Finger rehabilitation is an essential process for individuals who have lost hand function due to injury or illness.
In particular, finger exercise devices play a crucial role in helping users return to daily life — and thanks to recent technological advancements, these tools have become more effective, convenient, and user-friendly than ever.
Refind’s Wearable Finger Exercise Device: OYFM-7000
The OYFM-7000 by Refind Inc. represents the next generation of finger exercise devices.
With its wearable design, it supports flexible and efficient finger rehabilitation, embodying Refind’s commitment to user-centered innovation.
In this post, we’ll explore the key features and benefits of the OYFM-7000 — and how it helps users restore hand mobility and strength.
OYFM-7000: An Innovative Finger Exercise Solution
The OYFM-7000 is a wearable device designed specifically for finger movement training.
It offers three adjustable modes — Passive, Assistive, and Active — tailored to each user’s rehabilitation needs.
•
Passive Mode: The device automatically moves the fingers to help relax muscles.
•
Assistive Mode: It supports the user’s own strength, making movement smoother and easier.
•
Active Mode: Based on EMG (Electromyography) signals, it detects the user’s intent and controls the exercise accordingly.
This approach enables personalized, responsive rehabilitation, going beyond simple mechanical repetition.
At the core of the OYFM-7000 lies its EMG sensor system, which collects up to eight channels of forearm muscle signals to generate natural and precise finger motion.
Users can adjust settings via a remote control or dedicated mobile app, and each mode allows up to three customizable grip patterns, enabling a variety of training programs.
The device is lightweight and comfortable, minimizing fatigue during long sessions.
With a battery life of up to 12 hours, it’s ideal for use both in hospitals and at home.
Proven Benefits of the OYFM-7000
The OYFM-7000 delivers outstanding results in strength recovery and range of motion improvement.
Patients experiencing stiffness or paralysis after accidents can retrain muscle patterns and gradually regain functional hand movements.
Because the device responds proportionally to the user’s muscle effort through EMG-based control, it helps maintain motivation and enhances the overall effectiveness of rehabilitation.
Safety is another major advantage — with overload protection and automatic stop features, the OYFM-7000 minimizes injury risk, making it suitable even for beginners.
The companion app also allows users to track and share exercise data with medical professionals, making it ideal for remote rehabilitation.
Integrated Rehabilitation and Accessibility
The OYFM-7000 can be paired with Refind’s ORE-3000 upper-limb exercise device to create a comprehensive rehabilitation system.
It’s also available for customized development through ODM/OEM services, adapting to the specific needs of clinics or individual users.
Priced around ₩1,500,000, the device offers excellent accessibility and value,
making it highly recommended for both hospitals and personal rehabilitation programs.
True to Refind’s mission, the OYFM-7000 is more than a medical device —
it’s a tool that helps people overcome physical limitations through robotic technology, empowering them toward a better quality of life.
Because in hand rehabilitation, patience and the right tools make all the difference.