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Open Bionics Hero Arm

by Open Bionics Ltd · GB

3D-printed, custom-fit myoelectric arm for children and adults with below-elbow limb difference

Hardware Also software Prosthetic

What it is

A custom, 3D-printed multi-grip myoelectric prosthetic arm for below-elbow and above-elbow limb difference, available for users aged 8 and up. Built from a 3D scan of the residual limb using Nylon 12, it weighs about 340g, lifts up to 8kg, and offers six selectable grips with proportional finger control driven by EMG sensors that detect forearm muscle signals. It is available with a range of interchangeable, licensed cosmetic covers (including Star Wars and Marvel designs) alongside skin-tone options.

Who this helps, and how

Give a child or teenager a powered prosthesis that fits their size, budget and self-image

Purpose-built — Designed as assistive technology Mobility & Dexterity Limb difference & amputation

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