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Niti-S™ NAGI™ Stent for Pseudocyst Drainage
Category: Biliary Stents

The Niti-S Nagi™ Stent consists of an implantable metallic stent and an introducer system. The stent is made of Nitinol wire. It is a flexible, fine mesh tubular prosthesis which has radiopaque markers on each end and at the center. The Stent is loaded in the introducer system and upon deployment the body of the stent imparts an outward radial force while both heads impart a horizontal inward force, allowing transmural drainage. Niti-S Nagi™ Stent is Fully Silicone Covered and can be removed; (see Warnings).
Product Details
- Wide and smooth flare edges
- Prevent the risk of migration and possibility of stent related luminal damages
- Available in various diameters (Up to 16mm)
- Optimize drainage and provide large enough path for following necrosectomy if required
- Retrieval String for repositioning or easy removal
- Radiopaque Markers: 3(three) at both ends & 2(two) in the middle
Indication
Indication: Pancreatic pseudocyst drainage
Clinical Reference
- Endoscopic “step-up approach” using a dedicated biflanged metal stent reduces the need for direct necrosectomy in walled-off necrosis (with videos)
by Sundeep Lakhtakia, DM et al [Gastrointest Endosc. 2016 Nov 11. pii: S0016-5107(16)30735-0]
- Endoscopic therapy for infected pancreatic necrosis using fully covered self-expandable metal stents: combination of transluminal necrosectomy, transluminal and percutaneous drainage
by D. Albers et al [Z Gastroenterol. 2016 Jan;54(1):26-30]
- EUS-guided pseudocyst drainage: prospective evaluation of early removal of fully covered self-expandable metal stents with pancreatic ductal stenting in selected patients
by Vinay Dhir et al [Gastrointest Endosc. 2015 Oct;82(4):650-7; quiz 718.e1-5]
- Clinical evaluation of endoscopic ultrasonography-guided drainage using a novel flared-type biflanged metal stent for pancreatic fluid collection
by Shuntaro Mukai et al [Endosc Ultrasound. 2015 Apr-Jun;4(2):120-5]
- EUS-guided drainage of hepatic abscess and infected biloma using short and long metal stents (with videos)
by Ryosuke Tonozuka, MD et al [Gastrointest Endosc. 2015;81(6):1463-9]
- First report of endoscopic ultrasound-guided cholecystogastrostomy with a Nagi covered metal stent for palliation of jaundice in extrahepatic biliary obstruction
by Praveer Rai et al [Endoscopy. 2014;46 Suppl 1 UCTN:E334-5]
- Preliminary report on a new, fully covered, metal stent designed for the treatment of pancreatic fluid collections
by Natsuyo Yamamoto, MD, PhD et al [Gastrointest Endosc. 2013 May;77(5):809-14]
- New fully-covered self-expandable metal stent for endoscopic ultrasonography-guided intervention in infectious walled-off pancreatic necrosis (with video)
by Takao Itoi et al [J Hepatobiliary Pancreat Sci. 2013 Mar;20(3):403-6]
- Treatment of infected pancreatic pseudocysts using a novel, dedicated covered self-expandable metal stent (CSEMS) with an effective antimigration system
by I. Tarantino et al [Endoscopy. 2012;44 Suppl 2 UCTN:E147-8]
- Endoscopic “step-up approach” using a dedicated biflanged metal stent reduces the need for direct necrosectomy in walled-off necrosis (with videos)
Key Resources
In the dynamic world of medical innovation, one breakthrough stands out as a game-changer in gastroenterology: the Niti-S™ Self-Expandable Metal NAGI™ Stent, a remarkable solution for pseudocyst drainage. Pseudocysts, collections of fluid and tissue that can form in the abdomen, often arise as complications of pancreatitis, trauma, or surgery. Traditionally, managing pseudocysts required invasive surgical procedures, carrying significant risks and recovery time.
Enter the Niti-S™ Stent, a cutting-edge device that has revolutionized pseudocyst drainage. This self-expandable metal stent, designed with precision engineering, can be deployed endoscopically. Its flexibility and adaptability ensure secure placement and effective drainage, all while minimizing patient discomfort and recovery time.
The Niti-S™ Stent not only simplifies the pseudocyst management process but also reduces healthcare costs and hospitalization durations. Patients can experience faster relief, fewer complications, and an improved quality of life.
With the Niti-S™ Self-Expandable Metal NAGI™ Stent, gastroenterologists have a powerful tool that exemplifies the ever-advancing capabilities of medical technology in enhancing patient care and outcomes. This innovation is a testament to the relentless pursuit of excellence in the field of gastroenterology