Basic Information
Application
Knee Replacement
Transport Package
Sterilized Packing
Product Description
Tibial Bearing Primary TKA Total Knee Artificial Replacement High Flexion
Femoral Condylar Features
- High flexion design
- Optimized patellofemoral articular design
- Almost custom-made component size, 2mm increments in A/P
- Proportional posterior condyles allow for greater contact area in deep flexion
- Mirror polished surface reduces wear and debris post-operatively
- Soften intercondylar notch reduces post wear in flexion
- Cam extension provides increase resistance to dislocation in deep flexion
- All femoral condyle match with tibial tray perfectly, close to customization
Tibial Tray & Bearing Features
- Narrowed cruciate fins preserve more bone stock
- High polished surface minimizes back wear of bearing
- Design for high flexion and proper axial rotation
- Interchangeable for femoral components of all sizes
- 1:1 tibial/femoral coronal congruency increases contact area
- Patellar tendon relief facilitates increased range of motion
- Rounded post geometry minimizes forces during rotation
Technical Parameters:
1. Material: CoCrMo+Imported PE
2. 145° High Flexion
3. Post Stabilized (PS)
4. Mirror Polishing
5. Specification: Femoral: 1#-9#, Tibial: 1#-7#, Pad: 1/2/4/6#
Advantages & Biomechanics
1. Rounded Sagittal Profile
Anatomic (box-like) femoral profile and swept-back (rounder) femoral profile. Rounded sagittal profile allows for greater range of motion and may be more forgiving to the retinaculum by not over tensioning the soft tissues.
Anatomic (Green) vs. Swept-back Sagittal Profile (Gray)
2. Deeper Swept-back Trochlear Groove
The trochlear groove is critical for patella performance. Translation of the trochlear groove posteriorly in the femur has shown to resist patella crepitus and clunk.
3. Extended Trochlear Groove
The trochlear groove has been lengthened to support the patella in deep flexion and provide more support of the quadriceps tendon.
4. Wider Proximal Trochlear Groove
Widened to reduce constraining forces in extension. Provides a 6.5 degree valgus angulation and a 2mm lateralized trochlear groove to reduce patellar shear stresses and offer excellent tracking regardless of the patient's Q-angle.
Application & Specifications
Technology & Manufacturing
Specialized in high-tech additive manufacturing, focusing on the design, development, and production of spherical metal powder, metal 3D printing parts, and porous metal materials. The products include high-quality titanium alloys widely used in medical implants, surface coatings, and electronic fields.
Logistics & Certification
Frequently Asked Questions
Q1: What is the standard delivery time for orders?
A: Generally, it will take 8 to 15 days after receiving your advance payment. The specific time depends on the specific items and the quantity of your order.
Q2: Are the products tested before they are dispatched?
A: Yes, we conduct 100% testing on all goods before delivery to ensure quality standards.
Q3: What materials are used in these knee replacement components?
A: The components are primarily manufactured using CoCrMo (Cobalt-Chromium-Molybdenum) and high-quality PE (Polyethylene).
Q4: What payment methods do you accept?
A: We accept TT (Telegraphic Transfer), L/C (Letter of Credit), and Western Union.
Q5: What is the maximum flexion angle supported by this system?
A: The system is designed for high flexion, supporting up to a 145° flexion angle for better patient mobility.
Q6: How are the components sized for different patients?
A: We offer almost custom-made component sizes with 2mm increments in A/P for femoral components and multiple size options for tibial trays and pads.
Tandir Orthopedic Implants
