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China's Leading Suppliers of Cementless Unicompartmental Knee Systems - Innovative Factory Solutions for Enhanced Stability and Performance
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China's Leading Suppliers of Cementless Unicompartmental Knee Systems - Innovative Factory Solutions for Enhanced Stability and Performance

Introducing China's First and Only Cementless Unicompartmental Tibial Tray, Hybrid Unicompartmental Knee System, and Cementless Unicompartmental Knee System – a groundbreaking advancement in orthopedic solutions.

● Reduced Radiolucency
Experience significantly lower rates of physiological radiolucent lines with our innovative designs, achieving 17% compared to 75% in traditional cemented unicompartmental systems.

● Time Efficiency
Our cementless fixation technology reduces surgical time by 9-10 minutes compared to conventional cemented systems, enhancing overall efficiency for surgeons.

● Enhanced Stability
Precision sizing control of our prostheses and instruments guarantees initial stability while significantly lowering the risk of tibial plateau fractures, ensuring patient safety.

● Superior Bone Integration
Our high-quality dual-coating design fosters robust bone growth, providing long-lasting fixation and optimal performance over time.

As a leading supplier in China, we are committed to delivering exceptional orthopedic products directly from our advanced factory, ensuring quality and reliability for healthcare professionals worldwide.

    Special Description

    AUSK Cementless Uni-knee
    Immediate Stability

    01 The column reinforcement design, with precise size control, ensures immediate stability.

    02 Test verification shows that after implantation, the femoral condyle prosthesis exhibits high resistance to pull-out, ensuring excellent initial stability.

    AUSK Cementless Uni-knee (1)
    Enhanced Surface Roughness

    03 The optimized dual-coating process results in a surface roughness Ra value 1.7 times higher than the standard requirement, enhancing immediate stability.

    AUSK Cementless Uni-knee (2)
    Precision Alignment

    04 The keel is widened, and the processing groove is narrowed, with tool height alignment to ensure immediate stability.

    AUSK Cementless Uni-knee (3)
    Prosthesis stress distribution
    Fatigue Resistance

    10 million cycles of load testing Verifying excellent fatigue resistance

    Through 10 million cycles of fatigue testing on the coating covering the metal substrate and the prosthesis, it has been verified that under the premise of excellent bonding strength between the dual coating and the substrate, the prosthesis can achieve a very high fatigue limit stress.

    AUSK Cementless Uni-knee (3)
    Animal study Histological observation after sample implantation
    Biological Fixation

    02. Excellent bone growth effect

    • New bone is visible at the pore opening.

    • The material closely conforms to the new bone.

    • No fibrous capsule or inflammatory cells are seen at the material/bone interface.

    AUSK Cementless Uni-knee (3)
    Long-term Stability

    01. Good conformability

    Optimized product design and precise surgical instrument design.

    Achieving full contact between the dual-coating and bone tissue, providing a better foundation for bone growth.

    Special Instrumentation & Specifications

    AUSK Femoral Condyle (Cementless)

    AUSK Femoral Condyle (Cementless)

    Material Spec (mm)
    CoCrMo 1# (for Tibial Bearing 1#)
    2# (for Tibial Bearing 2#)
    3# (for Tibial Bearing 3#)
    4# (for Tibial Bearing 4#)
    AUSK Cementless Uni-knee (2)

    AUSK Tibial Bearing (Mobile)

    Material Spec (mm)
    Germany Highly Crosslinked PE 1# 3mm R/L 3# 3mm R/L
    1# 4mm R/L 3# 4mm R/L
    1# 5mm R/L 3# 5mm R/L
    1# 6mm R/L 3# 6mm R/L
    1# 7mm R/L 3# 7mm R/L
    2# 3mm R/L 4# 3mm R/L
    2# 4mm R/L 4# 4mm R/L
    2# 5mm R/L 4# 5mm R/L
    2# 6mm R/L 4# 6mm R/L
    2# 7mm R/L 4# 7mm R/L
    AUSK Tibial Tray (Cementless)

    AUSK Tibial Tray (Cementless)

    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

    Technology Education

    AUSK Cementless Unicompartmental Knee System
    JUST MED_Product Brochure_AUSK Cementless Uni-knee.pdf

    Frequently Asked Questions (FAQ)

    Q What are the key advantages of the AUSK Cementless Unicompartmental Knee System?
    The AUSK Cementless Uni-knee provides superior immediate mechanical stability through reinforced column design and widened keel structures. Furthermore, its advanced dual-coating technology promotes rapid biological bone ingrowth, eliminating the risks associated with bone cement.
    Q How does the dual-coating process enhance implant stability?
    The dual-coating process optimizes surface micro-texture, achieving a surface roughness (Ra value) 1.7 times higher than standard specifications. This significantly increases bone-implant friction for immediate stability and creates an optimal environment for long-term osseointegration.
    Q What biomaterials are used in the AUSK Cementless Uni-knee system?
    The femoral condyle and tibial tray are fabricated from premium medical-grade Cobalt-Chromium-Molybdenum (CoCrMo) alloy, while the mobile tibial bearing is made of high-durability German Highly Crosslinked Polyethylene (PE) to minimize wear.
    Q Has the implant undergone fatigue and dynamic load testing?
    Yes. The AUSK prosthesis and its coating have successfully undergone 10 million cycles of rigorous dynamic fatigue load testing, verifying outstanding bonding strength, structural integrity, and extremely high fatigue limit stress.
    Q What sizing options are available for clinical matching?
    The system provides 4 femoral condyle sizes (1# to 4#), mobile tibial bearings ranging from 3mm to 7mm thickness across left/right configurations, and 7 anatomical tibial tray sizes (1# to 7# Left/Right), ensuring precise patient-specific anatomical fit.
    Q What biological evidence supports bone ingrowth in this prosthesis?
    Histological animal studies demonstrate clear new bone tissue formation directly inside the pore openings, tight conformity between bone and implant material, and zero fibrous encapsulation or inflammatory cell presence at the interface.

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