- S Esophageal Stent
- DOUBLE™Esophageal Stent
- DOUBLE™ Esophageal Stent(Anti-reflux)
- CONIO™ Esophageal Stent
- CERVICAL™ Esophageal Stent
- BETA™ Esophageal Stent
- MEGA™ Esophageal Stent
S Esophageal Stent
Indication
Benign and malignant esophageal strictures
Features
Fixed cell with braided construction
High flexibility and optimal radial force
Both head ends (8mm larger than trunk) help to minimize migration


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
Fully covered, retrievable self-expanding metal stents(Niti-s) in palliation of malignant dysphagia: Long-term results of a prospective study
Gastroenterology, 2011; 46: 875-880 Sung Jun Choi, Jin Hong Kim, MD
DOUBLETM Esophageal Stent
Indication
Malignant esophageal strictures
Features
Double layered design
Silicone full covering prevents the risk of tumor ingrowth
Additional uncovered outer mesh helps to resist migration


Retrieval string
at proximal end helps repositioning
Radiopaque marker
4(four) at both ends & 2(two) in the middle
Released Article
1. Outcomes Following Oesophageal Stent Insertion for Palliation of
Malignant Strictures: A Large Single Center Series
Journal of Surgical Oncology 2012;105:60-65 Niall Lynch, et al.
2. New Design Esophageal Stents for the Palliation of Dysphagia From
Esophageal or Gastric Cardia Cancer: A Randomized Trial
Am J Gastroenterol 2008;103:304-312 Els M.L. Verschuur
3. A new esophageal stent design (Niti-S stent) for the prevention of migration: a prospective study in 42 patients
GASTROINTESTINAL ENDOSCOPY Vol. 63, No.1: 2006 Peter D. Siersema
DOUBLETM Esophageal Stent(Anti-reflux)
Indication
Preventing gastroesophageal reflux
Features
Double layered design with Anti-reflux skirt
PTFE skirt blocks gastric reflux with the stent placement at EG junction
Additional uncovered outer mesh helps to resist migration


Retrieval string
at proximal end helps repositioning
Radiopaque marker
4(four) at both ends & 2(two) in the middle
CONIOTM Esophageal Stent
Indication
Hypopharyngeal strictures
Features
Small diameter with proximal head design
specially designed for refractory hypopharyngeal strictures

Silicone covering
Reduce the risk of tumor ingrowth
Visible green suture for easy removal
Radiopaque marker
4(four) at both ends & 2(two) in the middle
* Dr. Massimo Conio invented this stent and has treated patients with refractory hypopharyngeal strictures after combined therapy for laryngeal cancer
Released Article
1. Temporary placement of a fully covered self expanding metal stent to allow therapeutic ERCP
Endoscopy 2014; 46: E419 Mangiavillano Benedetto et al.
2. Self-Expanding Stents in Benign Esophageal Strictures
Gastrointestinal Endoscopy doi:10.1016/j.tgie/2008.07.001 Massimo Conio, MD, et al.
3. A modified self-expanding Niti-S stent for the management of benign hypopharyngeal strictures
GASTROINTESTINAL ENDOSCOPY Vol. 65, No. 4: 2007 Massimo Conio
CERVICALTM Esophageal Stent
Indication
Upper esophageal strictures
Features
Short proximal head design
prevents damage of vocal cords in cases of stent placement close to the upper esophageal sphincter

Silicone covering
Reduce the risk of tumor ingrowth
Visible green suture for easy removal
Radiopaque marker
4(four) at both ends & 2(two) in the middle
BETATM Esophageal Stent
Indication
Leak or fistula after bariatric surgery
Features
Unique design : PTFE covered body and Silicone covered outer double layers
Body : PTFE membrane with unfixed cell construction provides excellent flexibility and conformability to fit in tortuous anatomy
Outer double layers : Silicone covered double layers prevent the risk of migration and any substance to contact the leak or fistula



Both distal and proximal retrieval strings
help for easy removal or reposition
Radiopaque marker
4(four) at both ends & 3(three) in the middle of each ring
MEGATM Esophageal Stent
Indication
Leak or fistula after sleeve gastrectomy
Features
Specially designed soft and flexible body
Adapts to the acute anatomy after sleeve gastrectomy
The diversion of the fistula by the placement of a covered stent is necessary in most cases and it reestablishes the continuity of the digestive tract and promotes healing of the fistula. Also, allows the early reintroduction of food, improving patient nutritional states and therefore favoring recovery


Large diameter and long length of the stent
Prevent migration
Proximal part of the stent is located near the middle of the esophagus, and distal part of the stent is located in the gastric antral or in the first duodenal position
Fully silicone covering allows easy removal
Radiopaque marker
4(four) at both ends & 2(two) in the middle

Released Article
1. A novel dedicated endoscopic stent for staple-line leaks after laparoscopic sleeve gastrectomy
Surgery for Obesity and Related Diseases 10 (2014) 607-612
Giuseppe Galloro, M.D.a, Luca Magno, Ph.D., M.D.a, Mario Musella, M.D.
2. . An endoscopic strategy for management of anastomotic complications from bariatric surgery: a prospective study
Gastrointest Endosc 2011:73:238-44 Thierry Bege, MD, Oliver Emungania, MD, Marc Barthet, MD et al.