Interventional Radiology Biliary Drain Catheter Micropuncture Needle For Precise Localization

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:

The drainage tube is made from medical grade polyurethane, offering excellent flexibility and being suitable for long - term retention. Its pigtail tip is provided with multiple side holes to guarantee smooth drainage, and spiral side holes that facilitate duodenal drainage. A hydrophilic coating on the tip of the catheter reduces tissue friction during insertion, and the pigtail tip has radiopaque markers for precise localization.

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