Product Details
RSK PS High Flexion Hybrid Revision Knee System - China Suppliers Factory Optimized for Bone Coverage and Defect Management
Special Description
- Anatomical stem valgus angle for natural femoral fit
- Accommodates offset stems to optimize component positioning
- ≤22mm narrow intercondylar box
- Maximizes bone conservation in distal femur
- 0.5° controlled internal/external rotation
- 1° varus/valgus constraint tolerance
- Non-hinged constrained bearing maintains stability in ligament-deficient clinical scenarios
- NO.1 Locking Screw
- NO.2 Advanced locking mechanism reduces backside micromotion to the lowest level
- Reestablish joint line alignment
- Reduce extension gap
- VS wedge design minimizes shear forces, improves joint stability
- Stepped geometry for compressive bone loading
- Preserves native joint line position
- Eliminates bone graft requirements
Special Instrumentation
RSK™ Femoral Condyle (PS)
| Material | Spec (mm) | |
|---|---|---|
| CoCrMo | 1# L | 1# R |
| 2# L | 2# R | |
| 3# L | 3# R | |
| 4# L | 4# R | |
| 5# L | 5# R | |
| 6# L | 6# R | |
| 7# L | 7# R | |
| 8# L | 8# R | |
RSK™ Tibial Bearing (PS)
| Material | Spec (mm) | A/P (mm) | M/L (mm) |
|---|---|---|---|
| Germany UHMWPE | 1# 10mm, 12mm, 14mm, 16mm, 18mm, 20mm | 38 | 59 |
| 2# 10mm, 12mm, 14mm, 16mm, 18mm, 20mm (for Tibial Tray 2#/3#) |
41/43 | 63/67 | |
| 4# 10mm, 12mm, 14mm, 16mm, 18mm, 20mm (for Tibial Tray 4#/5#) |
46/48 | 71/75 | |
| 6# 10mm, 12mm, 14mm, 16mm, 18mm, 20mm (for Tibial Tray 6#/7#) |
51/53 | 79/83 |
RSK™ Tibial Tray
| Material | Spec (mm) | A/P (mm) | M/L (mm) |
|---|---|---|---|
| CoCrMo | 1# | 38 | 59 |
| 2# | 41 | 63 | |
| 3# | 43 | 67 | |
| 4# | 46 | 71 | |
| 5# | 48 | 75 | |
| 6# | 51 | 79 | |
| 7# | 53 | 83 |
Video Demonstration
Frequently Asked Questions (FAQ)
The 5° anatomical valgus stem angle provides a natural femoral anatomical fit and allows the integration of offset stems to optimize component positioning and load transfer.
Featuring a narrow intercondylar box of ≤22mm, the system maximizes bone conservation in the distal femur, which is critical during revision procedures.
It delivers 0.5° controlled internal/external rotation and 1° varus/valgus constraint tolerance with a non-hinged constrained bearing, ensuring joint stability even in ligament-deficient scenarios.
The system combines a dedicated locking screw with an advanced locking mechanism designed to reduce backside micromotion to the absolute lowest level, decreasing wear debris.
The femoral condyle and tibial tray are fabricated from high-strength CoCrMo alloy, while the tibial bearing is manufactured from high-grade German UHMWPE for long-term wear resistance.
The Tibial Augment re-establishes joint line alignment and reduces the extension gap, while the Tibial Cone features stepped geometry for compressive bone loading, eliminating the need for bone grafting.