D Pyloric/duodenal Stent


  • Malignant gastric outlet obstruction


  • Unfixed cell with weaving construction
    Maximize conformability to prevent migration and the risk of perforation
    Optimal combination of radial and axial force to maintain patency in the tortuous anatomy
  • Radiopaque marker : 4(four) at both ends & 2(two) in the middle

Released Articles

  • Enteral metallic stenting by balloon enteroscopy for obstruction of surgically reconstructed intestineet al.
    by Kazunari Nakahara et al [World J Gastroenterol. 2015 Jun 28;21(24):7589-93]
  • Metallic stent insertion with double-balloon endoscopy for malignant afferent loop obstruction
    by Masakuni Fujii et al [World J Gastrointest Endosc. 2015 Jun 10;7(6):665-9]
  • Comparison between uncovered and covered self-expandable metal stent placement in malignant duodenal obstruction
    by Ji Won Kim et al [World J Gastroenterol. 2015 Feb 7;21(5):1580-7]
  • Gastroduodenal stenting with Niti-S stent: Long-term benefits and additional stent intervention
    by Takamitsu Sato et al [Dig Endosc. 2015 Jan;27(1):121-9]
  • SEMS vs cSEMS in duodenal and small bowel obstruction: High risk of migration in the covered stent group
    by Oliver Waidmann et al [World J Gastroenterol. 2013 Oct 7;19(37):6199-206]
  • Safety and efficacy of a new non-foreshortening nitinol stent in malignant gastric outlet obstruction (DUONITI study): a rospective, multicenter study
    by J. E. van Hooft et al [Endoscopy. 2011 Aug;43(8):671-5]
  • Comparison of Ultraflex and Niti-s Stents for palliation of unresectable malignant gastroduodenal obstruction
    by Iruru Maetani et al [Dig Endosc. 2010 Apr;22(2):83-9]
  • Palliation in patients with malignant gastric outlet obstruction with a newly designed enteral stent: a multicenter study
    by Iruru Maetani et al [Gastrointest Endosc. 2007 Aug;66(2):355-360]