Indication: esophageal or gastic anastomotic fistula 

 Performance Characteristics:

  ■ umbrella for fistula –occluding

  ■ middle ball for better migration resistance

  ■ self-expandable and high radial force

  ■ elastic covering to resist tumor inner growth         

  ■ extraction threads for removal and repositioning

  ■ variety of lengths and diameters

        ■ distal and proximal deployment

■ delivery system with markers for better

position accuracy

Specifications: