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Product image | Overall view 1:1 (in colour) Sport knee joint 3S80
Product image | Overall view 1:1 (in colour) Sport knee joint 3S80
3S80 - Knee prosthetics

Sport knee joint

Simply active. Find the perfect balance.

A sports knee joint has to withstand the high loads that develop and act on the prosthesis while running. The familiar, patented principle of rotation hydraulics is used in a modified form in the 3S80 Sport as well. The joint is also equipped with a manual lock. Compact and robust, the 3S80 Sport is optimised for any type of running.

A sports knee joint has to withstand the high loads that develop and act on the prosthesis while running. The familiar, patented principle of rotation hydraulics is used in a modified form in the 3S80 Sport as well. The joint is also equipped with a manual lock. Compact and robust, the 3S80 Sport is optimised for any type of running.

The lower leg of the prosthesis swings through freely to an angle of about 60° in the flexion direction. Even at high stride rates, a smooth extension stop is ensured by extension damping applied along the entire extension movement, which increases significantly shortly before reaching the end position. Flexion and extension damping can be adjusted separately and individually.

*Specific adaptations are available on request.

Product typeMechanic monocentric
Max. body weight100 kg
ActivitiesSports
All specifications
Specifications

Product information

Product typeMechanic monocentric
Max. body weight100 kg
Amputation levelTransfemoral amputation
User groupchildren, adults
ActivitiesSports
MaterialAluminium

Product Data

Article number3S803S80=1
Max. body weight100 kg100 kg
Weight682 g682 g
Proximal connection

Pyramid

Pyramid

Distal connection

Pyramid

Pyramid

Range135 °135 °
System height48 mm48 mm
Proximal system height to alignment reference point28 mm28 mm
Distal system height to alignment reference point20 mm20 mm
Build height84 mm84 mm
Proximal build height to alignment reference point46 mm46 mm
Distal build height to alignment reference point38 mm38 mm
Downloads

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Knee prosthetics-3R80
3R80Knee prosthetics

Knee joint, monocentric, with rotation hydraulics

As a prosthesis wearer, you want to be confident that your knee joint meets your daily requirements and supports changing walking speeds. Through continuous further development, our goal is to offer you a knee joint that makes you as independent as possible in everyday life.The 3R80 with its unique rotation hydraulics principle is now also approved for prosthesis wearers with a body weight of up to 150 kg. With the 3R80, 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. The 3R80 is water-resistant to a depth of 3 metres and has a manual lock for even better safety, especially in wet areas.
As a prosthesis wearer, you want to be confident that your knee joint meets your daily requirements and supports changing walking speeds. Through continuous further development, our goal is to offer you a knee joint that makes you as independent as possible in everyday life.The 3R80 with its unique rotation hydraulics principle is now also approved for prosthesis wearers with a body weight of up to 150 kg. With the 3R80, 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. The 3R80 is water-resistant to a depth of 3 metres and has a manual lock for even better safety, especially in wet areas.
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