Single Use Biliary Drainage Catheter Cannula Needle Biliary Drain Tube

For percutaneous insertion into the biliary tract during diagnostic or therapeutic procedures under interventional radiology or ultrasound guidance to facilitate bile drainage.

• Drainage catheter
• Cannula needle (optional)
• Metal stiffening cannula (optional)
• Plastic stiffening cannula (optional)
• Straightening tube (optional)
• Catheter fixation device (optional)

• The drainage catheter is made of medical-grade polyurethane, suitable for long-term indwelling with optimal flexibility. The pigtail-shaped tip features multiple side holes to ensure unobstructed drainage, with additional spiral side holes for optional duodenal drainage.
• The catheter tip has a hydrophilic coating to reduce tissue friction during insertion. The pigtail end is equipped with a radiopaque marker for precise placement.

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