Bifurcation Stents

DUMON™ Y stents have 3 rows of studs. The posterior side has no studs in order to avoid trauma of the tracheo-esophageal wall. The branches are angled according to anatomy.
Custom lengths and diameters are available on request. DUMON™ Y stents may be modified by Novatech in order to allow airflow to the right upper lobe.

A closed right branch stem for pneumonectomized patients with a fistula is available on a custom basis.


  • Available in transparent only
  • Reduced pressure to the posterior tracheal mucosa
  • Easy placement with TONN™ NOVATECH® stent applicator
  • Anti-migration stud system
  • Non-adherent smooth surface
  • Bevelled ends
  • Removability
  • Unrestricted implant-grade silicone

Ordering Information

Non Sterile, 1 stent per carton

Wall Thickness 
1.0 mm

Video — Placement of a Y stent, method 1

Video — Placement of a Y stent, method 2