Dynion

3R85 Knee prosthetics
Be independent and go beyond.

The 3R85 Dynion mechanical knee is designed for active individuals who live their lives on their own terms; tackling every day without compromise. 

The 3R85 Dynion mechanical knee is designed for active individuals who live their lives on their own terms; tackling every day without compromise. 

Designed to optimize fittings and support users throughout a wide range of daily activities, providing stability when additional balance is required.
 

Product typeMechanic monocentric
Mobility grade3, 4
Max. body weight220.46 lbs
All specifications
Benefits at a glance

Dynion – versatile and dynamic

    Slopes and stairs

    Thanks to the integrated hydraulics, Dynion provides support when walking down slopes and stairs, helping you feel safe and confident in your surroundings.

    Adjustable stance flexion resistance

    Your prosthetist has the ability to adjust Dynion's stance flexion resistance (this is the resistance against the bending of the knee), meaning you receive the necessary support to walk up and down slopes, stairs and navigate uneven terrain, specific to your needs.

    Manual lock

    Do you find yourself standing for long periods? Dynion's manual lock supports relaxed and more comfortable standing via an easy-access button.

    Bicycle mode

    Want to go cycling? Dynion makes this possible with its handy cycling mode, simply push the button on the side of the knee joint and you're ready to go on your next adventure.

    Waterproof

    Dynion is fully waterproof against fresh, salt and chlorinated water. The corrosion-resistant tube adapter has four integrated water drain channels.

    Stumble recovery

    Dynion provides stability in a case of stumble. When walking if the swing phase is interrupted, Dynion will switch back to default stance providing enough resistance to regain your balance.

User Experience

Derick

After losing his leg in a motorcycle accident in 2017, Derick never lost his optimism and hope. His family was always there for him, motivating him to never stop believing in himself and to not view his amputation as a limitation. Derick describes his work for an NGO as his long-standing dream that only came true because he had to change occupations after his accident.

Specifications

Product information

Product typeMechanic monocentric
Mobility grade3, 4
Max. body weight220.46 lbs

Product Data

Article number3R85
Distal connection

Tube clamp

Proximal connection

Pyramid

Knee flexion angle145 °
System height6.3 ″
Proximal system height to alignment reference point1.04 ″
Distal system height to alignment reference point5.24 ″
Build height8.44 ″
Weight2.77 lbs
Max. body weight220.46 lbs
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