CPC A61F 5/4404 (2013.01) [A61F 5/448 (2013.01); A61B 46/00 (2016.02); A61B 2090/037 (2016.02); A61F 2013/00978 (2013.01); A61M 1/90 (2021.05)] | 7 Claims |
1. An ostomy appliance being a wafer, barrier, or faceplate, with a non-circular flange for mechanical attachment of a bag or pouch.
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