Hanarostent Valve is a cutting-edge advance in anti-reflux. This breakthrough mechanism relieves of dysphagia, controls of symptomatic GER and impacts on the pH profile of the esophagus post-intervention.
The Covered Esophagus Stent is used for application in palliative treatment of esophageal stricture and/or trachea-esophageal fistula caused by malignant tumors.
| S-valve | Lassos | Gold Marker |
|---|---|---|
| The newly designed antireflux stent is effective in relieving dysphagia caused by malignant cancer at the esophago−gastric junction. The newly designed antireflux stent is significantly more effective in preventing gastroesophageal reflux than currently available antireflux stents. * | Repositioning and/or retrieval | Fluoroscopy visualization |
 |
 |
|
| Valve Diameter : 18mmLeaflet length : 70mmOpen Diameter of the valve : 17.4mm | ||
| *Shim CS et al. Self−Expanding Metal Stent with Antireflux Mechanism Endoscopy 2005; 37: 335 - 339 | ||
| Stent(mm) | Delivery Device | ||||
|---|---|---|---|---|---|
| Diameter | Usable Length* | Total Length | Length(mm) | Diameter(mm/fr) | |
| HEV-18-060-070 | 24-18-24 | 20 | 60 | 700 | 8/24 |
| HEV-18-170-070 | 130 | 170 | 700 | 8/24 | |
| HEV-20-060-070 | 26-20-26 | 20 | 60 | 700 | 8/24 |
| HEV-20-170-070 | 130 | 170 | 700 | 8/24 | |
| HEV-22-060-070 | 28-22-28 | 20 | 60 | 700 | 8/24 |
| HEV-22-170-070 | 130 | 170 | 700 | 8/24 | |
Shim CS et al. Self−Expanding Metal Stent with Antireflux Mechanism, Endoscopy 2005; 37: 335-339.
Shim CS. Esophageal Stenting in Unusual Situations · Endoscopy 2003; 35: 14–18
※Sizing and availability varies by country
All medical devices have associated risks. Please refer to the package insert and other labeling for a complete list of indications, contraindications, precautions and warnings. For further information on the Products, please contact your local M.I.Tech(Hanarostent) Representative.