Cook Savary-Gilliard Esophageal Dilator Set | 11 mm to 18 mm Tapered Caliber Range | 8-Piece Bougie Instrument Array with Storage Case | Radiopaque Wire-Guided Gastrointestinal Stricture Therapy System | Reusable Medical-Grade Polyurethane Clinical Toolkit

The Cook Savary-Gilliard 8-Piece Gastrointestinal Dilator Set is a professional-grade therapeutic system expertly engineered to safely access, traverse, and gradually expand benign or malignant esophageal strictures, webs, and stenotic segments. Designed for wire-guided progression, each bougie dilator features an internal cannulated lumen that slips smoothly over a pre-positioned wire guide, minimizing the risk of accidental tissue perforation or structural displacement. The specialized medical-grade polyurethane construction balances structural rigidity for optimal pushability with a flexible, tapered distal tip layout to facilitate traumatic-free transitions through tight anatomical narrowings. Accompanied by a heavy-duty storage case, this modular set provides clinical teams with an organized, highly reproducible workflow for step-by-step caliber advancement during advanced endoscopic intervention.

Technical Specifications

• Equipment Functional Typology: Wire-Guided Tapered Esophageal Bougie Dilator Set

• Complete System Component Count: 8 Active Dilators plus 1 Dedicated System Case

• Dilator Outer Diameter Sizing Array (Metric): 11.0 mm, 12.0 mm, 13.0 mm, 14.0 mm, 15.0 mm, 16.0 mm, 17.0 mm, and 18.0 mm

• Dilator Circumference Sizing Array (French Scale): 33 Fr, 36 Fr, 39 Fr, 42 Fr, 45 Fr, 48 Fr, 51 Fr, and 54 Fr

• Nominal Dilator Working Length: 70.0 cm per individual instrument (27.56 Inches physical length)

• Internal Core Lumen Clearance: Fully cannulated tracking channel optimized for standard 0.035 Inch (0.89 mm) Savary-Gilliard wire guides

• Distal Tip Geometry: Long, flexible tapered tip transitioning smoothly into the maximum rated outer diameter barrel

• Radiographic Localization Node: Imbedded radiopaque markers inside the polyurethane matrix to assist with dynamic fluoroscopic visualization

• Companion Carrying Case Model: Cook SGDC-1 Ruggedized Multi-Slot Structural Housing

• Total Storage Case Capacity: Accommodates up to 10 full-length 70 cm esophageal dilators

• Total Storage Case Dimensions: 31.5 Inches Long x 9.5 Inches Wide x 4.0 Inches Deep (80.0 cm x 24.1 cm x 10.2 cm external footprint)

• Material Composition Matrix: High-molecular-weight medical polyurethane core with premium chemical-resistant properties