Cook Medical G30389 Flexor Ureteral Access Sheath 14Fr x 35cm

Flexor® Kink-Resistant Ureteral Access Sheath System | Model FUS-140035 | Sizing: 14 French Inner Diameter x 35 cm Working Length | Continuous Hydrophilic-Coated Dilator Array | Retrograde Endoscopic Access Corridor

Expiration: 2027-08-27

The Cook Medical G30389 (FUS-140035) is a professional-grade, sterile, single-use endourological device engineered to establish a continuous, highly stable, and protective working channel during diagnostic and therapeutic retrograde ureteroscopy procedures. Part of the widely utilized Flexor® Access Sheath Product Portfolio, this system features a 14 French interior diameter (with a low-profile 16 French outer diameter) coupled with an intermediate 35 cm working length, optimizing it for navigating standard adult anatomy up to the renal pelvis or upper ureteric junctions. The core sheath is constructed using a specialized monofilament stainless steel wire coil embedded within a flexible polyurethane matrix, providing unmatched kink-resistance, high radial strength, and extreme flexibility under active manipulation. Treated with an advanced hydrophilic AQ® coating that activates upon hydration, the sheath and its corresponding tapered-tip inner dilator minimize sliding friction and shear stress along the ureteral mucosa. This enables smooth, low-pressure advancement, facilitates rapid, repetitive insertions of flexible scopes or stone baskets, and maintains a low-pressure fluid irrigation outflow tract during high-energy laser lithotripsy interventions.

Technical Specifications

• Manufacturer: Cook Medical (Cook Incorporated Endourology Division)

• Product Brand Family: Flexor® Kink-Resistant Access Sheath Series

• Product Catalog Code (Global MPN): FUS-140035

• Cook Order Placement Number (EDP): G30389

• Internal Working Diameter: 14 French (14 Fr I.D. – Accommodates standard flexible ureteroscopes)

• External Entry Diameter Profile: 16 French (16 Fr O.D. tract footprint)

• Nominal Tool Working Length: 35 cm continuous sheath length profile

• Structural Wall Reinforcement Matrix: Integrated Monofilament Stainless Steel Coiled Core

• Surface Lubricity Treatment: Proprietary AQ® Hydrophilic Exterior Coating Layer

• Kit Complete Components: 1 Coiled Flexor Access Sheath Frame & 1 Matching Tapered-Tip Intraluminal Dilator Assembly

• Radio-Opacity Performance: Full-body radiopaque visibility markers for perfect under-screen fluoroscopic localization tracking

• Sterility Status: Arrives individually peel-packed, ethylene oxide (EtO) gas sterilized, and validated for immediate sterile-field deployment

• Operational Reusability Rating: Strictly Single-Use Disposable (Discard following initial procedure; do not re-sterilize)