DISPOSITIF PROTHETIQUE IMPLANTABLE POUR LA PERTE DE POIDS D'UN PATIENT OBESE OU EN SURPOIDS COMPRENANT UN BALLON GASTRIQUE GONFLABLE ET UNE PROTHESE DUODENALE

摘要

According to the invention, such a device is characterized in that it comprises a system for coupling said balloon to said duodenal prosthesis; said duodenal prosthesis is compressible and expandable in a radial direction; said prosthesis has a wall that is fixedly attached, on at least one part of its length, to a helical frame and said helix has an irregular pitch.