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Overview
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.
Specifications
| Activity Level | K3, K4 |
|---|---|
| Maximum Body Weight | 220 lbs (100 kg) |
| Proximal Connection | Pyramid Adapter |
| Distal Connection | Pyramid Adapter |
| Maximum Knee Flexion Angle | 135 degrees |
| Knee Center to Proximal Connection | 62 mm |
| Product weight | 682 g |
| Build Height | 84 mm |
| Distal Build Height | 38 mm |
| Proximal Build Height | 46 mm |
Accessories
Documents
Fabrication Order Form for Transfemoral or Knee Disarticulation
Order Form
PDF Document | Published: Jul 2, 2021
LLP Prosthetist Documentation
Reimbursement: Documentation Guide
Reimbursement
PDF Document | Published: Apr 17, 2023
TF Running Prosthesis - Quick Reference Guide
Product Information
PDF Document | Published: Feb 1, 2015
3S80/3S80=1 TF Running Prosthesis - Product Information
Product Information
PDF Document | Published: Oct 1, 2015