Statistics show that after โรคหลอดเลือดสมอง, only 15% of patients can recover about half of their hand function, and only 3% of patients can recover more than 70% of their original hand function. It has become a major trend in the การฟื้นฟูสมรรถภาพ field to explore effective การฟื้นฟูสมรรถภาพ treatment methods and promote the recovery of patients' hand function. Therefore, the combination of task-oriented training and emerging การฟื้นฟูสมรรถภาพ technology has gradually become an indispensable การฟื้นฟูสมรรถภาพ treatment technology for hand function การฟื้นฟูสมรรถภาพ. The emergence of hand function การฟื้นฟูสมรรถภาพ robots has brought new ideas for the การฟื้นฟูสมรรถภาพ of hand function after โรคหลอดเลือดสมอง.
This article will briefly share the intelligent soft hand การฟื้นฟูสมรรถภาพ robot and อินเทอร์เฟซสมอง-คอมพิวเตอร์ hand-function robot.
Intelligent soft hand หุ่นยนต์ฟื้นฟูสมรรถภาพ
The intelligent soft hand function หุ่นยนต์ฟื้นฟูสมรรถภาพ combines robotic technology and neuroscience, and can provide various training modes such as passive, assistance, resistance, bilateral mirror and active games. It is a hand function หุ่นยนต์ฟื้นฟูสมรรถภาพ that fully covers the period from soft paralysis to การฟื้นฟูสมรรถภาพ. In the process of robot-assisted training, bilateral การบำบัดด้วยกระจกเงา and motor imagery were combined to realize the integrated treatment of central intervention and peripheral intervention.
With the intelligent soft hand หุ่นยนต์ฟื้นฟูสมรรถภาพ, 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 การฟื้นฟูสมรรถภาพ training and improve the patient's willingness to actively participate in hand function การฟื้นฟูสมรรถภาพ training to promote the recovery of the patient's motor function. At the same time, in bilateral การบำบัดด้วยกระจกเงา, the healthy hand drives the affected hand to exercise, which can further improve the neuroplasticity of the brain.
อินเทอร์เฟซสมอง-คอมพิวเตอร์ hand-function robot
The addition of new methods makes the closed-loop การฟื้นฟูสมรรถภาพ model of central-peripheral-central a clinically important การฟื้นฟูสมรรถภาพ theory. Central intervention can promote the activation of the corresponding functional brain areas of the brain and improve 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 โรคหลอดเลือดสมอง patients. The อินเทอร์เฟซสมอง-คอมพิวเตอร์ has become the best choice to realize the closed-loop การฟื้นฟูสมรรถภาพ mode.
อินเทอร์เฟซสมอง-คอมพิวเตอร์ training will give patients VR visual and auditory dual stimulation, so that they can perform motor imagination of the affected hand movements, so as to control the โครงกระดูกภายนอก หุ่นยนต์ฟื้นฟูสมรรถภาพ to complete the hand grasping and opening movements. Through อินเทอร์เฟซสมอง-คอมพิวเตอร์ training, patients repeatedly imagine the grasping and opening movements of the affected hand in their brains, and the generation of actual movements assisted by โครงกระดูกภายนอก 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 อินเทอร์เฟซสมอง-คอมพิวเตอร์ hand function หุ่นยนต์ฟื้นฟูสมรรถภาพ has gradually been recognized by patients.
The picture below shows the patient's motor imagination task of hand grasping and opening according to the display screen and voice prompts. Each action has 3 imagination opportunities. While the patient is performing motor imagery, the EEG device can collect the characteristic EEG signals of the cerebral motor cortex through the collector.

If the patient 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 โครงกระดูกภายนอก manipulator to help the patient 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 โครงกระดูกภายนอก manipulator. According to the patient's performance, the system will score the patient's degree of completion, which also improves the patient's enthusiasm for participating in the training.
However, at present, there are still some problems with hand function การฟื้นฟูสมรรถภาพ robots commonly used in clinical practice. It is hoped that such problems can be improved in future research.