Intended Use: To establish percutaneous transhepatic access for endoscopic entry into dilated bile ducts.
 Components: Drainage tube, dilator, peel-away sheath, puncture needle, guidewire
 Product Description:
  - Puncture needle: Sandblasted tip with inner air channel for enhanced dual-contrast visualization.
  - Guidewire: Nitinol core provides strong support with hydrophilic tip for smooth insertion and reduced resistance.
  - Dilator: Medical-grade polyethylene material with optimal stiffness.
  
 
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