Introducer Sheath Gallbladder Drainage Catheter Seldinger Needle Medical Grade

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)

Constructed from medical-grade polyurethane, the drainage tube exhibits excellent flexibility, making it suitable for long-term placement. The pigtail tip is furnished with multiple side holes to ensure smooth drainage, and spiral side holes that are beneficial for duodenal drainage.

The catheter tip features a hydrophilic coating to decrease tissue friction during insertion, and the pigtail tip is equipped with radiopaque markers for accurate positioning.