S-ROM Titanium Alloy Cementless Hip Joints for Revision Arthroplasty Surgery

S-ROM Titanium alloy cementless hip joints for revision arthroplasty surgery

1. Product Name: ML-TH High quality Ti-alloy cementless femoral stem
2. Certificate:ISO,CE
3. Material: Ti Alloy
4. AK-ML-TH Features :
Proximal Coating: Titanium Plasma Spray + HA Coating;
Tapered Wedge design provides firm mediolateral stability within the femoral canal;
Both 127 and 132 of Neck Shaft Angle are available;
24 sizes full length stem available in full profile and reduced distal options;
Polished Anterior-Posterior Neck Flats increase ROM by geometrically reducing the potential for impingement of the neck with the cup;
Flat Tapered Wedge Geometry Enhances proximal offloading and bone preservation and provides for rotational stability;
Reduced Distal Transition Enhances implant fit in femoral canals with a proximal/distal mismatch.

3D ACT series products achieve the innovative breakthrough in personalized medical solutions, the world's first series products that get the clinical approval to sell in market.

The prosthetic components in Trabecular Titanium are built via the most advanced Electron Beam Melting (EBM) technology, using a high-energy focused beam to locally melt metallic powders layer upon layer in a one-step manufacturing process, which can help to get the structure which traditional process can not realize. Overcoming the coating concept, there is no interface between the bulk structure and the porous trabecular surface. 

With the 3D printing technology, it is possible to obtain titanium components without coatings thanks to a perfectly controlled porosity.
 

The regular, three-dimensional, hexagonal cell structure imitates trabecular bone morphology; it has a high open porosity (80%) and a mean pore diameter of 800 μm. High open porosity and adequate pore size are expected to enhance cell migration and vascularization, facilitating the transport of oxygen, nutrients, ions and bone inducing factors, favoring new bone formation. 

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