A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 5/00 (2006.01)
Patent
CA 2610673
The invention concerns an intra-gastric balloon designed to be implanted inside a patient's stomach to reduce the stomach volume in a treatment of obesity, said intra-gastric balloon (1) comprising: at least one bag (2) adapted to be filled, at least partly, with an inflating fluid; connecting means (3), mounted on said bag (2) and adapted to receive a connecting member (11) to an inflating fluid source. The invention is characterized in that the connecting means (3) comprises a chamber (16) designed to be perforated by said connecting member (11) to inject the inflating fluid into said bag (2), said chamber (16) containing a sealing fluid sufficiently viscous and/or consistent to seal the connecting means (3) when the connecting member (11) has been withdrawn. The invention also concerns an intra-gastric balloon for treating obesity.
L'invention concerne un ballon intra-gastrique destiné à être implanté à l'intérieur de l'estomac d'un patient pour réduire le volume de l'estomac dans le cadre d'un traitement de l'obésité, ledit ballon intra-gastrique (1) comprenant : au moins une poche (2) apte à être remplie, au moins partiellement, avec un fluide de gonflage ; un moyen de connexion (3), monté sur ladite poche (2) et apte à recevoir un organe de connexion (11) à une source de fluide de gonflage ; caractérisé en ce que le moyen de connexion (3) comporte une chambre (16) conçue pour être transpercée par ledit organe de connexion (11) en vue d'injecter le fluide de gonflage dans ladite poche (2), ladite chambre (16) renfermant un fluide d'étanchéité suffisamment visqueux et/ou consistant pour assurer l'étanchéité du moyen de connexion (3) une fois l'organe de connexion (11) retiré. Ballon intra-gastrique pour le traitement de l'obésité.
Paganon Pascal
Valencon Nicolas Francois Michel
Blake Cassels & Graydon Llp
Compagnie Europeene D'etude Et de Recherche de Dispositifs Pour
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