MAgnetic Gastrointestinal Universal Septotome: a Safety and Feasibility Study (MAGUS)

"An upper endoscopy will be performed with the use of fluoroscopy. The MAGUS will be placed under fluoroscopy. The good positioning and the absence of any complications will be confirmed by gastroscopy.~An injection of contrast agent will be done to be sure of the correct positioning and that no complications was happened.~The patient will be kept overnight, with liquid food for 2 and mashed food up to 7 days post procedure"