CatheGenix Products FlexUra™ Urology Devices

Endura™ Ureteral Stents

Provides long-term drainage and patient comfort during extended stent placement.

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Thin wall for optimal drainage

Encrustation-resistant Coating

Anti-crusting coating:

Supports long-term urinary drainage with high biocompatibility, while resisting encrustation and minimizing complications.

Excellent Biocompatibility: Extended dwelling period of up to 365 Days


Thin wall for maximum lumen size:

Achieve efficient drainage and minimizes risk of obstruction.

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Specialized TPU material: 

Softens by over 40% at body temperature, enhancing patient comfort.

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Anti-Crusting Assessment

Encrustation reduced by over 96% over thesame period.

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The surfaces of the ureteral stent are treated with a specialized anti-crusting coating designed to inhibit calcium salt deposition effectively. This advanced coating helps maintain unobstructed urinary drainage, reduces the risk of bacterial adhesion and infection, and extends the stent’s functional lifespan—enhancing both procedural success and patient safety.

Endura™ Ureteral Stents and uncoated stent samples were immersed in artificial urine for a simulated crusting assessment. The extent of surface crusting on the samples was observed, revealing that Endura™ Ureteral Stents exhibited superior anti-crusting capability.

Product Specification

Kit OptionsSize(FR)Outer Diameter   OD(mm)Inner Diameter   ID(mm)Length L(cm)
Single   StentStent+ IntroducerStent+ Introducer Guidewire4.51.50.818-20-22-24-26-28-30
4.71.570.918-20-22-24-26-28-30
621.2518-20-22-24-26-28-30
72.331.518-20-22-24-26-28-30
82.671.7518-20-22-24-26-28-30
8.52.831.918-20-22-24-26-28-30
103.33218-20-22-24-26-28-30

*Full model specifications, options and reordering details can reaching out to our support team.

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