Essential details
MOQ:1
Product Introduction
Core FunctionLow-friction articulating insert mounted in the acetabular shell, forming the hip joint socket and absorbing impact while minimizing wear.
Material Options
- UHMWPE: Standard medical-grade polyethylene for reliable performance.
- Highly cross-linked PE (HXLPE): 50% lower wear rate, reduces osteolysis.
- Ceramic (alumina/ZTA): Ultra-low wear for ceramic-on-ceramic bearing couples.
Size Specifications
- Matching 28mm, 32mm, 36mm femoral heads.
- Inner diameter and thickness designed for optimal joint range of motion.
Surface & Coating Technologies
- Precision-machined articular surface (Ra ≤0.02μm) for low friction.
- Anti-dislocation design and polished rim to reduce impingement.
- Plasma treatment for improved wettability and biocompatibility.
Product Classification
- By material: PE liner, HXLPE liner, ceramic liner.
- By design: Standard liner, constrained liner, high lip liner.
Key Advantages
- Ultra-low wear performance extends implant service life.
- Stable locking structure prevents dislocation.
- Excellent compatibility with all standard acetabular shells.
- Meets ISO 14242-2 orthopedic standards.
- OEM customizable thickness and geometry.