ABSTINENCE-ONLY STENT ON THE PREVENTION OF FOOD EMISSIONS

摘要

PURPOSE: An exclusive stent for preventing side effects due to food after stomach operation is provided to shorten a treating period. CONSTITUTION: An exclusive stent for preventing side effects due to food after stomach operation comprises a stent manufacturing wire(11), a rhomboidal space part(12), and a cylindrical body(15). In the surface of the cylindrical body, a medical first film(15a) is coated. A support stent(30) is manufacturing in a sphere shape by weaving a third stent manufacturing wire(31). In the surface of the support stent, a medical third film(34) is coated. A shape memory alloy stent(10) is inserted into the pylorus through the inner cavity.