Guardus® overtube: sharp foreign body retrieval animation - YouTube
Guardus® Overtube - Esophageal | Duomed
A Novel Flexible Over-tube for Advanced Endoscopic Intervention Under Stabilized Visualization With Adjustable Tissue Traction - SAGES Abstract Archives
Figure 1 from Overtube-balloon-assisted direct peroral cholangioscopy by using an ultra-slim upper endoscope (with videos). | Semantic Scholar
Novel rigidizing overtube for colonoscope stabilization and loop prevention
Guardus® Overtube - Gastric | Duomed
Guardus Overtube - Gastric | STERIS
JCM | Free Full-Text | Gastrointestinal Residue Removal Using a Balloon Overtube under Ultrathin Endoscopic Navigation: Ex Vivo and In Vivo Experimental Studies
Guardus® Overtube - Gastric | Duomed
Guardus Overtube | STERIS
Spec Sheet (International) - US Endoscopy
Endoscopic retrieval of multiple fragmented gastric bamboo chopsticks by using a flexible overtube
Guardus esophageal overtube (courtesy of US Endoscopy, Mentor, OH). | Download Scientific Diagram
Cureus | Gas Pressure From the Endoscope: An Unexplored Contributor to Morbidity and Mortality? | Article
FujiFilm Overtube for Enteroscope TS13140 | C.R. Kennedy
Figure 4 from Overtubes in Gastrointestinal Endoscopy | Semantic Scholar