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US 10,881,546 B2Granted
Body side member of an ostomy appliance
AssigneeColoplast A/S
InventorsMichael Hansen, Birthe Vestbo Andersen
Life of this patent
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Abstract
An ostomy appliance comprising a body side member (20) for attachment to a skin surface of a user. The body side member includes a backing layer (22), an adhesive layer (24), and at least one release liner (38). The release liner is at least partly embossed (40) to form interconnected cavities (42) between the release liner and the adhesive surface. When fluid is distributed into the cavities, the adhesive surface is wetted.
Claims12
A body side member of an ostomy appliance, comprising:
- a backing layer having a proximal surface and a distal surface, the proximal surface of the backing layer comprising an adhesive layer, with the adhesive layer being defined by a first zone and a second zone surrounding the first zone,
- a through-going opening extending through the backing layer and the adhesive layer and surrounded by the first zone;
- a release liner covering a proximal adhesive surface of the adhesive layer;
- and
- a distal surface of the release liner is embossed to define a plurality of interconnected cavities between the proximal adhesive surface and the release liner,
- wherein the release liner comprises a reservoir containing a liquid, the reservoir is configured to dispense the liquid from the reservoir into the interconnected cavities.
3 more elements
Dependencies are inferred from the claim text.