riabilitazione dispositivo in hemiplegic mano riabilitazione - ictus Center

Statistics show that after ictus, only 15% of patients can recover about half of their mano function, and only 3% of patients can recover more than 70% of their original mano function. It has become a major trend in the riabilitazione field to explore effective riabilitazione trattamento methods and promote the recupero of patients' mano function. Therefore, the combination of task-oriented allenamento and emerging riabilitazione tecnologia has gradually become an indispensable riabilitazione trattamento tecnologia for mano function riabilitazione. The emergence of mano function riabilitazione robots has brought new ideas for the riabilitazione of mano function after ictus.

This articolo will briefly share the intelligent soft mano riabilitazione robot and interfaccia cervello-computer mano-function robot.

Intelligent soft mano robot per la riabilitazione

The intelligent soft mano function robot per la riabilitazione combines robotic tecnologia and neuroscience, and can fornire various allenamento modes such as passive, assistance, resistance, bilateral mirror and active games. It is a mano function robot per la riabilitazione that fully covers the period from soft paralysis to riabilitazione. In the process of robot-assisted allenamento, bilateral terapia dello specchio and motor imagery were combined to realize the integrated trattamento of central intervention and peripheral intervention.

With the intelligent soft mano robot per la riabilitazione, patients can stimulate the motor cortex of the brain through multi-modal stimulation through visual, auditory and tactile sensory stimulation to form a closed-loop riabilitazione allenamento and migliorare the paziente's willingness to actively participate in mano function riabilitazione allenamento to promote the recupero of the paziente's motor function. At the same time, in bilateral terapia dello specchio, the healthy mano drives the affected mano to esercizio, which can further migliorare the neuroplasticity of the brain.

interfaccia cervello-computer mano-function robot

The addition of new methods makes the closed-loop riabilitazione model of central-peripheral-central a clinically important riabilitazione theory. Central intervention can promote the activation of the corresponding functional brain areas of the brain and migliorare brain neuroplasticity. Peripheral intervention continuously strengthens the positive feedback of sensory and motor control modes to the brain center. The combination of the two modes promotes the remodeling of brain function in ictus patients. The interfaccia cervello-computer has become the best choice to realize the closed-loop riabilitazione mode.

interfaccia cervello-computer allenamento will give patients VR visual and auditory dual stimulation, so that they can perform motor imagination of the affected mano movements, so as to control the esoscheletro robot per la riabilitazione to complete the mano grasping and opening movements. Through interfaccia cervello-computer allenamento, patients repeatedly imagine the grasping and opening movements of the affected mano in their brains, and the generation of actual movements assisted by esoscheletro robots achieves a high degree of matching between motor intentions and behavioral movements, which is more conducive to Remodeling of the cerebral cortex.

At present, the interfaccia cervello-computer mano function robot per la riabilitazione has gradually been recognized by patients.

The picture below shows the paziente's motor imagination task of mano grasping and opening according to the display screen and voice prompts. Each action has 3 imagination opportunities. While the paziente is performing motor imagery, the EEG dispositivo can collect the characteristic EEG signals of the cerebral motor cortex through the collector.

If the paziente can accurately complete the motor imagery task within 3 times, the EEG signal will complete the signal extraction and feature conversion through the signal converter, and then control the esoscheletro manipulator to aiuto the paziente complete the corresponding grasping or opening action; If the motor image cannot be accurately completed within 3 chances, the EEG signal converter cannot be triggered to complete the movement of the esoscheletro manipulator. According to the paziente's prestazioni, the sistema will score the paziente's degree of completion, which also improves the paziente's enthusiasm for participating in the allenamento.

 However, at present, there are still some problems with mano function riabilitazione robots commonly used in clinico practice. It is hoped that such problems can be improved in future ricerca.