URS Stents

URS Stents2018-09-20T12:20:11+00:00


Allium’s Ureteral Stents are self-expanding large caliber stents, 24Fr – 30Fr (8 and 10mm) in diameter, made of a super elastic alloy covered by a polymeric material for preventing tissue ingrowth.

urs 1

The Allium Ureteral Stents are intended for temporary, long or short-term use in malignant or benign chronic Ureteral Stenosis as well as various complications management indicatiosn. Allium Ureteral Stents are mounted on a ready to use 10Fr delivery system and the procedure can be performed either retrogradely or percutaneously.

urs 2

  • The Stent can be placed for a long indwelling time of up to 3 years (with follow up)
  • Prevents Tissue in growth
  • Easy insertion and stent positioning
  • Provides excellent patient comfort
  • Has an Anti-reflux design
  • Can be placed Antegrade or retrograde insertion
  • Easy removal of the device
  • Unique anchor design

Product Models

Delivery system – the URS is inserted by endoscopic (retrograde), percutaneous (antegrade) insertion or combined antegrade & retrograde insertion into the ureter. Stent sizes available in diameters of 8mm (24 Fr), 9mm (27Fr) and 10mm (30 Fr).Lengths of 80mm, 100mm or 120mm and 200mm for retrograde system without an anchor.

URS 20cm

The use of auto expanding Allium Ureteral Stent® in the endourological management of UPJ stenosis and ureteric strictures: our experience and preliminary results Read more
A New Self-Expanding, Large-Caliber Ureteral Stent: Results of a Multicenter Experience Read more
New management of upper urinary tract obstruction by using Allium® stents Read more
Mid- to Long-term Results with the New Self-expanding, Large Caliber Allium Ureteral Stent (URS) – Multicentric Experience View image
Mid-term Results with the New Self-expanding, Large Calibre Allium Ureteral Stent Experience of 4 Centers View image
Allium™ Medical The URS – Ureteral Stent The URS is the ultimate answer for managing chronic benign and malignant lower ureteral stenosis, requiring long-term or chronic ureteral stenting. It is a fully covered flexible stent with a high-radial force and large caliber body, clinically designed to fit the anatomy … Read more