Overview
The perfect combination of stability and dynamics
Össur’s RHEO KNEE delivers a natural and effortless walking experience in a robust design. Intuitive programming capabilities learn and adapt to the your unique walking style. Enhanced Stability Controls are available to build trust and confidence according to individual needs.

User Story:
Antoinelle Hartze
“My advice to every amputee, new or old, is to speak and walk freely. Let nothing hold you back.”
Details
Product description
The Rheo Knee is a microprocessor knee designed to promote stability and safety. It enables natural and effortless gait – even on difficult terrain. The Rheo Knee is easy to fit, and delivers reliable user outcomes.
Key features
Instantaneous Stance Control- Whenever weight is applied through the prosthesis, Rheo Knee offers immediate resistance, replicating sound muscle function to provide stability.
Swing Initiation - Consistent release into swing phase enables users to safely initiate gait and have a predictable response while walking and turning in tight spaces
Effortless Swing – Low friction motion in swing allows for more energy efficient walking.
Progressive Resistance – Rheo Knee increases resistance as the knee flexes for controlled descent on stairs and ramps.
Manual Lock – Extra security is always available at the press of a button.
Enhanced Stability Control – Provides additional stability for low functioning users or those in rehabilitation.
General information
Level of limb difference:
Knee disarticulation and Transfemoral
Impact Level:
Low and Moderate
Max patient weight
136 kg (300 lbs)


