Used for malignant lesions caused by gastric outlet stenosis or obstruction,suitable for ministry of pyloric stenosis.
| Stent diameter (mm) | Port diameter Middle /end(mm) | Length (mm) | Specification of Introducer system (Pipe diameter Fr ×effective working length mm) | Head end shape |
|---|---|---|---|---|
| 18 | 18/45 | 60/80 | 24Fr×700 | Single ball-single horn |
| 20 | 20/45 | 60/80 | 24Fr×700 |
