Provided is a dialysis container which stores a dialysis agent and is supplied to a dialysis site, the dialysis container having a novel structure. The dialysis container is capable of being installed stably on a dialysis device, and the volume of the dialysis container can be reduced for disposal after use, making it possible to dispose of the dialysis container efficiently. In addition, the dialysis container is easy to fill with the dialysis agent, and the amount of dialysis agent filling the container can be confirmed easily.This dialysis container 10, on opposing sides of which are provided an inflow port 14 and an outflow port 16 and which stores a dialysis agent 12, employs a bottle-shaped container 11 which has a hollow structure provided with an integrally formed peripheral wall portion 25, and which maintains an essentially fixed shape before and after the dialysis agent 12 has been stored therein, and which has deformation rigidity whereby the bottle-shaped container 11 collapses under atmospheric pressure acting on an outer peripheral surface 39 of the peripheral wall portion 25 when the internal pressure is reduced. A central core member 38 extending between the two opposing sides in which the inflow port 14 and the outflow port 16 are provided is provided inside the bottle-shaped container 11.La présente invention concerne un récipient de dialyse qui stocke un agent de dialyse et est fourni à un site de dialyse, le récipient de dialyse ayant une nouvelle structure. Le récipient de dialyse peut être installé de façon stable sur un dispositif de dialyse, et le volume du récipient de dialyse peut être réduit pour élimination après utilisation, ce qui permet d'éliminer efficacement le récipient de dialyse. De plus, le récipient de dialyse est facile à remplir avec l'agent de dialyse, et la quantité d'agent de dialyse remplissant le récipient peut être aisément confirmée. Ce récipient de dialyse 10, sur des côtés opposés duquel sont disposés un orifice d'
