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Implant Components

Knee Joint Spacer

  • Process
    5-Axis Machining
    CNC Turning
  • Material
    Stainless Steel
    PEEK
  • Finish
    Passivation
    Electropolishing

Precision 5-Axis CNC milling and turning at MedCNCParts yields knee joint spacers with approved, documented tolerances for dependable surgical performance.

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Description Custom Options Tech Specs Related Products FAQs
Knee Joint Spacer Desc Image

High-Precision Machining for Knee Joint Spacers

Knee joint spacers ensure proper alignment and load distribution in orthopedic surgeries.

MedCNCParts delivers CNC-machined, body-safe, implant-grade spacers with Swiss-quality precision, supporting minimally invasive procedures and faster patient recovery while maintaining long-term joint stability.

Precision Fit for Joint Function Icon

Precision Fit for Joint Function

5-Axis CNC machining ensures knee joint spacers deliver high-precision, clinically reliable orthopedic implantable medical components for safe and effective surgical outcomes.

Approved Biocompatible Materials Icon

Approved Biocompatible Materials

MedCNCParts produces knee spacers from certified, durable materials, providing compliant, safe, and long-lasting orthopedic implantable medical components.

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Monitored Production Workflow

Fully documented, monitored workflows ensure knee joint spacer traceability, high-precision performance, and consistent clinical-grade orthopedic implantable medical components.

Precision CNC Machining for Knee Joint Spacers

Precision 5-Axis CNC milling and turning at MedCNCParts produce traceable, compliant surgical instruments and orthopedic implants, offering biocompatible, quality-assured components with consistent clinical performance for medical device applications.

See orthopedic and dental implant components.

Fully Custom Materials & Surface Finishes Options

MedCNCParts offers a wide range of materials and surface treatments for medical parts.

Surface Finishing
Materials
  • Electropolishing
    Electropolishing medical metals produces smooth, clean, corrosion-resistant surfaces, removing burrs and impurities to ensure biocompatibility, sterility, and reliable device performance.
  • Passivation
    MedCNCParts provides medical CNC parts with precision passivation, removing contaminants and restoring stainless steel’s oxide layer for corrosion-resistant, implant-ready components.
  • Electroplating
    Precision electroplating for medical devices strengthens surfaces, maintains biocompatibility, and ensures clinical-grade, ISO-compliant, traceable finishes for implants and surgical instrumentation.
  • Laser Marking
    MedCNCParts provides precise, compliant laser marking and UDI on medical components, ensuring traceability, regulatory adherence, and long-lasting surface quality.
  • Anodizing
    Anodizing components for medical use strengthens surface protection, cleanliness, and biocompatibility, ensuring durable, traceable, and implantable-grade finishes for precision-machined parts.
  • Titanium Coloring
    With MedCNCParts’ titanium coloring, medical devices gain validated biocompatibility, precise differentiation, and assured compliance with stringent implantable certification standards.
  • Powder Coating
    Biocompatible powder coating creates corrosion-resistant, uniform finishes on medical parts, maintaining micro-precision, cleanliness, and validation-ready surfaces for surgical devices.
  • Titanium
    MedCNCParts offers precise, fast-turnaround CNC machining titanium with implant-grade quality, ultra-clean operations, and reliable small-batch medical part production.
  • Acrylic
    MedCNCParts’ machining services deliver precision-shaped components with refined finish, durability, and consistent optical performance for healthcare use.
  • Stainless Steel
    MedCNCParts offers advanced CNC machining for medical components, producing stainless steel parts for surgical and implantable applications to exacting ISO tolerances with fast turnaround.
  • Copper
    MedCNCParts’ CNC machining Copper ensures ISO 13485-certified cleanliness, precise tolerances, and consistent quality across surgical, diagnostic, and implantable copper components.
  • Aluminum
    MedCNCParts focus on traceability, process compliance, and rapid-response production makes us a trusted partner.
  • PEEK
    MedCNCParts machines PEEK components using validated processes, micro-precision, and complete inspection for advanced medical devices.
  • Polycarbonate
    MedCNCParts ensures consistent quality and fast turnaround for complex, small-batch medical applications.

Tech Specs

Knee Joint Spacer Specs Image
Item Name Knee Joint Spacer
Size (LxW) Custom Per Drawing. (Stem Length: 110mm – 170mm; Shell OD: Ø40mm – Ø68mm)
Process 5-Axis CNC Machining, Deep Engraving
Material Stainless Steel (17-4PH H900), PEEK
Finish Passivation, Anodizing, PVD Coating
Tolerances Thickness: ±0.02mm
Profile: ±0.05mm
Certificate ISO 9001:2015 | ISO 13485:2016

Frequently Asked Questions

FAQs

Find quick answers to your most frequently asked questions about our products and services.

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What machining tolerances can MedCNCParts achieve for knee joint spacers?
MedCNCParts’ advanced CNC machining systems maintain ultra-precise tolerances up to ±0.005 mm, ensuring accurate alignment, consistent quality, and an exact surgical fit for every implant.
How does MedCNCParts serve international orthopedic clients?
MedCNCParts supports global partners through efficient logistics, engineering collaboration, and complete export documentation, guaranteeing timely delivery, regulatory compliance, and dependable service worldwide.
Can MedCNCParts manufacture hybrid knee joint spacers with multiple materials?
Yes. MedCNCParts produces hybrid knee spacers that combine titanium, PEEK, or other implantable-grade materials for superior strength, stability, and imaging compatibility in orthopedic use.
Does MedCNCParts provide customized surface finishes for knee joint spacers?
Absolutely. MedCNCParts tailors surface finishes and roughness levels to meet specific clinical and mechanical needs, enhancing fixation, minimizing friction, and improving bone integration.
What production capacities does MedCNCParts offer for knee joint spacers?
MedCNCParts supports both prototype and large-scale manufacturing with flexible CNC setups, ensuring precision, repeatability, and consistent quality across every production volume.
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