Femoral Stem
Product Details
DELTA CLASSIC Rectangular Femoral Stem
Special Description
The reduced lateral shoulder eases stem insertion
Rectangular cross section design resists axial/torsional stresses for initial stability
The proximal steps designed to convert hoop stresses to compression loads to avoid intra-operative fracture, and provide consistent implant seating height and initial stability
Distal vertical/horizontal grooves provide rotational and axial stability
Optimal offset aiming to restore hip biomechanics Ti6Al4V material and Ti+HA double layered coating (225 micron Ti coating plus 70 micron HA coating) ensure long-term bone ingrowth
Proximal stem stepped design
Optimizes stress distribution by converting circumferential shear stress to axial compressive stress, enhancing axial stability
Distal stem vertical / horizontal groove design
Provide rotational and axial stability
Side shoulder cutting design
Easy implantation process
Base material:
TC4, Ti + HA double coating
Ti coating thickness: 225 µm
HA coating thickness: 70 µm
Excellent long-term bone ingrowth
Special Instrumentation
DELTA™ Classic Stem, Ti+HA (Vacuum Plasma Sprayed)
| Specification | Stem length (mm) | Offset | Neck Angle | Material |
| 6# | 115 | 36 | 132° | Ti6Al4V |
| 9# | 130 | 38 | ||
| 10# | 140 | 40 | ||
| 11# | 145 | 40 | ||
| 12# | 150 | 42 | ||
| 13# | 155 | 42 | ||
| 14# | 160 | 44 | ||
| 15# | 165 | 44 | ||
| 16# | 170 | 46 |
Technology Education
FAQ
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1. Which patients is this hip implant suitable for?
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2. Can patients undergo MRI scans after implantation?
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3. Does this product support cemented or cementless fixation?
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