Every person deserves the opportunity for a second chance to fully embrace their bodily autonomy. Through innovative technology and unwavering dedication, we're transforming that vision into reality—one movement at a time.
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The Rebo is a powered upper-limb orthosis currently in development. We are conducting research and pursuing FDA clearance for use in supporting individuals with upper limb mobility limitations and muscle weakness.
Our device uses electromyography (EMG) to detect muscle signals and provide real-time assistance for stroke recovery.
Every time you attempt to move, your muscles produce tiny electrical signals. Try scrolling up and down, or tap the screen to see how these signals respond to your intent.
Our clinical-grade sensors detect muscle electrical activity with high precision, processing signals in real-time.
Brace
The EMG sensors seamlessly connect to our assistive mechanism, translating your muscle signals into precise control commands.
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The system provides 10-15 lbs of lift assistance, adapting to your movement intent with multiple operational modes designed for every stage of recovery.
Today's Progress
Patient Dashboard
Companion apps for clinicians and users help monitor progress, adjust settings, and keep everyone aligned on recovery goals—all in one place. The platform highlights occupational therapist–inspired regimens and programming for resistance training, so care stays evidence-based and personalized.
Stroke doesn't just happen—it leaves millions fighting to reclaim their independence. Recovery depends on movement and strength, yet most survivors face a healthcare system that wasn't built to meet them where they are.
A stroke damages neural pathways, severing the brain's ability to send movement signals to muscles—leaving limbs weak, stiff, or unresponsive.
When you can't move, you lose muscle. Within weeks, survivors face a compounding problem: weakness makes movement harder, which accelerates further decline.
Insurance limits, provider shortages, and geography mean most survivors get far less therapy than they need—right when intensive practice matters most.
After stroke, muscle tone can range from spastic (tight, involuntary contractions) to flaccid (weak, little voluntary control). Most survivors fall somewhere in between—and many shift along this spectrum during recovery.
The Rebo is designed for the full range—adapting as survivors progress through different stages of recovery.
Stroke recovery follows a critical window: the brain's plasticity is highest in the first months after injury. Yet most survivors leave the hospital before they're ready—and never get the follow-up care they need. Cost, distance, and provider shortages leave millions without access to consistent, guided practice.
Every minute without movement is a minute of lost potential.
The Rebo exists because stroke survivors deserve better—technology that meets them where they are and grows with them as they recover.
Get in touch to discuss partnerships, research collaboration, or how the Rebo could support your patients.
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