Allium’s Ureteral Stents are self-expanding large caliber stents, 24Fr – 30Fr (8mm, 9mm and 10mm, Lengths of 60mm-200mm) in diameter, with a delivery system of 10FR diameter and 80cm length. URS stent is made of a super elastic nitinol alloy covered by a unique proprietary polymer, which offers a full spectrum of treatment for ureteric stricture management.
The Allium Ureteral Stents are intended for temporary, long or short-term use in malignant or benign intrinsic & extrinsic ureteral strictures, as well as a first or second-line treatment option in various complications management. Allium Ureteral Stents are mounted on a ready-to-use 10Fr delivery system and the procedure can be performed either retrogradely or percutaneously. Procedure time is estimated at around 30 minutes.
Follow URS Treatment Algorithm to understand better where it is recommended, optimal or even with possible curative effect to choose the Allium URS stent.


Video Demo of the Allium Ureteral Stent (URS)- 4 min
URS Treatment Algorithm- 8 min
URS procedure & benefits - 2 min video
Allium URS stent removal - 4 min video
URS implantation short movie - 3 min
Allium URS stent selection guide- 5 min
Allium Movie- 5 min
URS tips & tricks- 5 min
The Allium URS stent's benefits
Allium's Best seller
Long indwelling time of up to 3 years
Retrievable
Minimally invasive
Fully prevents tissue ingrowth
Easy insertion and stent positioning / repositioning
Superior patient comfort
Anti-reflux design
Can be inserted either retrogradely or anterogradely
Easy removal of the device using alligator/rat tooth graspers
Unique anatomic design
Possible Curative effect of 70-80%
Click here for the brochure and relevant publications. Curative effect is not CE-Approved