Flexi-Q EAI

Flexi-Q EAI is a 2-step disposable auto-injector for pre-filled syringes (PFS), specifically designed for use in case of life-threatening emergencies.


Flexi-Q EAI can be configured to accommodate drugs in either
1 mL or 2.25 mL PFS. This easy to use, single-use auto-injector incorporates passive needle safety features and is designed to be intuitive and easy to use in challenging environments.

Pharmaceutical Company Advantages


  • Configurable for both intramuscular (IM) and subcutaneous (SC) injection
  • Range of delivery volumes:
    • 0.1 - 1.0 mL for Flexi-Q EAI 100 (for 1 mL PFS)
    • 0.1 – 2.25 mL for Flexi-Q EAI 225 (for 2.25 mL PFS)
  • Proprietary force-damping mechanism allows use of high strength springs, whilst preventing excessive impact on glass PFS:

    • enabling injection through multiple clothing layers
    • facilitating rapid administration of emergency drugs
  • Compatible with range of standard glass and copolymer PFS

  • Flexi-Q EAI platform can also be configured according to a pharmaceutical company’s specific requirements

Shortened time to market

  • Compatible with standard glass and copolymer syringes 
  • Elcam E3D manufacturing and supply facilities established for standardized Flexi-Q EAI device

Patient Benefits

Ease of use 

  • Simple, intuitive 2-step push-on-skin activation with fully automated injection process
  • Clear visual and audible confirmation of initiation and completion of injection
  • Large observation window – permits view of  entire PFS fill volume and progress of injection
  • Injection commences only after full needle penetration, delivering entire dose to intended tissue depth

Confort and Safety

  • Needle hidden throughout the injection process, reducing anxiety and needle aversion
  • Passive safety features prevent needlestick injuries
User Steps
1. Remove safety cap
2. Push against injection site

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