Knee Replacement System (BMK-1)
Femoral Condyle
The design featuring a single radius curvature of 0-90° ensures consistent tension in the collateral ligaments during knee flexion and extension.
Product Features:
1、A single-radius curvature from 0° to 90° maintains consistent collateral ligament tension during knee flexion and extension, minimizing ligament injury and improving prosthetic stability.2、The femoral condyle internal surface features a studded macrotextured interface, increasing cement contact area by 30% and enhancing cemented fixation strength.
3、The extended anterior condyle design increases the patellar groove length, creating a patella-friendly interface that effectively prevents patellar dislocation, avoiding patellar snapping and anterior knee pain.
4、Intercondylar transverse diameter design minimizes intercondylar bone resection while conforming to human anatomy.
5、More prosthetic sizes can maximally satisfy clinic matching installation.
1、A single-radius curvature from 0° to 90° maintains consistent collateral ligament tension during knee flexion and extension, minimizing ligament injury and improving prosthetic stability.
2、The femoral condyle internal surface features a studded macrotextured interface, increasing cement contact area by 30% and enhancing cemented fixation strength.
3、The extended anterior condyle design increases the patellar groove length, creating a patella-friendly interface that effectively prevents patellar dislocation, avoiding patellar snapping and anterior knee pain.
4、Intercondylar transverse diameter design minimizes intercondylar bone resection while conforming to human anatomy.
5、More prosthetic sizes can maximally satisfy clinic matching installation.
| Product Code PC | Specification Spec | Mediolateral ML | Anteroposterior AP | Intercondylar Width CD |
|---|---|---|---|---|
| 3001-0203-L | 3#-L | 57mm | 51mm | 18mm |
| 3001-0203-R | 3#-R | 57mm | 51mm | 18mm |
| 3001-0204-L | 4#-L | 60mm | 54mm | 18mm |
| 3001-0204-R | 4#-R | 60mm | 54mm | 18mm |
| 3001-0205-L | 5#-L | 62mm | 56mm | 18mm |
| 3001-0205-R | 5#-R | 62mm | 56mm | 18mm |
| 3001-0206-L | 6#-L | 65mm | 58mm | 20mm |
| 3001-0206-R | 6#-R | 65mm | 58mm | 20mm |
| 3001-0207-L | 7#-L | 67mm | 61mm | 20mm |
| 3001-0207-R | 7#-R | 67mm | 61mm | 20mm |
| 3001-0208-L | 8#-L | 70mm | 63mm | 20mm |
| 3001-0208-R | 8#-R | 70mm | 63mm | 20mm |
| 3001-0209-L | 9#-L | 72mm | 65mm | 20mm |
| 3001-0209-R | 9#-R | 72mm | 65mm | 20mm |
High flexion non-constrained knee system
The high flexion unconstrained knee joint system addresses three major surgical pain points, featuring human body size design and a wider range of model options to solve matching issues.
Femoral Condyle
The design featuring a single radius curvature of 0-90° ensures consistent tension in the collateral ligaments during knee flexion and extension.
Tibial Insert
The front of the gasket features a smooth, rounded design to prevent patellar impact syndrome during high flexion. The Cam/Post mechanism comes into contact at 45° of flexion, enhancing stability and accommodating deep flexion.
Tibial Tray
Fully enclosed combination design for the platform. The gasket features a direct locking mechanism, which avoids the metal ionization phenomenon caused by traditional metal ring lock mechanisms and significantly reduces the additional wear caused by minor movements.
Patella
The dome-shaped patella exhibits superior tolerance compared to other designs and can provide more reliable and appropriate contact;
Knee Replacement System
Up to 150° of high flexion, mimicking natural knee motion to restore physiological movement patterns.
Femoral Condyle
Restoration of physiological knee kinematics: 150° high flexion with ±20° internal-external rotation.
Tibial Insert
Smooth anterior arc prevents patellar impingement in high flexion.Cam/Post engages at 45° flexion for enhanced stability and deep flexion.
Tibial Tray
The design featuring a full-week locking edge and anti-rotation island can minimize wear and tear to the greatest extent possible.
