Stem
CFDACE
AK-SR Femoral Stem
Modular revision stem with different triangle sizes. Step design converts shear forces into compressive loads. Flutes prevent thigh pain. Distal diameter from 6mm.
Key Facts
- Manufacturer
- AK Medical Holdings Limited (HKEX: 01789.HK)
- Product family
- Femoral Stem System
- Component type
- Stem
- Regulatory clearances
- NMPA (China, formerly CFDA); CE Mark (European Union)
- Material
- Titanium Alloy
- Surface
- Gritblasted (distal) / Ti. spray (proximal sleeve)
- Taper
- 12/14
- NSA
- 135°
- Stem Sizes
- 0# – 15# (16 sizes)
- Sleeve Sizes
- Φ12 – Φ22 in multiple options
- Keywords
- DDH, Modular Revision
Description
The AK-SR Femoral Stem is a revision stem designed with different triangle sizes and a step design that converts shear forces into compressive loads. The flutes design of the distal stem avoids impingement, and the distal diameter starts from 6mm for use in compromised femoral canals.
Materials & Specifications
| Property | Specification |
|---|---|
| Material | Titanium Alloy |
| Surface | Grit-blasted |
| Taper | 12/14 |
| Neck Shaft Angle | 135° |
| Minimum Distal Diameter | 6mm |
Features
- Different triangle cross-section sizes for various canal morphologies
- Step design converts shear forces into compressive loads
- Distal stem flutes design avoids impingement
- Distal diameter starting from 6mm for narrow canals
- Grit-blasted surface for enhanced bone apposition
- 135° neck shaft angle
- Designed for revision femoral arthroplasty
Surgical Technique Videos
Regulatory status and availability vary by market. Product information is provided for healthcare professionals and is not medical advice; refer to the instructions for use and surgical technique for each device.
Request the AK-SR Femoral Stem datasheet
Surgical technique, full sizing and distribution enquiries.
