Endozime® InstruSponge™ For Rigid Instruments

Instrument & Scope Reprocessing

Channel/Lumen Cleaning Enzymatic Sponges

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InstruSponge is impregnated with Endozime AW Triple Plus with APA (Advanced Proteolitic Action) and is attached to a flexible plastic wand that allows for easy maneuvering through complex internal channels, cannulas and lumens to loosen and expel gross contaminants.

Unlike conventional channel wire bristle brushes that can cause scarring on instrument walls, InstruSponge's foam tip gently wipes clean the inside surface of the channel while instantly and actively digesting bioburden upon contact. Dipping foam tip in water immediately activates the enzymes.


1mm to 1.75mm are 91.44cm (3ft.) in length

  • Cat.#: 345ESS1R - 1mm InstruSponge diameter
  • Cat.#: 345ESS1.5R - 1.5mm InstruSponge diameter
  • Cat.#: 345ESS2R - 1.75mm InstruSponge diamete 
  • Cat.#: 345ESS3R - 3mm InstruSponge diameter - 60cm (2ft.) in length
  • Cat.#: 345ESS5R - 5mm InstruSponge diameter -  60cm (2ft.) in length
  • Cat.#: 345ESS7R - 7mm InstruSponge diameter -  60cm (2ft.) in length
  • Cat.#: 345ESS10R - 10mm InstruSponge diameter -  60cm (2ft.) in length
  • Cat.#: 345ESS12R - 12mm InstruSponge diameter - 91.44cm (3ft) in length
  • Cat.#: 345ESS14R - 14mm InstruSponge diameter - 91.44cm (3ft) in length


  • Ready-to-clean! Dip InstruSponge in water to activate the enzymatic foam tip
  • Easy to use! InstruSponge's plastic wand allows for easy passage through channels
  • Designed for single-use to help decrease the risk of cross contamination
  • Sponge tip prevents damage frequently caused by hard-bristle brushes
  • Impregnated with multi-tiered Endozime AW Triple Plus with APA
  • Unlike bristles, InstruSponge will not spatter the operator when coming out of channel
  • Can be used on Rigid Scopes, Cystoscopes, and other cannulated hand held instruments

Safety Data Sheet

Technical Info