1. An inflatable adjustable gastric band (1) for location around a segment of the gastrointestinal tract with a view to narrowing soderzhaschiypoly resilient flexible bandage (2) having an inner wall and an outer wall forming a sealed inflatable chamber (30) with an opening (4 ) to inflate, flexible inflating tube (5), a distal end (6) which is connected to the opening (4) for inflating the shroud (2) and a proximal end (7) which is intended for connection to the inflator means (8), the tube (5 ) and the bandage (2) are provided on the corresponding their distal end portions (6) and (9) mating closure means (10) and (11) are mutually engageable to lock the ring (12) in the closed position, the above ring is formed by bringing the distal end (9) and the proximal ring ( 13) the belt (2) on the basis of the sliding assembly, particularly around segment of the gastrointestinal tract to be narrowing, closing means (10) of the tube (5) and closing means (11) the band (2) are formed as loops and teeth, wherein the closing means (10) of the tube (5) is preferred but are designed as teeth, and closing means (11), the shroud (2) is preferably made in the form of loops, so that the proximal end (7) of the tube (5) intended to pass through one or more hinges (11), the shroud (2), is in the locked position closing after the at least one tooth (10) is wound, at least in one eyelet (11), wherein chtokogda hollow flexible band (2) is not used, and the tube (5 ) and the bandage (2) do not engage with each other to form a ring (12), the bandage (2) has a preliminary1. Надувной регулируемый желудочный бандаж (1), предназначенный для расположения вокруг сегмента желудочно-кишечного тракта с целью его сужения, содержащийполый упругий гибкий бандаж (2), имеющий внутреннюю стенку и наружную стенку, образующие надувную герметичную камеру (30) с отверстием (4) для надувания,гибкую надувающую трубку (5), дистальный конец (6d) которой соединен с отверстием (4) для надувания бандажа (2), и про
