The Hy-Stan 4 Bar Knee Series is a polycentric prosthetic knee joint. It is available in two versions: C-TK-4000S and C-TK-4001S. The C-TK-4000S has no thread at the centro-bolt of the knee head. The C-TK-4001S also has no thread at the centro-bolt of the knee head, but it also has a manual locking function.
| General Information | |
|---|---|
| Material | Aluminum Alloy |
| System Height | 180 MM |
| System Weight | 800 gm |
| Maximum Flexion Angle | 135˚ |
| Maximum Body Weight | 125 KG |
| Proximal Connection | Threaded 4-hole |
| Pylon Diameter | 30 mm |