| 摘要 |
PURPOSE: A balloon stent for treating an obesity patient is provided to prevent increase of the obesity by reducing nutrition intake. CONSTITUTION: A balloon stent for treating an obesity patient comprises: an injection expansion unit(43) which is equipped with an expansion agent inlet by partitioning synthetic vinyl uniformly along the circumference of the stent; and a balloon type stent(40) which communicates with the end of the injection expansion unit and is formed into a plurality of division expansion units having a division inlet port. |
