Spray catheters


Used in conjunction with an endoscope to spray the gastrointestinal mucosa.

  • Two types of spray: straight (A type) and dispersive (B type: >120°) to meet various clinical requirements
  • Uniform spray application
  • Packaging: boxes of 10

Spray catheters

Item number Outer Diameter Working length Spray type Compatible endoscopes
Instrument channel diameter
(mm) (mm) (mm)
500038 2.3 2300 Straight spray ≥ Ø 2.8*
500070 2.3 2300 Dispersive spray ≥ Ø 2.8*

*Figures are based on the validation tests done by HOYA Corporation.


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