Confirm your location

Confirm you location or select from a list of countries in order to get in touch with your local Ottobock market. We will make sure you´re redirected to your selected site in the future so you´ll always be in the right place.

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 optimized 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 optimized 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 weight220.46 lbs
ActivitiesSports
All specifications
Resources

Learn more

An amputee practices walking with the Ottobock Kenevo in a rehabilitation center with a physical therapist

Living with a leg amputation

Read about what to expect after a leg amputation, how to heal your residual limb, and finding the right rehabilitation facilities.

Specifications

Product information

Product typeMechanic Monocentric
Max. body weight220.46 lbs
Amputation levelTransfemoral amputation
User groupchildren, adults
ActivitiesSports
MaterialAluminium

Product Data

Article number3S803S80=1
Max. body weight220.46 lbs220.46 lbs
Weight682 lbs682 lbs
Proximal connection

Pyramid

Pyramid

Distal connection

Pyramid

Pyramid

Range135 °135 °
System height48 ″48 ″
Proximal system height to alignment reference point28 ″28 ″
Distal system height to alignment reference point20 ″20 ″
Build height84 ″84 ″
Proximal build height to alignment reference point46 ″46 ″
Distal build height to alignment reference point38 ″38 ″
Downloads

Documents