Breathing gas container with flexible bag having opening

摘要

The base (1) opening (2) incorporates a valve housing which has a detachably connected upper (11) and lower (4) part each with a gas inlet (8) and outlet (9) and connecting sleeve (13). The lower part is positioned in the bag and has at least one gas outlet valve inside the opening. The upper part is positioned outside the bag. The upper part, near the opening, has a fixture (12) with a rim (14) in whose outer edge are gas outlets (15). The lower part's gas outlet valve is formed of further gas outlets (9) and a membrane (10) positioned around the lower part's gas inlet.