OSTOMY APPLIANCE HAVING OUTER AND INNER POUCHES JOINED BY PEELABLE SEAMS AND A FILTER FOR DEODORISING FLATUS GASSES

摘要

An ostomy appliance is provided with inner (3) and outer (2) pouches separably joined together by peelable seams (6, 7). A vent passage (39, 40, 36a, 36b) and deodorizing filter (37) are also provided, most advantageously located externally of the pouches, and a pre-filter (50) is preferably positioned in advance of the deodorizing filter.