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Indications Rheumatoid arthritis Post-traumatic arthritis, osteoarthritis or degenerative arthritis Failed osteotomies or unicompartmental replacement or total knee replacement

Product Description

Avoid pendency by three features

Enable Femoral Component . PS Enable Femoral Component . CR Available Sizes
Enable Femoral Component . PS Enable Femoral Component . CR 2# Left
3# Left
4# Left
5# Left
6# Left
7# Left
2# Right
3# Right
4# Right
5# Right
6# Right
7# Right
Enable Femoral Component (Material: Co-Cr-Mo Alloy) PS/CR
Enable Tibial Insert (Material: UHMWPE) PS/CR
Enable Tibial Base plate Material: Titanium Alloy
Trabecular Tibial Sleeve Material: Titanium Alloy
Enable Patella Material: UHMWPE

3D printing cones to fill large metaphyseal defects with porous metal to allow ingrowth.

3D printing cones

1. The multi-radius design provides freedom of flexion and rotation.

Multi-radius design 1
Multi-radius design 2
Multi-radius design 3

2. The design of decrescent radius of J curve femoral condyles can bear the contact area during high flexion and avoid insert excavating.

The delicate design of POST-CAM achieves the smaller intercondylar osteotomy of PS prosthesis. The retained anterior continuous bone bridge reduces the fracture risk.

J curve femoral condyles design 1
J curve femoral condyles design 2
J curve femoral condyles design 3

Ideal trochlear groove design

The normal patellatrajectory is S shape.

  • Prevent patella medial bias during high flexion, when the knee joint and patella bear the shear force most.
  • Do not allow patella trajectory cross centre line.
Ideal trochlear groove design 1
Ideal trochlear groove design 2
  • 1. Matchable wedges
  • 2. The highly polished intercondylar side wall avoids post abrasion.
  • 3. The open intercondylar box avoids the abrasion of post top.

High quality titanium knee joint replacement implants

Flexion 155 degree can be achieved with good surgical technique and functional exercise

Knee implants also known as knee joint prosthesis, are medical devices used to replace damaged or diseased knee joints. They are commonly used to treat patients with severe arthritis, injuries, or other conditions that cause chronic knee pain and limited mobility. The main purpose of knee joint implants is to relieve pain, restore function, and improve the overall quality of life for patients with severe knee joint degeneration.

The femoral component of a knee joint replacement is the metal or ceramic piece that replaces the end of the thighbone(femur) in the knee joint. It has a shape that mimics the natural anatomy of the bone to help it fit securely into the joint. The femoral component is typically attached to the bone with a special cement or through a press-fit technique that promotes bone growth around the implant.

During the knee joint replacement surgery, a surgeon will make an incision in the knee and remove the damaged portion of the femur. The surgeon will then prepare the bone to receive the femoral component implant. The femoral component will be positioned and secured in place using either bone cement or a press-fit technique. Once the femoral component is in place, the surgeon will close the incision and the patient will begin the recovery process. Following surgery, patients will typically need to participate in physical therapy exercises to help strengthen the knee and promote healing. After a few months of rehabilitation, patients can normally expect the knee to feel much better and have improved functionality. However, it is important to follow any post-operative instructions provided by the surgeon to ensure optimal healing and recovery.

Knee Replacement Implant Components
Knee Replacement Clinical Application

Indications & Applications

  • Rheumatoid arthritis
  • Post-traumatic arthritis, osteoarthritis or degenerative arthritis
  • Failed osteotomies or unicompartmental replacement or total knee replacement

Frequently Asked Questions (FAQ)

What materials are used in the knee joint replacement components?
The knee system incorporates high-performance materials suited for biological compatibility and wear resistance: the Femoral Component is crafted from Co-Cr-Mo Alloy, the Tibial Base Plate and Trabecular Sleeve are made from Titanium Alloy, while the Tibial Insert and Patella components are manufactured using ultra-high-molecular-weight polyethylene (UHMWPE).
What are the benefits of the multi-radius and J curve design?
The multi-radius structure provides freedom of natural flexion and rotational movement. Meanwhile, the decreasing radius of the J-curve femoral condyle design optimizes contact surface area during deep flexion, reducing wear and avoiding insert excavation while lowering post-cam abrasion risk.
How does the implant handle large metaphyseal bone defects?
The system utilizes 3D printing cones fabricated with porous metal specifically designed to fill substantial metaphyseal bone voids, providing structural integrity and promoting natural bone ingrowth.
What maximum range of motion can be expected?
With proper surgical technique, anatomically matched component sizing, and appropriate post-operative functional rehabilitation, a flexion angle of up to 155 degrees can be attained.
Who are the primary candidates for this knee replacement system?
This prosthesis system is indicated for individuals experiencing severe knee joint degeneration, including rheumatoid arthritis, post-traumatic or degenerative osteoarthritis, as well as revision procedures for failed osteotomies, unicompartmental replacements, or total knee replacements.

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