Acetabular Cup System
Comprehensive acetabular cup and liner solutions with 3D trabecular metal technology for superior bone integration.
Trabecular Metal Technology with high coefficient of friction to reduce micromotion and enable tissue growth. 3D construct provides high porosity for osteoconductivity and rapid in-growth.
- •Trabecular Metal Technology reduces micromotion
- •3D construct with high porosity for osteoconductivity
- •Liner ring serration for stable shell-liner fixation
Acetabular cup with Titanium Trabecular Metal 3D-geometric structure for excellent bone ingrowth and long-term stability.
- •Titanium Trabecular Metal surface
- •3D-geometric structure for bone integration
- •Compatible with HXLPE and Ceramic liners
Two-piece component design assembled during surgery. InnerChange locking mechanism provides secure interface between polyethylene insert and shell.
- •Two-piece design assembled intraoperatively
- •InnerChange locking mechanism
- •Titanium Plasma Spray from UK for bone ingrowth
Forged Titanium Alloy Cup with UHMWPE Liner. Taper-lock mechanism ensures durable fixation. High edge liner design effectively prevents dislocation.
- •Forged Titanium Alloy Cup with integrated UHMWPE Liner
- •Taper-lock mechanism for durable fixation
- •High edge liner design prevents dislocation
Available in UHMWPE and HXLPE. Circumferential ring locks into shell's mating groove. Rotational stability via anti-rotational barbs.
- •Available in UHMWPE and HXLPE
- •Circumferential ring locking mechanism
- •Anti-rotational barbs for rotational stability
Co-Cr-Mo Alloy femoral head available in 22mm, 28mm, 32mm, and 36mm diameters with multiple neck length options.
- •Four diameter options: 22mm, 28mm, 32mm, 36mm
- •Multiple neck lengths: -4, 0, +4, +8, +12
- •High-strength Co-Cr-Mo Alloy
Ceramic Delta liner for use with AK-AC-II series cups. Provides excellent wear resistance and biocompatibility.
- •Ceramic Delta material for superior wear resistance
- •Compatible with 28mm, 32mm, and 36mm femoral heads
- •Matched to AK-AC-II-TP, TTM-I, and TTM-V cups
Ceramic Delta femoral head using BIOLOX technology from CeramTec. Available in 28mm, 32mm, and 36mm diameters.
- •BIOLOX ceramic from CeramTec
- •Ceramic Delta material
- •Diameters: 28mm, 32mm, 36mm
Comprehensive dual mobility system including Co-Cr-Mo liner, cemented cup, and HXLPE/VE liner options for enhanced stability and reduced dislocation risk.
- •Three liner material options: Co-Cr-Mo, HXLPE, VE
- •Cemented and cementless options
- •Enhanced dislocation prevention
Co-Cr-Mo Alloy Cup with UHMWPE Liner. Patent locking mechanism ensures easy femoral head installation and prevents dislocation.
- •Patent locking mechanism
- •Easy femoral head installation
- •Dislocation prevention design
UHMWPE monoblock cutting design. 10-degree high wall design prevents dislocation during motion.
- •UHMWPE monoblock design
- •10-degree high wall prevents dislocation
- •Simplified single-component design
UHMWPE monoblock cutting. 10-degree high wall design prevents dislocation during motion. Standard size range.
- •UHMWPE monoblock design
- •10-degree high wall prevents dislocation
- •Matched for 28mm femoral heads
3D ACT Trabecular Metal for excellent initial and long-term stability. Ring-fix locking mechanism with high matching contact. One cup fits two liner types.
- •3D ACT Trabecular Metal surface
- •Ring-fix locking mechanism for strong pull-out resistance
- •Multiple screw holes for intraoperative flexibility
Comprehensive hip revision reconstruction system combining TTM-VI outer cup, CP inner cup, and Bipolar components for the most challenging revision cases.
- •Multi-component revision architecture
- •AK-AC-II-TTM-VI outer cup (56#–80#)
- •AK-CP NXPE-I inner cup
Standard acetabular cage (AK-CAGE-S1) and ring (AK-RING-S1) in Titanium for acetabular reconstruction in revision cases.
- •Titanium construction for biocompatibility
- •Cage and ring options
- •Size range 44# to 58# (8 sizes each)
Titanium Alloy screws for acetabular cup fixation. Diameter 6.5mm, available in lengths from 15mm to 70mm.
