Endoscopy Supplies

Niti-S™ Mega™ (Post Sleeve Gastrectomy)

Category: Esophageal Stent

mega post sleeve

For treatment of leak or fistula after sleeve gastrectomy

Product Description

  • Specially designed soft and flexible body: Adapts to the acute anatomy after sleeve gastrectomy
  • The diversion of the fistula by the placement of a covered stent is necessary in most cases and it re-establishes the continuity of the digestive tract and promotes healing of the fistula. Also, allows the early reintroduction of food, improving patient nutritional states and therefore favoring recovery
  • Large diameter and long length of the stent: Prevent migration
  • Proximal part of the stent is located near the middle of the esophagus, and distal part of the stent is located in the gastric antral or in the first duodenal portion
  • Fully silicone covering allows easy removal
  • Removal sutures at both ends

Clinical Reference

    • An Endoscopic Strategy Combining Mega Stents and Over-The-Scope Clips for the Management of Post-Bariatric Surgery Leaks and Fistulas (with video)
      by Hany M. Shehab  et al [Obes Surg. 2016 May;26(5):941-8]
    • Staple-line leak after sleve gastrectomy in obese patients: A hot topic in bariatric surgery
      by Giuseppe Galloro et al [World J Gastrointest Endosc. 2015 Jul 25;7(9):843-6]
    • Use of sleeve-customized self-expandable metal stents for the treatment of staple-line leakage after laparoscopic sleeve gastrectomy
      by Sigal Fishman, MD et al [Gastrointest Endosc. 2015 May;81(5):1291-4]
    • A novel dedicated endoscopic stent for staple-line leaks after laparoscopic sleeve gastrectomy: a case series
      by Giuseppe Galloro, M.D. et al [Surg Obes Relat Dis. 2014 Jul-Aug;10(4):607-11]
    • Mega stents: a newoption for management of leaks following laparoscopic sleeve gastrectomy
      by Jahangeer Basha et al [Endoscopy. 2014;46 Suppl 1 UCTN:E49-50]

Key Resources

Product Information

Ordering Information


In the quest for healthier living, post-sleeve gastrectomy patients often encounter hurdles in their weight loss journey. Enter Niti-S™ Mega™, a groundbreaking innovation designed to transform the post-sleeve gastrectomy experience.

Niti-S™ Mega™ is not just another weight loss aid; it’s a game-changer. This advanced device combines the power of technology and medical expertise to help individuals achieve their weight loss goals with greater ease and efficiency.

What sets Niti-S™ Mega™ apart is its intelligent and adaptable design. It employs cutting-edge sensors and algorithms to customize your post-surgery experience. This means real-time feedback, personalized dietary recommendations, and a virtual support system in the palm of your hand.

But it doesn’t stop there. Niti-S™ Mega™ fosters a sense of community by connecting users with a supportive network of fellow patients and healthcare professionals. It’s not just a device; it’s a lifestyle revolution.

With Niti-S™ Mega™, post-sleeve gastrectomy patients can look forward to a brighter, healthier future. Embrace the future of weight loss and reclaim your life with Niti-S™ Mega™.