FI980833A - Imupussilaite - Google Patents

Abstract

The invention concerns a suction bag arrangement, especially for use within hospitals, which arrangement comprises an airtight container 2 closed with a lid 1 and elements for generating low pressure in the container 2 and a suction bag 3 arranged therein, designed for the collected material, to which suction bag 3 the substance being collected is arranged to be taken through an opening 4 arranged in the lid 1 of the container 2, which suction bag 3 has an opening provided with a filter 5 to form a low pressure in the suction bag 3 and which filter 5 has properties such that it allows air to flow through, but closes upon contact with liquid, wherein the suction bag has a first inlet opening 6, at which a hose designed for suctioning of the substance being collected is arranged to be fastened in order to convey the collected substance to the suction bag 3, and a second inlet element 7 provided with a filter 5 to form a low pressure in the suction bag 3, the lid 1 of the container 2 has an opening 4 to arrange the first inlet element 6 tightly closed through said opening 4 and a suction opening 8 to create a vacuum in the container 2, wherein the second inlet element 7 is arranged to extend to said suction opening 8 where the first inlet element 6 is arranged firmly in the lid 1, and from the opening 8 in the lid 1 there is arranged a connection to both the inside of the suction bag 3 and the space 9 between the suction bag 3 and the container 2. The first inlet element 6 has a locking element 10 arranged to lock the inlet element 6 at the lid 1 of the container 2, and between the lid 1 of the container 2 and the second inlet element 7 is arranged the element 18 to keep the second inlet element 7 at least partially at a distance from the lid 1. <IMAGE>