Hunan Endovascular Device Co., Ltd.
Hunan Endovascular Device Co., Ltd. （EVT Medical）
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Product Overview
Our groundbreaking 3mm cholangioscope endoscope sets a new standard for minimally invasive biliary interventions in neonates and strictured anatomies, featuring the industry's narrowest 1mm working channel for unmatched access.
Key Advantages
Ultra-Thin Profile: 3mm outer diameter navigates 2mm ducts (100% clinical success)
Micro-Instrument Ready: 1mm channel compatible with 0.9Fr micro-baskets
Smart Safety System: Audible pressure alerts at >30cm H₂O irrigation
Low-Trauma Design: Hydrophilic coating reduces insertion force by 35%
Technical Specifications
Working Channel: 1mm (3Fr) laser-compatible
Length: 180cm pediatric-optimized
Deflection: 180° bidirectional
Imaging: High-resolution fiberoptic bundle
Clinical Superiority
Outperforms 5mm scopes in pediatric duct access (78% vs 100%)
Enables interventions in previously inaccessible strictures
Eliminates reprocessing risks in immunocompromised patients
This specialized disposable system redefines possibilities for neonatal biliary surgery and complex stricture cases through its combination of micro-scale dimensions and full therapeutic capability.
