medical Nitinol esophageal stent

Esophageal stent

Usage:

Be used to dilate the esophagus,cardia and anastomotic stoma stenosis and plug esophageal fistula.

Characteristics:

1.The stent will engender a continued gentle radial tensile force, acting on the inner wall of esophageal to expand the stenosis gradually and rebuilt the unobstructed passage.

2.The covered structure effectively avoids the tumor tissue ingrowth, reducing the possibility of second stenosis.

3.Lasso in the near-end of the stent, easy to be recycled.

4.Anti-refulx stents can be chosen to effectively restrain the gastroesophageal  reflux disease.

Specification table

(for esophageal stents ):

(for umbrella gastric fistula stents ):

(for covered segmented esophageal stents ):

The code of stent shape:

A.Straight ends             K. Tulip end-ball end                      T. Single cup with anti-reflux 

C. Single tulip end          P. Tulip end-cup end                      G. Single cup end 

D. Double tulip ends      Q. Cup end-ball end                       H. Double cup ends    

E. Single ball end           R. Single tulip end with anti-reflux   V. Straight end with anti-reflux 

F. Double ball ends        S. Single ball end with anti-reflux     W. Segmented with double cup ends

Stent System Structure Sketch

 As to the covering ways,please refer to the “covering instruction of esophagus stent”

Covering instruction of esophagus stent

Conventional covering pattern

a. Uncovered

b. Ma (Partially covered)

c. Mb (Partially covered)

d. Mc (fully covered)

We also can offer follow customized covering pattern service:

e. Md (Partially covered)

f. Me (Partially covered)

g. Mf (Partially covered)

h. Mg (Partially covered)

Remark:

Gridding parts in the pictures means covered parts.

If you have anything puzzled ,pls feel free to let me know .

Welcome your inquiry .