Bicycle mode

Bicycle mode lets the leg swing freely with low joint resistance, allowing the user to ride a bike. 
This function can be activated or deactivated with an easily accessible button. 
Activation or deactivation is confirmed by a click.

Manuelle Sperre

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. The user can activate and deactivate both functions with the push of a button on the joint. Activation or deactivation is confirmed by a click.

Integrated rotation hydraulics for varying walking speeds

The integrated rotation hydraulics control both the stance and the swing phase, and allow the user to walk at different speeds in everyday situations. 
The flexion, extension and stance phase resistances are individually adapted to the user’s needs by the technician.
In addition, the rotation hydraulics permit a knee flexion angle of 145°.

Easy to use

The easily accessible adjustment range at the front of the knee joint permits the O&P professional to maintain eye contact with the user and communicate directly while changing settings.
Thanks to the easily accessible buttons on the side for the manual lock and bicycle mode, the user can adapt the joint to their activities.
 

3R85 - Knee

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

Bicycle mode

Bicycle mode lets the leg swing freely with low joint resistance, allowing the user to ride a bike. 
This function can be activated or deactivated with an easily accessible button. 
Activation or deactivation is confirmed by a click.

Manuelle Sperre

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. The user can activate and deactivate both functions with the push of a button on the joint. Activation or deactivation is confirmed by a click.

Integrated rotation hydraulics for varying walking speeds

The integrated rotation hydraulics control both the stance and the swing phase, and allow the user to walk at different speeds in everyday situations. 
The flexion, extension and stance phase resistances are individually adapted to the user’s needs by the technician.
In addition, the rotation hydraulics permit a knee flexion angle of 145°.

Easy to use

The easily accessible adjustment range at the front of the knee joint permits the O&P professional to maintain eye contact with the user and communicate directly while changing settings.
Thanks to the easily accessible buttons on the side for the manual lock and bicycle mode, the user can adapt the joint to their activities.
 

Benefits at a glance

Dynion – versatile and dynamic

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.

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.

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. 

Specifications

Product information

Mobility grade3, 4
Max. body weight100 kg
Specifications

Product Data

Article number3R85
Distal connection

Tube clamp

Proximal connection

Pyramid

Knee flexion angle145 °
System height160 mm
Proximal system height to alignment reference point26.5 mm
Distal system height to alignment reference point133 mm
Weight1255 g
Max. body weight100 kg
Downloads

Documents

Instructions for use
3R85Instructions for use

647G1166=ALL_INT

Instructions for use | 3R85 Dynion
Download (Tiếng Việt, PDF 32 MB) Instructions for use
3R85Instructions for use

647G1166=DE_INT

Instructions for use | 3R85 Dynion
Download (Tiếng Việt, PDF 29 MB) Instructions for use
3R85Instructions for use

647G1166=DE_INT

Instructions for use | 3R85 Dynion
Download (Tiếng Việt, PDF 29 MB) Instructions for use
FAQS

Answers for you

Is the Dynion knee joint right for me? 

The Dynion prosthetic knee joint was developed for active users (mobility grades 3–4) who want to engage in a variety of activities and place a high value on a reliable partner. It is suitable for users weighing up to 100 kg. 
This dynamic prosthetic knee joint can benefit users with a transfemoral amputation, knee and hip disarticulation, and bilateral amputation.

Is the Dynion knee joint waterproof?

Yes, the Dynion knee joint is waterproof and can be worn in salt, fresh or chlorinated water. 
The knee joint is equipped with water-resistant materials for this purpose. To maintain the knee joint’s functionality, it is essential to clean it as instructed after using it in water.

Is the Dynion knee joint suitable for sports?

The Dynion prosthetic knee joint is a constant companion – from sitting at a desk for long periods of time to riding a bike or taking a walk over uneven terrain. It allows you to actively take part in life with your family and friends.