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Ready-to-Fill Polymer Syringe with Staked Needle


Ready-to-Fill Polymer Syringes

The PLAJEX™ device is designed to meet the needs of a wide variety of drug types
including those requiring low reactive containers.

i-coating™ is Terumo's proprietary coating that is applied to the surface of the stopper and bonded to the substrate. It is not a laminate and it remains flexible with the substrate.
Provides a silicone oil-free container for drug products requiring lower reactive surfaces.
This thin surface coating provides the unique gliding force for the syringe and stopper container closure producing a silicone oil free pharmaceutical solution1.



  • PLAJEX™ provides this in a 1ml long, staked needle in a Cyclo Olefin Polymer (COP) providing lower reactivity with proteins, lower sub-visible particles, excellent strength and clarity, and it can be steam sterilized for a ready-to-fill nested presentation1,2.

                       - Ready-to-Fill Format

                       - Silicone Oil Free

                       - Tungsten Free3

                       - Glue Free

                       - Higher Resistance to Breakage3

                       - Autoclave Advantage

  • Terumo's proprietary moulding process results in less defects with a higher-strength syringe.
  • PLAJEX™ will provide a higher yield in your filling and packaging operations since it does not have the inherent defects (pits, stones, air lines, cracks) or fragility of glass4.


Please note that some products may not be available in all regions, check with your local TERUMO Pharmaceuticals Solutions contact for details.


1 Functional Eval. & Char. of Newly Developed Silicon Oil-free Prefillable Syringe System, JPS, 2014 

2 Zeonex / Zeonor, Medical Package Applications of COP
3 World Pre-Filled Syringe Summit 2012
4 Tubular Glass Container Lexicon, 2007 


Relevant product information
PLAJEX SN Leaflet 2019

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