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4A S Shape Dilator

4A S Shape Dilator

SKU: 4A-UR-0023

The S Shape Dilator is an anatomically contoured urethral dilator specifically engineered to match the natural anatomical "S" curve of the male urethra. Particularly effective for navigating anterior and posterior strictures or prostatic hypertrophy, its double-curved geometry reduces urethral wall friction and lowers perforation risk during dilation.

Available Sizes

8 Fr 10 Fr 12 Fr 14 Fr 16 Fr 18 Fr 20 Fr

Technical Specifications

Product NameS Shape Dilator
Intended ApplicationDilation of anterior and posterior male urethral strictures
MaterialMedical-grade Radiopaque Polyurethane
Shape ProfileAnatomical double-curved S geometry
Guidewire CompatibilityFits 0.035 in or 0.038 in guidewire
SterilizationEO Sterilized, single-use

Key Benefits

  • Anatomically Contoured Geometry: Pre-shaped S-curve matches male urethral anatomy, reducing tissue wall pressure during insertion.
  • Reduced Perforation Risk: Navigates the bulbar-membranous junction smoothly, preventing false passage formation.
  • Radiopaque Construction: Visible under fluoroscopy for precise positioning across complex strictures.
  • Central Guidewire Lumen: Open-tip design allows safe placement over a pre-positioned safety wire.
  • High Push Efficiency: Rigid body formulation transfers hand pressure directly to the dilating tip without shaft buckling.

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