- •Titanium Alloy material
- •6.5mm diameter
- •12 length options from 15mm to 70mm
3D-printed titanium augments in multiple types (RTX, BTS, RES, BTS-II, SHM, RES-II, RTX-III) for acetabular bone defect reconstruction.
- •Multiple augment types: RTX, BTS, RES, BTS-II, SHM, RES-II, RTX-III
- •3D-printed Titanium Trabecular Metal surface
- •Flexible sizes for various bone defects
Femoral Stem System
Wide range of primary and revision femoral stems including cementless, cemented, and modular options for all clinical scenarios.
Tapered Wedge design provides firm mediolateral stability. Available in 127° and 132° neck shaft angles with 24 sizes.
- •Tapered Wedge for mediolateral stability
- •127° and 132° Neck Shaft Angle options
- •24 sizes with full profile and reduced distal options
Short stem design preserves large trochanter bone mass. Particularly suited for Direct Anterior Approach (DAA). Prevents thigh pain.
- •Preserves large trochanter bone mass
- •Easier surgical implantation
- •Prevents thigh pain
Tapered Wedge design with dual Titanium Plasma Spray + HA Coating. Available in 127° and 132° neck shaft angles.
- •Titanium Plasma Spray + Hydroxyapatite dual coating
- •Enhanced osseointegration
- •127° and 132° NSA options
Classic tapered stem philosophy with polished bullet-shape distal tip. 3-degree biplanar taper. Medially rounded, laterally flared proximal geometry.
- •Classic tapered stem philosophy
- •Polished bullet-shape distal tip reduces stress
- •3-degree biplanar taper
Double Coated with 50μm pure titanium and 150μm HA coating. Low-profile lateral shoulder for anterior approach. Double taper trapezoidal design.
- •Double coating: 50μm Ti + 150μm HA
- •Low-profile lateral shoulder for anterior approach
- •Double taper trapezoidal for axial and torsional resistance
Double taper wedge cemented stem. Polished tapered design transfers compression forces. Collarless design simplifies leg length adjustment.
- •Double taper wedge solidly bonds in cement
- •Polished tapered design for compression force transfer
- •Collarless design for easy leg length adjustment
High Nitrogen Stainless Steel polished tapered design. Collarless double taper. Optimizes compression forces in bone cement mantle.
- •High Nitrogen Stainless Steel for durability
- •High polished surface
- •Collarless double taper design
Modular revision stem with different triangle sizes. Step design converts shear forces into compressive loads. Flutes prevent thigh pain. Distal diameter from 6mm.
- •Modular design: separate sleeve and stem
- •Step design converts shear to compressive forces
- •Flute design prevents thigh pain
For difficult bone conditions. Conical shape with 5° cone angle and 8 sharp longitudinal ribs. Free setting of antetorsion. CCD-angle 125° and 135°.
- •Designed for difficult proximal femoral bone conditions
- •5° conical shape with 8 sharp longitudinal ribs
- •Free setting of antetorsion
For uncemented fixation in femoral revision surgery. 2° tapered stem with 8 longitudinal ribs. Guaranteed distal fixation using Wagner principle.
- •Uncemented revision stem
- •2° tapered circular cross-section
- •8 longitudinal ribs for rotational stability
Modular proximal and distal components for wide patient anatomy variance. Sharply splined and tapered distal stem for secure fixation. Favorable bone remodeling.
- •Modular proximal + distal construction
- •Sharply splined tapered distal for secure fixation
- •Bevel at distal end for easier insertion
Modular revision system with proximal cone stem and distal taper/cylindrical stem options. Long-term osseointegration via plasma-sprayed titanium microporous coating.
- •Proximal cone stem with 0.25mm press fit
- •Distal taper stem with 8 longitudinal ribs
- •Distal cylindrical option for maximum contact
Knee System
Comprehensive primary and revision knee arthroplasty systems from primary CR/PS designs to complex hinge knee solutions.
AMK system with Femoral Condylar (Co-Cr-Mo), Tibial Insert (HXLPE), and Tibial Tray (Co-Cr-Mo). Available in left and right options.
- •Co-Cr-Mo Femoral Condylar in 5 sizes
- •HXLPE Tibial Insert with 3–9mm thickness options
- •Left/Right Tibial Tray in 7 sizes
AFK system for primary knee arthroplasty with left/right asymmetric femoral condylar, asymmetric tibial tray, and HXLPE inserts.
