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DELTA Rectangular Femoral Stem - China Suppliers & Factory for Enhanced Stability and Fixation
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Product Details

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DELTA Rectangular Femoral Stem - China Suppliers & Factory for Enhanced Stability and Fixation

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● Double-Tapered Geometry:
This advanced design enhances stem stability and provides effective rotational control, ensuring long-term fixation for orthopedic applications. China suppliers recognize its efficiency in maintaining implant integrity.

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● Proximal Rectangular Cross-Section:
Featuring an improved shape that boosts rotational stability, this implant guarantees secure positioning for optimal performance. As a leading factory, we prioritize quality in our manufacturing processes.

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● Roughened Surface Treatment:
Our innovative surface treatment promotes superior bone ingrowth, which is crucial for enhancing biological fixation and patient recovery. Trusted by China suppliers, our implants set the standard in the medical field.

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● Tapered Self-Locking Fixation:
Optimally designed to ensure strong and stable fixation within the femoral canal, this feature is a testament to our commitment to precision engineering, making us a preferred factory for medical device production.

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● Polished Oblong Oval Neck:
This unique design reduces the risk of dislocation while increasing the range of motion, ultimately improving joint function for patients. Our products are favored by China suppliers looking for reliable and effective medical implants.

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    Product Detail

    Special Description
    DELTA Rectangular Stem

    Reduced Neck Geometry allows for greater range of motion.

    Rectangular Dimension conserves bone while providing excellent torsional stability.

    DELTA Rectangular Stem (2)

    Distal Flutes Provide a channel for blood and debris during insertion.

    DELTA Rectangular Stem (3)
    Three Coating Options:
    1. Ti (Air Plasma Sprayed)
    2. Ti (Vacuum Plasma Sprayed)
    3. Ti+HA (Vacuum Plasma Sprayed)

    Porosity: 70%
    Coating thickness: Ti: 325 µm / HA: 50 µm

    • Increase friction with cortical bone for immediate stability.
    • Good biocompatibility effectively promotes bone growth.
    Special Instrumentation
    DELTA Rectangular Stem (1)

    DELTA™ Stem, Ti (Air Plasma Sprayed)

    Specification Stem length (mm) Offset Neck Angle Material
    09# 130 38 132° Ti6Al4V
    10# 140 40
    11# 145 40
    12# 150 42
    13# 155 42
    14# 160 44
    15# 165 44
    DELTA Rectangular Stem (2)

    DELTA™ Stem, Ti (Vacuum Plasma Sprayed)

    Specification Stem length (mm) Offset Neck Angle Material
    08# 125 38 132° Ti6Al4V
    09# 130 38
    10# 140 40
    11# 145 40
    12# 150 44
    13# 155 44
    14# 160 46
    15# 165 46
    DELTA Rectangular Stem (3)

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

    Specification Stem length (mm) Offset Neck Angle Material
    09# 134 38 132° Ti6Al4V
    10# 140 38
    11# 145 40
    12# 151 40
    13# 156 44
    14# 162 44
    15# 168 46
    Technology Education
    Surgical Technique Manual Cover
    JUST MED_Surgical Technique Manual_DELTA Rectangular Stem_Cementless.pdf
    Download PDF
    FAQ
    1. Which patients is this hip implant suitable for?

    It is indicated for primary total hip replacement in patients suffering from:

    • Osteoarthritis
    • Femoral head necrosis
    • Femoral neck fracture
    • Rheumatoid arthritis
    • Ankylosing spondylitis
    • Dorr types A, B, and C medullary canal morphology
    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?

    This product is designed exclusively for cementless fixation. It features specialized surface treatments that promote excellent long-term bone growth for stable and durable fixation, eliminating the need for bone cement.

    4. What are the benefits of the three coating options?

    The three coating options (Ti Air Plasma, Ti Vacuum Plasma, and Ti+HA Vacuum Plasma) provide tailored solutions for different patient needs. They increase initial friction with the cortical bone for immediate stability while maintaining high biocompatibility to effectively promote long-term bone growth.

    5. How does the rectangular dimension design help in surgery?

    The rectangular dimension is specifically designed to conserve host bone during preparation. At the same time, this geometry provides excellent torsional stability to prevent implant rotation during post-operative recovery.

    6. What is the role of the distal flutes on the stem?

    The distal flutes provide a dedicated channel for blood and bone debris to escape during the insertion of the stem. This design helps reduce intramedullary pressure and ensures a smoother, safer insertion process.

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