Distal Femur Replacement

Design Features for Distal Femur Replacement

1. Lightweight Materials:
   • Advanced materials such as titanium alloys or high-strength polymers are utilized to provide excellent strength-to-weight ratios, minimizing the overall weight of the prosthesis for enhanced patient comfort and mobility.
2. Strong Bonding Assembly:
   • Integrated taper locking mechanism that ensures a secure connection between the femoral component and the tibial base. This design minimizes micromotion and enhances stability under load, which is crucial for long-term durability.
3. Rotary Hinge:
   • Implemented rotary hinge joint design that allows for natural movement and flexion-extension of the knee. The hinge should facilitate smooth rotational motion, mimicking the biomechanics of a healthy knee joint and allowing for adaptive movements during daily activities.
4. Modular Components:
   • The prosthesis in modular segments are designed to allow customization based on patient anatomy. This modularity will enable surgeons to adapt the implant to varying femur sizes and shapes while ensuring proper alignment.
5. Adjustable Range of Motion:
   • Include mechanisms that allow surgeons to adjust the range of motion during implantation, ensuring that patients achieve optimal function without compromising stability.
6. Enhanced Load Distribution:
   • Design the distal femur replacement with an anatomical shape that optimally distributes loads across the joint, reducing stress concentrations and minimizing wear on both the implant and surrounding tissues.