Ostomy bag

The utility model relates to the field of medical instruments, in particular to an ostomy bag, which comprises a dirty liquid storage bag with a drain outlet, and is characterized in that the dirty liquid storage bag is of a double-layer structure, the upper part of the dirty liquid storage bag is connected with a wearing device, and an air passage is arranged in an interlayer of the double-layer structure. One end of the air channel and the wearing device are located at the same horizontal position, and a compressed air bag is arranged in the air channel. The utility model has the advantages that the sealing device can be tightly attached to the skin, has a good sealing effect and can be flushed. 本实用新型涉及医疗器械领域，特别是一种造口袋,包括一具有排污口的污液存储袋，其特征在于：所述污液存储袋为双层结构，所述污液存储袋的上部连接有佩戴装置，有气道设置在双层结构的夹层内，该气道一端与佩戴装置位于同一水平位置，所述气道内具有压缩气囊。本实用新型的优点在于他可以紧密的贴近皮肤，密封效果好，且可冲洗。