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: Its tip undergoes sandblasting, and there’s an inner air channel, which enhances visualization with dual contrast.
  - Guidewire: Featuring a Nitinol core, it offers strong support. The hydrophilic tip enables smooth insertion and lowers resistance.
  - Dilator: Made of medical - grade polyethylene, it has ideal stiffness.
  
 
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