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3R85 - Knee prosthetics

Dynion knee joint, monocentric, with rotation hydraulics

Be yourself, because there’s more at stake.

Do you need a reliable partner that helps you easily overcome a variety of challenges, both at work and in everyday life?
The Dynion lets active users like you do things such as walking down stairs and ramps, walking dynamically in all directions, cycling and swimming in fresh, salt and chlorinated water.

Product type
Mobility grade3, 4
Max. body weight100 kg
All specifications
Benefits at a glance

Dynion – versatile and dynamic

Derick adjusting the knee joint
Manual lock & cycling mode

Whether it’s a normal day at work or a bike ride on the weekend – with the “Manual lock” and “Bicycle mode” functions, you’re always fully prepared. 
While the manual lock supports you in wet areas and during standing for longer periods, the bicycle mode lets you ride a bike by allowing the leg to swing freely with low joint resistance. You can activate or deactivate both functions yourself with the push of a button on the joint.

Johana going for a walk
Reliable in various everyday situations

The Dynion is your reliable everyday companion. Thanks to the integrated rotation hydraulics, users can manage varying walking speeds and different types of terrain.

Marie in the pool
Water resistance

Take to the water! You can take a shower and swim in the sea or a pool with the Dynion. The knee joint is resistant to fresh, salt and chlorinated water. 


Product information

Mobility grade3, 4
Max. body weight100 kg



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