Pancreatic duct stent tube

The utility model relates to a pancreatic duct support tube, and belongs to the technical field of medical instruments. The pancreatic duct stent comprises a pancreatic duct stent unit, and scales are arranged on the surface of a main body of the pancreatic duct stent unit in the axial direction; the pancreatic duct stent unit is divided into one-way length extension and two-way length extension; a connecting groove or a connecting block is arranged on the inner wall of one end of each pancreatic duct support unit with the one-way length expansion function. A connecting groove is formed in the inner wall of one end of each pancreatic duct support unit with the two-way length expansion function, and a connecting block is arranged on the inner wall of the other end of each pancreatic duct support unit. The connecting groove is matched with the connecting block, and the connecting groove and the connecting block are connected/disconnected in a relative rotation mode. 本实用新型涉及一种胰管支架管，属于医疗器械技术领域。一种胰管支架，包括胰管支架单元，所述胰