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modular knee joint, hydraulic

3R95 Knee prosthetics
The right swing

The knee joint is a central element of the human locomotor system. After an amputation, active patients in particular want to be sure that the prosthetic replacement offers them the highest possible dynamics. Suitable for medium and higher mobility grades, the joint still permits high resistance even at a high degree of flexion. That’s why we developed the 3R95, a small, dynamic lightweight knee joint in two variants.

The knee joint is a central element of the human locomotor system. After an amputation, active patients in particular want to be sure that the prosthetic replacement offers them the highest possible dynamics. Suitable for medium and higher mobility grades, the joint still permits high resistance even at a high degree of flexion. That’s why we developed the 3R95, a small, dynamic lightweight knee joint in two variants.

Both lightweight knee joints feature easy adjustment possibilities. Thanks to their compact design, the joints are also ideal for cosmetic fittings for women and adolescents. The 3R95 with a flexion angle of 135° is approved for a body weight of up to 150 kilograms, while the 3R95=1 with a knee flexion angle of up to 155° was designed especially for prosthesis wearers weighing up to 75 kilograms. Your O&P professional will be happy to provide you with information on the possibility of combining the knee joint with dynamic prosthetic feet.

Product typeMechanic monocentric
Mobility grade3, 4
Amputation levelTransfemoral amputation
All specifications
Specifications

Product information

Product typeMechanic monocentric
Mobility grade3, 4
Amputation levelTransfemoral amputation
MaterialAluminium
Distal connectionPyramid Adapter

Product Data

Article numberMax. body weightMobility gradeWeightProximal connectionDistal connectionKnee flexion angleBuild heightProximal build height to alignment reference pointDistal build height to alignment reference point
3R95150 kg3, 4360 g

Pyramid

Pyramid

135 °98 mm24 mm74 mm
Article number3R95
Max. body weight150 kg
Mobility grade3, 4
Weight360 g
Proximal connection

Pyramid

Distal connection

Pyramid

Knee flexion angle135 °
Build height98 mm
Proximal build height to alignment reference point24 mm
Distal build height to alignment reference point74 mm
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As a prosthesis wearer, you want to be confident that your knee joint meets your daily requirements and supports changing walking speeds. With the waterproof 3R80 knee joint, both the stance and the swing phase are controlled by the hydraulics. For example, walking down stairs step-over-step and walking down inclines are effectively supported by closely approximating a physiological gait pattern, even at various walking speeds.  This allows users to manage their everyday lives with determination at their own pace.
As a prosthesis wearer, you want to be confident that your knee joint meets your daily requirements and supports changing walking speeds. With the waterproof 3R80 knee joint, both the stance and the swing phase are controlled by the hydraulics. For example, walking down stairs step-over-step and walking down inclines are effectively supported by closely approximating a physiological gait pattern, even at various walking speeds.  This allows users to manage their everyday lives with determination at their own pace.
Product details›

This is a medical device. Use it according to the instructions for use.