Bidirectional Ureteral Stent (BUS) and the Bidirectionall ureteral stent placement

摘要

The present invention is to provide a bidirectional ureter stent used to expand and maintain a narrowed ureter in a space of a certain volume. Accordingly, in the present invention, the first and second stents formed in a tube shape with a lumen having a certain length and diameter, are formed in a tube shape with a lumen, and both ends are inserted into the first stent and the second stent to connect to each other. A ureter stent comprising a connector is disclosed.