Single Use Biliary Drainage Catheter Cannula Needle Biliary Drain Tube

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

Components: Drainage catheter, cannula needle (optional), metal stiffening cannula (optional), plastic stiffening cannula (optional), straightening tube (optional), catheter fixation device (optional)

Product Description:

1. 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.

2. 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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