Product Details
RSK PS High Flexion Hybrid Revision Knee System – Top China Suppliers and Factory for Advanced Knee Solutions
Special Description
5° Valgus Stem Alignment
- Anatomical stem valgus angle for natural femoral fit
- Accommodates offset stems to optimize component positioning
Bone-Preserving Intercondylar Design
- ≤22mm narrow intercondylar box
- Maximizes bone conservation in distal femur
Dual Constraint System
- 0.5° controlled internal/external rotation
- 1° varus/valgus constraint tolerance
- Non-hinged constrained bearing maintains stability in ligament-deficient clinical scenarios
Double Locking Mechanism
- NO.1 Locking Screw
- NO.2 Advanced locking mechanism reduces backside micromotion to the lowest level
Tibial Augment
- Reestablish joint line alignment
- Reduce extension gap
- VS wedge design minimizes shear forces, improves joint stability
Tibial Cone
- 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
Frequently Asked Questions (FAQ)
What are the benefits of the 5° Valgus Stem Alignment?
The 5° Valgus Stem Alignment provides an anatomical stem valgus angle that ensures a natural femoral fit and easily accommodates offset stems to optimize overall component positioning.
How does the system support bone conservation during surgery?
Featuring a bone-preserving intercondylar design with a narrow intercondylar box of ≤22mm, the system maximizes bone conservation in the distal femur.
What is the purpose of the Dual Constraint System?
The Dual Constraint System offers 0.5° controlled internal/external rotation and 1° varus/valgus constraint tolerance. Its non-hinged constrained bearing maintains crucial stability in ligament-deficient clinical scenarios.
How does the Double Locking Mechanism ensure stability?
It integrates a primary locking screw with an advanced locking mechanism that reduces backside micromotion to the lowest possible level, preventing long-term wear and loosening.
What materials are used in the RSK Revision Knee System?
The femoral condyles and tibial trays are manufactured from high-durability Cobalt-Chromium-Molybdenum (CoCrMo) alloy, while the tibial bearings are made of premium German Ultra-High-Molecular-Weight Polyethylene (UHMWPE).









