COMVI™ Enteral Colonic Stent


  • Malignant colorectal obstruction


  • Triple layered construction : A biocompatible PTFE membrane tube is held between the inner and outer mesh

– An unfixed cell structure enables the stent to conform to tortuous anatomy

– The PTFE membrane prevents the risk of tissue invasion

– The outer wire mesh prevents the risk of migrations

  • Minimum foreshortening for accurate stent placement
  • Radiopaque marker : 4(four) at both covered part ends

Released Articles

  • Successful Palliation of a Malignant Cologastric Fistula with a Covered Self-Expanding Metal Stent
    by Mathilde Therese Winther Breitenbauch et al [Clin Endosc. 2015 Nov;48(6):576-8]
  • Comparison of efficacies between stents for malignant colorectal obstruction: a randomized, prospective study
    by Semi Park, MD et al [Gastrointest Endosc. 2010 Aug;72(2):304-10]
  • Comparison of a Newly Designed Double-Layered Combination Covered Stent and D-Weave Uncovered Stent for Decompression of Obstructive Colorectal Cancer: A Prospective Multicenter Study
    by Chang Mo Moon, M.D. et al [Dis Colon Rectum. 2010 Aug;53(8):1190-6]