The houses materials enteral nutrition, and the size and integral bottle having a bottom end including an upper end having a threaded portion, the connecting port of the funnel-shaped to mate with the threaded portion of the integral bottle has a lid member of the screw that is has been determined, the connection port of the funnel is connected to the enteral feeding assembly, the cover member screw, when it is fastened to the threaded portion of the integral bottle provides a leakproof seal part, characterized in that the system to perform ventilation of the bottle when it is relaxed. [Selection] Figure Figure 1経腸栄養の材料を収容しており、ネジ部を備えた上端部と、漏斗状の接続口を含んだ底端部とを有する一体型ボトルと、一体型ボトルのネジ部と噛み合うように大きさが決定されたネジ式の蓋部材とを備えており、漏斗状の接続口が経腸栄養アセンブリに接続されており、ネジ式の蓋部材は、一体型ボトルのネジ部に締め付けられたときに漏出防止封止部を提供しており、緩められたときにボトルの通気を行うことを特徴とするシステム。【選択図】図1
