Ostomy appliance comprising a wicking layer
An ostomy appliance includes a base plate having an inner radial boundary defining a stoma receiving opening and an outer radial boundary defining an outer edge of the base plate. The base plate has an adhesive layer with a first surface for attaching the base plate to skin surrounding the stoma and a second surface opposite the first surface, and a first liquid impermeable layer having a first surface covering the second surface of the adhesive layer. A second surface opposite of the first liquid impermeable layer is provided with a wicking material abutting the inner radial boundary of the stoma receiving opening. The wicking material extends in a radial direction towards the outer edge of the base plate and away from the stoma receiving opening.
1. An ostomy appliance comprising:
a base plate having an inner radial boundary defining a stoma receiving opening and an outer radial boundary defining an outer edge of the base plate, where the base plate comprises
an adhesive layer having a first surface for adhering the base plate to skin surrounding the stoma and a second surface opposite the first surface,
a first liquid impermeable layer having a first surface covering the second surface of the adhesive layer,
and where a second surface opposite of the first liquid impermeable layer is provided with a wicking material abutting the inner radial boundary of the stoma receiving opening and extending in a radial direction towards the outer edge of the base plate and away from the stoma receiving opening.
2. An ostomy appliance according to claim 1 , where the first surface of the first liquid impermeable layer covers the entire second surface of the adhesive layer.
3. An ostomy appliance according to claim 1 , where the first liquid impermeable layer is a gas permeable layer.
4. An ostomy appliance according to claim 1 , wherein the wicking material covers at least a portion of an area of the base plate extending in a radial direction from the inner radial boundary to the outer radial boundary of the base plate.
5. An ostomy appliance according to claim 1 , wherein the wicking material covers an entire surface area of the base plate extending in a radial direction from the inner radial boundary to the outer radial boundary of the base plate.
6. An ostomy appliance according to claim 1 , wherein the wicking material is extended from the inner radial boundary of the base plate and is extruded away from the base plate in a radial and/or axial direction.
7. An ostomy appliance according to claim 1 , further comprising:
a wicking material extension extending from the wicking material and into the stoma receiving opening of the base plate.
8. An ostomy appliance according to claim 1 , further comprising:
a second liquid impermeable layer attached to an outer surface of the wicking material and arranged so that the wicking material is sandwiched between the first liquid impermeable layer and the second liquid impermeable layer.
9. An ostomy appliance according to claim 7 , where the ostomy appliance further comprises a collecting bag.
10. An ostomy appliance according to claim 9 , where the wicking material extension extends from the inner radial boundary of the base plate into the collecting bag.
11. An ostomy appliance according to claim 7 , where the ostomy appliance is a one piece ostomy appliance.
12. An ostomy appliance according to claim 7 , where the ostomy appliance is a two piece ostomy appliance.
13. An ostomy appliance according to claim 9 , where the collecting bag comprises an absorbent material arranged in the collecting bag.