It is semi-finished product, do not cooperate with agents.
Common specification: 7Fr/ 8.5Fr/ 10Fr
Sometimes the biliary drainage procedure may be extended with the
placement of a permanent plastic or metal stent across the site of the bile duct
blockage. Stent are usually inserted a few days after the initial drainage
procedure and they keep the narrowed duct open without the need for a
catheter. Stent may be preceded or followed by biliary dilatation, which involves
dilating a segment of bile duct with a balloon to open up the stricture.
USP Class VI, Food & Beverage Grade, medical grade
With 20-40% Baso4 developing agent
Standard Class 7 Cleanroom