Akita University and Take Robo have developed three medical AI systems aimed at enhancing rehabilitation for patients with motor impairments. These systems include:

1. Gait Training Robot: Designed for patients with hemiplegia due to stroke, this robot assists in walking rehabilitation by using an exoskeleton that supports the affected leg. It mirrors the movements of the healthy leg, promoting natural gait patterns. Functional Electrical Stimulation (FES) is applied to stimulate muscle contractions, facilitating smoother movement. The system can be adapted for patients with paraplegia by attaching the exoskeleton to both legs, with pre-programmed walking motions to aid in gait restoration. Robocre
2. Tabletop Upper Limb Rehabilitation Robot: This device targets arm rehabilitation for stroke patients. Equipped with omni-wheels and force sensors, it moves in response to the patient’s applied force, allowing for adjustable training loads based on the patient’s condition. The system incorporates augmented reality (AR) to enhance engagement, providing visual cues through AR goggles to guide movements, thereby increasing patient motivation during therapy. Robocre
3. Seated Balance Device: Aimed at improving trunk stability, this device helps patients develop better balance and core strength, which are essential for daily activities and overall mobility. Robocre

These AI-driven systems are designed to alleviate the burden on therapists by providing consistent and tailored rehabilitation support, ultimately aiming to extend healthy life expectancy and improve the quality of life for patients. The development emphasizes compactness and affordability to facilitate widespread adoption in various medical facilities.

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By integrating advanced robotics and AI, Akita University and Take Robo are contributing to the evolution of rehabilitation practices, offering innovative solutions to address the challenges posed by an aging population and the increasing prevalence of motor impairments.