Prism 300

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PRISM:  Optimized for Medical Applications
The PRISM-500 is a small footprint, highly flexible fully programmable X-Y-Z spray coating system, ideal for R&D and low to mid volume medical device coating requirements.  Available in a batch configration or with an in-line conveyor, the Prism leverages USI's proprietary nozzle-less ultrasonic spray head technology that is industry proven for a more precise and thinner coating application than air atomizing nozzles, conventional ultrasonic nozzles, dip coating or spin coating methods.  Applications include the deposition of a variety of coatings onto surgical textiles, topical and implantable mesh, catheters, stents, and many more.

Features and Benefits:

  • Proprietary nozzle-less ultrasonic spray head technology
  • Thin, uniform defect free coating application down to sub micron, coatings include:
    • Drug eluting coatings
    • Reagents
    • Diagnostic agents
    • Bioresorbable polymers
  • Up to 490mm x 420mm usable spray area
  • Fully integrated rotational axis for cylindrical device coating
  • Automatic spray head clean and purge functionality
  • Available as batch machine or with in-line conveyor
  • High material transfer efficiency:  up to 99%
  • PMP-100 Precison Metering Pump liquid delivery system, features:
    • Micro stepping positive displacement liquid metering pump
    • Ultra-low flow rates
    • Single or dual pump configurations available
    • Automatic pump refill from coating reservoir
    • Data logging
  • User-friendly Windows 7 based GUI

Options Include:

  • Active HEPA filtration
  • Substrate heater with vacuum
  • Covered actuators and catch trays
  • 90 degree pnuematic spray head rotation