CENTRE HOSPITALIER REGIONAL UNIVERSITAIRE DE LILLE
发明人:
REGIS LOGIER,JEAN-PIERRE SOZANSKI,JEAN-ROBERT NZAMUSHE LEPAN MABLA
申请号：
FR1562433
公开号：
FR3044891A1
申请日:
2015.12.15
申请国别(地区):
FR
年份:
2017
代理人:
摘要：
The present invention relates to a device for creating a flow of food bolus between two stomas (S1； S2), of the type comprising: - pump means (14, 131)； first / second sealed connection means (1) capable of connecting said suction opening to an upstream / downstream stoma (S1； S2) located on the abdominal wall of a patient； and first and / or second anti-reflux means (21, 3； 41, 3). According to the invention, said first and / or second anti-reflux means comprise a cavity (21； 41) in which said food bowl, an inflatable balloon (3) mounted in said cavity and inflating means (G) of said balloon which make it possible to modify the swelling of the latter, and said balloon (3) is shaped to pass from an open position in which said balloon (3) is partially inflated and has a neck (32) which allows the passage of the bowl in a closing position in which said balloon (3) is more inflated than in said open position and wherein said balloon is in contact with the wall of said cavity and said neck (32) is closed due to the fact that crushing the wall portion of said balloon defining said neck (32) on itself over at least a portion of the height of said neck (32). La présente invention concerne un dispositif permettant de créer un flux de bol alimentaire entre deux stomies (S1 ； S2), du type comportant : - des moyens formant pompe (14, 131)； - des premiers/deuxièmes moyens de connexion étanche (1) aptes à relier ladite ouverture d'aspiration à une stomie amont/aval (S1 ； S2) située sur la paroi abdominale d'un patient ； et - des premiers et/ou deuxièmes moyens anti-reflux (21, 3 ； 41, 3). Selon l'invention, lesdits premiers et/ou deuxièmes moyens anti-reflux comportent une cavité (21 ； 41) dans laquelle transit ledit bol alimentaire, un ballonnet gonflable (3) monté dans ladite cavité et des moyens de gonflage (G) dudit ballonnet qui permettent de modifier le gonflement de ce dernier, et ledit ballonnet (3) est conformé pour passer d'
