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China Suppliers Delta Classic Rectangular Femoral Stem - Ti6Al4V Dual Coating for Enhanced Stability and Bone Ingrowth Factory
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DELTA® CLASSlC Stem, Ti+HA (Vacuum Plasma Sprayed).jpg

China Suppliers Delta Classic Rectangular Femoral Stem - Ti6Al4V Dual Coating for Enhanced Stability and Bone Ingrowth Factory

Introducing our premium bone-implant products manufactured in China, featuring advanced Ti6Al4V material with a dual coating of Ti+HA. Each implant boasts a 225μm pure titanium coating and a 70μm hydroxyapatite coating on both sides, promoting long-term bone ingrowth for optimal recovery, The proximal rectangular cross-section is designed to resist both axial and rotational stress, ensuring initial stability during implantation. Our innovative lateral shoulder cutting design facilitates smoother implantation, making the process more efficient for medical practitioners, Furthermore, the proximal stepped design effectively optimizes stress distribution, converting ring shear stress into axial compressive stress, which significantly enhances axial stability. To further bolster stability, distal vertical and horizontal grooves are incorporated, providing both rotational and axial support, As a leading factory and supplier, we are dedicated to delivering high-quality implants that meet international standards, ensuring reliability and trust in every surgical procedure. Choose our products for superior performance backed by state-of-the-art technology
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    Special Description
    DELTA® CLASSlC Stem, Ti+HA (Vacuum Plasma Sprayed)
    • 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.
    DELTA® CLASSlC Stem, Ti+HA (Vacuum Plasma Sprayed) (2)
    • 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.
    DELTA® CLASSlC Stem, Ti+HA (Vacuum Plasma Sprayed) (3)
    • 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.
    DELTA® CLASSlC Stem, Ti+HA (Vacuum Plasma Sprayed) (4)
    • 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® CLASSlC Stem, Ti+HA (Vacuum Plasma Sprayed)

    DELTA™ Classic Stem, Ti+HA (Vacuum Plasma Sprayed) Specifications

    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
    Surgical Technique Manual Cover
    JUST MED_Surgical Technique Manual_DELTA CLASSIC Rectangular Stem_Cementless.pdf
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    FAQ
    1. Which patients is this hip implant suitable for?
    Osteoarthritis, Femoral head necrosis, Femoral neck fracture, Rheumatoid arthritis, Ankylosing spondylitis, Dorr types A, B, and C medullary canal morphology. It is also designed for standard primary hip replacement.
    2. Can patients undergo MRI scans after implantation?
    Yes, the implant is made from non-magnetic materials like titanium, titanium alloys, and cobalt-chromium-molybdenum alloys, ensuring MRI safety. JUST MEDICAL's products meet these standards, but always inform your radiologist before scanning.
    3. Does this product support cemented or cementless fixation?
    Designed exclusively for cementless fixation. Promotes excellent long-term bone growth for stable and durable fixation. Eliminates the need for bone cement.
    4. What are the specific coating thicknesses of the DELTA® Classic Stem?
    The stem is engineered with a double-layered Ti+HA coating. The Titanium (Ti) coating thickness is 225 µm, and the Hydroxyapatite (HA) coating thickness is 70 µm, which promotes rapid and stable long-term bone ingrowth.
    5. What material is the DELTA® Classic Stem constructed from?
    The base material of the DELTA® Classic Stem is TC4 (Ti6Al4V) titanium alloy, which provides superior mechanical strength, biocompatibility, and resistance to corrosion.
    6. How does the proximal step design enhance implant stability?
    The proximal steps convert circumferential hoop stresses into axial compressive loads. This design choice prevents intra-operative fractures and ensures consistent seating height and optimal initial stability.

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