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A unique technology platform

ZENEO® is a needle-free,
pre-filled, single-use auto-injector

  1. Plastic membrane

    made of ultra-stretchable elastomer

  2. Gas generator

    Combination of pyrotechnic powders

  3. Trigger

    Innovative unlocking and opening mechanism

  4. Nozzle

    creating an ultra-coherent microjet

  5. Glass tube

    pharmaceutical grade, withstanding pressures up to 1,200 bars

It is the result of over 10,000 tests, 12 clinical studies and 180 million euros in investments.

ZENEO® meets FDA reliability requirements (99.999%).

See ZENEO®’s clinical effectiveness

  • Pharmaceutical glass
    and precision nozzle

    The ZENEO® system combines, on one side, a pharmaceutical-grade, siliconized and depyrogenated glass tube that can withstand up to 1,200 bars of pressure, and a polycarbonate nozzle equipped with sub-millimeter openings.

  • An innovative
    propulsion mechanism

    On the other side, a gas generator made of energetic materials and an actuator with an innovative unlocking system, which propels the pharmaceutical product at very high speed.

  • Ultra-fast injection

    The first phase allows the product to penetrate the skin. The second delivers the treatment to the desired depth. All of this in less than one-tenth of a second!

  • Patents protected
    until 2038

    An aggressive and continuous intellectual property policy ensures protection until 2038.

How ZENEO® works

Watch the video on Vimeo

CROSSJECT manufacturer: examples in images
of our industrial workshops

  • Manufacture of the actuator (GRAY)
    Manufacture of the actuator (GRAY)
  • Manufacture of the actuator (GRAY)
    Manufacture of the actuator (GRAY)
  • Thermal toughening tube (GRAY)
    Thermal toughening tube (GRAY)
  • Tube resistance test (GRAY)
    Tube resistance test (GRAY)
  • Housing manufacture (MORA)
    Housing manufacture (MORA)
  • PARC (DIJON)
    PARC (DIJON)
  • Tube forming (NIPRO)
    Tube forming (NIPRO)