3R55 Polycentric Hydraulic Knee Joint, Titanium
Overview Upper and lower joint sections are connected to one another by linkage bars. Stance phase stability is achieved through polycentric kinematics. The swing phase is controlled by the built-in hydraulic...
Description
Overview
Upper and lower joint sections are connected to one another by linkage bars. Stance phase stability is achieved through polycentric kinematics. The swing phase is controlled by the built-in hydraulic cylinder. Flexion and extension resistance are independently adjustable.
Specifications
| Activity Level | K3, K4 |
|---|---|
| Maximum Body Weight | 275 lbs (125 kg) |
| Material | Titanium |
| Proximal Connection | Pyramid Adapter |
| Distal Connection | Pyramid Adapter |
| Maximum Knee Flexion Angle | 110 degrees |
| Knee Center to Proximal Connection | 40 mm |
| Product Weight | 720 g |
| Build Height | 126 mm |
| Distal Build Height | 99 mm |
| Proximal Build Height | 27 mm |