STRETCHABLE BAG FOR DEVICES FOR OSTOMY APPLICATION Russian patent published in 2019 - IPC A61F5/445 

FIELD: medicine.

SUBSTANCE: invention relates to medical technology, in particular to expandable collection bags for accessories for ostomy use. Bag has a front wall and a back wall and contains a part in the form of a lid and a stretchable part. Collecting bag has an unstretched state and a stretched state. Part in the form of a cover and a stretchable part are combined with the formation of one continuous team cavity. First inner surface of the front wall and the second inner surface of the rear wall facing towards the solid team cavity, and the first outer surface of the front wall and the second outer surface of the rear wall facing outwards towards the outer part of the collection bag. First outer surface of the front wall is directly attached to the second outer surface of the rear wall along the edges of the tensile part, while the first inner surface of the front wall is directly attached to the second inner surface of the back wall along the edges of the part in the form of a lid, so that the front wall and the rear wall are made with the possibility of folding overlap and, at least in an unstretched state, embracing the stretch part of the collection bag.

EFFECT: stretchable bags are available for use in ostomy applications.

14 cl, 12 dwg