• EXT 220 MED Video 2
  • 3D print medical devices in high performance polymers with EXT 220 MED

    The EXT 220 MED, formerly the Kumovis R1, is an open filament 3D printer designed to enable manufacture of medical devices with implant- and medical-grade polymers like PEEK and Radel® PPSU.

EXT 220 MED enables patient-specific implants at the point-of-care

Discover the life-changing possibilities of 3D printing through Salzburg University Hospital's significant medical milestone: its first implantation of a 3D printed PEEK cranial plate.

a 3d printed cranial plate
  • Fully controllable build chamber heating

    Heat up to 250 degrees Celsius, prevent device warping, increase layer adhesion, and adapt build chamber temperature to suit specific polymers

  • Laminar airflow enabling homogenous temperature distribution

    Guarantee reproducibility with no temperature gradient within the build part

  • Adaptive local temperature management

    Adjust local cooling for each strand and layer individually, heat up to further increase layer adhesion, reduce the need for post-processing, and simplify removal of support structures

  • Optimized for operating in clean rooms

    • Integrate the EXT 220 MED platform into standard medical production environments
    • Receive support to pass medical qualification processes (IQ,OQ,PQ)
    • Use the extractor hood to connect the printer to your clean room air exhaust
  • Includes a filter system

    • Keep particles out and prevent contamination
    • Fulfill ISO class 7 clean room requirements according to DIN EN ISO 14644
  • Features advanced contamination prevention

    • Eliminate the risk of contamination of filament and final parts
    • Simplify cleaning and maintenance with smart design such as touch-to-open hinges

The EXT 220 MED with its filament-based extrusion technology enables printing of implants and instruments using high performance polymers, including PEEK and Radel® PPSU.

a Kumovis 3D Printer
Kumovis R1 3D Printer
Kumovis R1 3D Printer
a Kumovis 3D Printer
Kumovis R1 3D Printer
Kumovis R1 3D Printer

About this printer

Applications
  • Craniomaxillofacial
    • Cranial Implants
    • Maxillofacial Onlays
  • Orthopaedic
    • Bone Plates
    • Spinal Cages
    • Radel® PPSU Instruments
  • Suture Anchors
     
Benefits
  • Eight high-performance medical grade polymers
  • Temperature management ensures superb mechanical properties
  • Clean room capable build chamber
  • Monitor and document your processes using real-time data
  • Homogeneous build chamber temperature up to 250°C
Tech Specs
  • Manufacturing Technology: Fused Layer Manufacturing (FLM)
  • Machine Dimensions: 823 x 985 x 1950 mm
  • Build Volume: Ø180 x 150 mm
  • Production accuracy: 100/100/100 μm
  • Layer thickness 50-400 μm
  • Printing Speed: 100 – 3500 mm/min
     

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