Review
Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. May 16, 2015; 7(5): 460-480
Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.460
Table 2 Characteristics of the most commonly used duodenal stents
ProducerModelMaterialDiameter (mm) (body/flare)Length (cm)Type and characteristics
Boston ScientificWallstent®Elgiloy20/226-9Uncovered
Boston ScientificWallflex®Nitinol22/276-9-12Uncovered
Cook EndoscopyEvolution®Nitinol22/276-9-12Uncovered
Ella-CSSX-ELLA® EneterellaNitinol20-22-25 (no flare)8.2-9-11.3-13.5Uncovered
EndochoiceBonastent® PNitinol206-8-10Uncovered
M.I. TechHanarostent®Nitinol20/25-20/268-9-11-14Uncovered and partially-covered
Micro-TechMT® Duodenal stentNitinol20/266-8-10Uncovered, partially and fully-covered
TaeWoong MedicalNiti-S® D-type unflaredNitinol18-20-22-246-8-10-12-14-15Uncovered
TaeWoong MedicalNiti-S® S-type flaredNitinol18/26-20/28- 22/30-24/32- 26/34-28/366-8-10-12-14-15-16Fully-covered
TaeWoong MedicalNiti-S® Comvi unflaredNitinol18-20-226-8-10-12Partially-covered