Taewoong Niti-S™ Pyloric/duodenal Stents

D Pyloric/duodenal Stent

Indication

Malignant gastric outlet obstruction

Features

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 tortuous anatomy/p>


Radiopaque marker

4(four) at both ends & 2(two) in the middle


Released Article

1. Safety and efficacy of a new non-foreshortening nitinol stent in malignant gastric outlet obstruction (DUONITI study): a prospective, multicenter study
ENDOSCOPY 2011 J.E. van Hooft. MD et al.
2. Palliation in patients with malignant gastric outlet obstruction with a newly designed enteral stent: a multicenter study
GASTROINTESTINAL ENDOSCOPY Vol. 66, No. 2: 2007 1440-1746. 2007 Iruru Maetani


S Pyloric/duodenal Stent(Covered)

Indication

Benign and malignant gastric outlet obstruction

Features

Fixed cell with braided construction

High flexibility and optimal radial force


Silicone covering and soft round ends

Reduce tissue ingrowth and hyperplasia reaction

Visible green suture for easy removal

Radiopaque marker

4(four) at both ends & 2(two) in the middle


Released Article

Covered expandable nitinol stents for malignant gastroduodenal obstructions
GASTROENTEROLOGY, 1440-1746. 2007 Eun H Seo


COMVITM Pyloric/duodenal Stent

Indication

Malignant gastric outlet obstruction

Features

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 Article

1. Management of malignant gastric outlet obstruction with a modified triple-layer covered metal stent
    GASTROINTESTINAL ENDOSCOPY 2012 Hiroyuki Isayama, MD, PhD, et al.

2. Self-expanding metallic stents for gastric outlet obstruction resulting from stomach cancer: a preliminary study with a newly designed double-layered pyloric stent
    GASTROINTESTINAL ENDOSCOPY Vol. 66, No.6: 2007 Sum Mi Lee, MD, phD, et al.


COMVITM Pyloric/duodenal Stent(Flare)

Indication

Malignant gastric outlet obstruction

Features

Triple layered construction

Biocompatible PTFE membrane tube is held between inner and outer mesh
Uncovered proximal flare end to reduce migration
Large cell structure of body with thick wire to reduce the risk of fracture and enhance radial force
PTFE membrane prevents the risk of the tissue invasion


Minimum foreshortening

for accurate stent placement

Radiopaque marker

3(three) at Flared end and 2(two) on both ends of body