Liner
Product Details
XLWzero Ceramic Liner
Special Description
Uniform joint surface morphology
Ensure that all liner models have the same rotational center position.
Arched dome design
The optimized arched dome design enhances compatibility with the inner surface of the acetabular cup, increasing stability.
The arched dome aids in automatic centering during the liner installation.
The uniform wall thickness of the acetabular liner facilitates better stress distribution within the ceramic material.
Optimized Locking Mechanism and Liner Taper Design
A stable locking mechanism between the liner and the acetabular cup effectively prevents the liner from dislodging.
Achieve the correct implantation angle for the liner.
Prevent misalignment during liner installation, which could lead to ceramic liner chipping and subsequently damage the acetabular cup.
Low ware
BIOLOX delta ceramics are nanocomposite ceramic materials with high hardness and scratch resistance. It provides true fluid film lubrication and is compatible with the XPE liner;
Fracture resistance
BIOLOX delta ceramics, made of nanoceramics, exhibit high toughness and high bending strength.
They effectively suppress crack formation and are highly resistant to fragmentation;
Excellent biocompatibility
The ceramic bonding in BIOLOX delta ceramics,
The ceramic bonding effectively reduces the formation of ions and chemical reactions in the body.
No clinical adverse reaction of ceramic particles.
Special Instrumentation
XLWzero Ceramic Liner
| Specification | Acetabular cup (Type I) | Ceramic Head |
| 3#-28/36 | 44/46 | 28 |
| 4#-28/38 | 48 | |
| 5#-32/40 | 50 | 32 |
| 6#-32/42 | 52 | |
| 7#-36/44 | 54 | 36 |
| 8#-36/46 | 56 | |
| 9#-36/48 | 58 | |
| 10#-36/50 | 60 | |
| 11#-36/52 | 62 | |
| 12#-36/54 | 64 |
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