| 摘要 |
PURPOSE: A stent for biliary tract is provided to prevent the stent from slipping from biliary tract due to one or more hanging terminals that are hung on the biliary tract. CONSTITUTION: A stent for biliary tract comprises: a body(110) in which a metal wire is formed in a hollow cylindrical shape; and a plurality of hanging terminals(120) which are formed in order to slope to the outside of the body. The hanging terminals are formed in order to be separated in the circumference direction of the body and have an angle of 0-90 degrees against the body. |
