• Malignant gastric outlet obstruction


  • Triple layered construction : Biocompatible PTFE membrane tube is held between inner and outer mesh

– Unfixed cell structure enables stent to conform to tortuous anatomy

– PTFE membrane prevents the risk of tissue invasion

– Outer wire mesh prevents the risk of migration



  • Minimum foreshortening for accurate stent placement


  • Radiopaque marker : 4(four) at both covered part ends

Released Articles

  • Efficacy of Self-Expandable Metallic Stent Inserted for Refractory Hemorrhage of Duodenal Cancer
    by Takashi Orii et al [Case Rep Gastroenterol. 2016 May 2;10(1):151-6]


  • In situ cooling with ice water for the easier removal of self-expanding nitinol stents
    by Daniel Merkel et al [Endosc Int Open. 2015 Feb;3(1):E51-5]


  • Successful use of a fully covered metal stent for refractory bleeding from a duodenal cancer
    by Hsu-Heng Yen et al [Endoscopy. 2015;47 Suppl 1 UCTN:E34-5]


  • Management of malignant gastric outlet obstruction with a modified triple-layer covered metal stent
    by Hiroyuki Isayama, MD, PhD et al [Gastrointest Endosc. 2012 Apr;75(4):757-63]


  • Self-expanding metallic stents for gastric outlet obstruction
    resulting from stomach cancer: a preliminary study with a newly designed double-layered pyloric stent
    by Sun Mi Lee, MD et al [Gastrointest Endosc. 2007 Dec;66(6):1206-10]

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