The NISInjector®: Ideal Platform for
Biological Drugs as well as Small Molecules


System Overview

  • Extremely robust cartridge based injection device with only few parts
  • For single use applications
  • Intramuscular or subcutaneous injection
  • True platform for various formulations
  • Superior performance with viscous drugs
  • Fill volumes from 0.1ml to 3ml using industry standard glass or COP/COC cartridges
  • No strain peak due to pre-pressurization
  • Connectivity may easily be added  
pressure Pulse
Key advantages
  • Superior delivery of viscous formulations: 1 ml (of up to 100 cps) within 10 seconds with 31G / 29G or 27G injection needle
  • Pressurized system: No air bubble; reduced likelihood for loss of sterility;
    no stopper movement
  • Improved stability: Positive pressure during storage provides in-built leak detection
  • Dry needle: Use of smaller gauge needles possible, no boot required, less damage
    (no contact with cap), smaller needles possible
  • Advantages of cartridge based systems: Variable needle sizes, no tungsten, no glue
  • No possibility of accidental discharge: Drug delivery activated only when injection needle is fully inserted 
  • Easy-of-use design: No release button, only two user steps; no misfiring,
    no hand movement
  • Improved compliance: Unique visual control of injection in real time, silent operation


  • Protection by own relevant IP claims: Worldwide patents being prosecuted or already granted
  • Freedom to operate regarding third party rights
  • Prototypes for demonstration purposes readily available
  • Less than 18 month from current status to availability of test devices for clinical trials


Development options:

  • True platform: only few changes necessary to enable various formulations, volumes and voscosities
    (e.g. diffrenet spring forces or flexible needle lengths / diameter)
  • Customized features and design possible

Please contact:
Prof. Dr. Sigrid Saaler-Reinhardt
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