Indication: Upper Esophageal Spincter Cancer

 Performance Characteristics: 

 ■ proximal special design to allieviate foreign  body sensation

 ■ elastic covering to resist tumor inner growth

 ■ radiopaque markers for clearer visibility

 ■ extraction threads for removal and repositioning

 ■ distal and proximal deployment

 ■ delivery system with markers for better position

          accuracy

 ■ Customized stent is recommended

Specifications: