High-definition video cholangioscope DU series

single usewith working channelflexible

Product overview
Our single-use cholangioscope combines high-definition imaging and integrated laser lithotripsy to enable diagnostic and therapeutic biliary procedures in one device.

Basic information
Place of origin: China
Brand: EVT
Certification: NMPA (CFDA)
Model numbers: DU303810L/DU303810R, DU303800L/DU303800R, DU503810R, DU503800R, DU506710R, DU506700R
Minimum order quantity: 1
Price indication: 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 features

• 2.4 mm laser-optimized working channel: compatible with 365 μm laser fibers
• Integrated laser lithotripsy capability
• Active cooling at distal tip to prevent overheating during prolonged use
• Intelligent safety system with automatic power regulation above 2 J/pulse
• High-definition imaging with 120° field of view
• 270° multidirectional deflection and 60–70 cm working length (230 cm total for full biliary access)
• Dual-flow irrigation channel design

Technical specifications

• Sterilization: EO (ethylene oxide)
• Usage: single use only
• Image quality: high-definition, FOV 120°
• Working length: 60–70 cm
• Total length for biliary access: 230 cm
• Working channel diameter: 2.4 mm (365 μm fiber compatible)
• Deflection: 270° multi-directional
• Channel design: dual-flow irrigation
• Compatibility: EVT image processor

Clinical benefits

• Eliminates reprocessing risks and associated costs
• Maintains visibility during lithotripsy
• Reduces procedure time by approximately 30%
• Compatible with major laser systems
• Reported complete clearance rate: 92% for stones ≤15 mm

Highlights

• Disposable cholangioscope with integrated laser lithotripsy
• Laser-optimized 2.4 mm working channel
• Active cooling and intelligent safety control