- •Asymmetric left/right femoral condylar
- •Asymmetric tibial tray for anatomic fit
- •HXLPE inserts 6–11mm
Internationally approved primary total knee system with PS and PS Plus insert options. 12 femoral sizes, 13 tibial tray sizes, and patella.
- •Triple clearance: CFDA, CE, FDA
- •12 femoral condylar sizes (Left & Right)
- •PS and PS Plus insert options
Full sizing system with 12 femoral sizes + 5 narrow options. High flexion design. Universal platform for CR/PS/PS Plus/AS insert compatibility.
- •12 femoral sizes + 5 narrow options
- •High flexion design without extra bone resection
- •CR, PS, PS Plus, Deep Dish, and CR inserts
Anatomically asymmetrical tibial tray with cement groove preventing loosening. Compatible with A3 GT condylar and inserts. Cemented and cementless extension stems available.
- •Anatomic asymmetric design avoids rotational malposition
- •Cement groove prevents loosening
- •Compatible with A3 GT condylar and inserts
For patients requiring additional stabilization. High flexion up to 145°. Individual femoral and tibial augments. Bolt-Locking mechanism. Compatible with straight and offset stems.
- •Additional stabilization for ligament deficiency
- •High flexion up to 145°
- •Intraoperative flexibility with straight/offset stems
3D-printed trabecular metal augments with excellent osseointegration. High porosity structure. Elastic modulus close to bone to avoid stress shielding.
- •Excellent osseointegration of 3D printed trabecular metal
- •High porosity communication rate structure
- •Elastic modulus close to bone
Next-generation revision knee system with Titanium Alloy tibial tray, 3D sleeve, and comprehensive extension stem options.
- •Titanium Alloy tibial tray for osseointegration
- •3D Sleeve (Φ20–Φ60mm) for metaphyseal fill
- •Straight and offset adapter options
Rotating hinge knee for most severe cases. 25° internal/external rotation, 42mm jump height, compatible with 3D trabecular metal cones, uses A3/ACCK instruments.
- •Virtually 1:1 conformity ratio
- •Up to 25° internal/external rotation
- •42mm maximum jump height
Tumor System
Specialized implants for limb-salvage surgery and bone tumor reconstruction around the hip, knee, and pelvis.
High-standard titanium alloy proximal femoral stem for tumor reconstruction. Components locked by cone design. Vacuum plasma pure titanium coating for soft tissue adhesion.
- •Titanium alloy close to bone elastic modulus
- •Cone-locked components for firm fixation
- •Tendon suture holes restore muscle function
Tumor condylar and tibial tray for distal femur and proximal tibia tumor reconstruction. Uses AHK tibial inserts.
- •AK-TKS Tumor Condylar for resection cases
- •AK-TKS Tibial Tray with 80mm height for proximal tibia
- •Uses AHK tibial inserts
Ankle & Shoulder
Total ankle replacement and shoulder arthroplasty systems for extremity joint reconstruction.
Three-component total ankle system with Titanium Tibial Tray, HXLPE Insert, and Co-Cr-Mo Talar Dome for anatomic ankle reconstruction.
- •Three-component mobile bearing design
- •Titanium Tibial Tray for bone integration
- •HXLPE Insert for wear resistance
Shoulder arthroplasty system with Co-Cr-Mo Humeral Stem, and Standard or Offset Humeral Head options for anatomic shoulder reconstruction.
- •Co-Cr-Mo Humeral Stem in 8 sizes
- •Standard Humeral Head in 5 sizes
- •Offset Humeral Head option for lateral offset
Accessories
Surgical accessories including centralizers, spacer molds, bone cement applicators, and lavage systems.
UHMWPE Centralizer (universal) and Restrictor (universal) for cemented femoral stem procedures.
- •UHMWPE material
- •Universal size for centralizer
- •Centralizer: Inner Dia 8mm, Outer Dia 10.5mm
Knee and Hip Joint Spacer Molds for antibiotic spacer fabrication during two-stage revision surgery.
- •Knee Spacer Mold: S/M/L sizes (60/65/70mm femoral ML)
- •Hip Spacer Mold: 44#/48#/52# sizes
- •Enables intraoperative antibiotic spacer creation
Third-generation bone cement technique applicator for intramedullary injection. Application Kit reduces contamination risk and optimizes mixing.
- •Third-generation cement technique
- •Evenly injects cement into femur
- •Application Kit reduces microbial contamination