Pediatric video cholangioscope DU series

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Product Overview
3 mm disposable pediatric flexible endoscope optimized for neonatal and small-anatomy biliary interventions. Incorporates a 1 mm working channel for micro-instrument access while maintaining a micro-scale outer profile.

Basic Information

• Place of Origin: China
• Brand Name: EVT
• Certification: NMPA (CFDA)
• Model Numbers: DU303810L/DU303810R, DU303800L/DU303800R, DU503810R, DU503800R, DU506710R, DU506700R (series)
• Minimum Order Quantity: 1
• Price (indicative): USD 400 - 600 per set
• Packaging: individually blistered, 1 piece per box
• Delivery Time: 5-8 working days
• Payment Terms: T/T
• Supply Ability: In stock

Key Benefits

• Ultra-thin profile: 3 mm outer diameter enables navigation in ducts as small as 2 mm (reported high clinical access rate).
• Micro-instrument ready: 1 mm (≈3Fr) working channel compatible with 0.9Fr micro-baskets and micro-tools.
• Smart safety: audible pressure alerts at >30 cm H2O irrigation.
• Low-trauma design: hydrophilic coating reduces insertion force (approx. 35%).

Product Description
This single-use cholangioscope is designed to extend endoscopic access and therapy into neonatal and pediatric anatomies and tight strictures. The disposable format eliminates reprocessing-related risks in immunocompromised patients while enabling micro-scale therapeutic procedures supported by high-resolution fiberoptic imaging.

Technical Specifications

• Outer diameter: 3 mm
• Working channel: 1 mm (≈3Fr), laser-compatible, compatible with 0.9Fr micro-instruments
• Working/Insertion length: 60-70 cm (product variant listing: 180 cm pediatric-optimized)
• Deflection: 180° bidirectional
• Field of view: 120°
• Imaging: high-resolution fiberoptic bundle (HD image quality)
• Sterilization: EO sterilized
• Usage: single use only
• Compatibility: exclusively compatible with EVT image processor

Clinical Superiority

• Reported access rate: 100% in indicated cases versus 78% for conventional 5 mm endoscopes.
• Enables interventions in previously inaccessible strictures and narrow ducts.
• Single-use design removes reprocessing infection risk for vulnerable patients.

Packaging & Commercial

• Packaging: individual blister, 1 piece/box
• MOQ: 1 set
• Lead time: 5-8 working days
• Payment: T/T
• Price range: USD 400 - 600 per set (indicative)