Layered adhesive construction useful for attaching a collecting bag or collecting device to the perianal area
First Claim
1. A layered adhesive construction for attaching to the perianal area of a patient comprising:
- a layer of a moldable paste wrapped in at least one wrapping layer;
a first adhesive layer attached to the wrapping layer on one outer surface of said layer of wrapped moldable paste;
said layered adhesive construction having a symmetrical shape around a central axis of symmetry lying in the plane of the layers of the adhesive construction, and having a hole going therethrough that is placed with its center on said axis of symmetry so that said hole divides the central axis of symmetry in two parts, and said adhesive construction including an area around at least one of said two parts on the central axis of symmetry where the layered adhesive construction is without the moldable paste layer and has of one or more backing layers and at least one layer of adhesive on the same side of the adhesive construction as the first adhesive layer, said area extending from an outer peripheral edge of the layered adhesive construction to the edge of the hole and being formed without said moldable paste layer for better attachment thereof to the perianal area.
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Accused Products
Abstract
A layered adhesive construction including a layer of a moldable paste wrapped in one or more wrapping layers, and a first adhesive layer attached to the wrapping layer on one outer surface of the layer of wrapped moldable paste where the layered adhesive construction has a symmetrical shape around a central axis of symmetry lying in the plane of the layers of the adhesive construction. The adhesive construction has a hole going therethrough which is placed with its center on the axis of symmetry so that it divides the central axis of symmetry in two parts. An area around at least one of the two parts on the central axis of symmetry is without the moldable paste layer and has one or more backing layers and a layer of adhesive on the same side of the adhesive construction as the first adhesive layer.
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Citations
19 Claims
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1. A layered adhesive construction for attaching to the perianal area of a patient comprising:
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a layer of a moldable paste wrapped in at least one wrapping layer; a first adhesive layer attached to the wrapping layer on one outer surface of said layer of wrapped moldable paste; said layered adhesive construction having a symmetrical shape around a central axis of symmetry lying in the plane of the layers of the adhesive construction, and having a hole going therethrough that is placed with its center on said axis of symmetry so that said hole divides the central axis of symmetry in two parts, and said adhesive construction including an area around at least one of said two parts on the central axis of symmetry where the layered adhesive construction is without the moldable paste layer and has of one or more backing layers and at least one layer of adhesive on the same side of the adhesive construction as the first adhesive layer, said area extending from an outer peripheral edge of the layered adhesive construction to the edge of the hole and being formed without said moldable paste layer for better attachment thereof to the perianal area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A layered adhesive construction for attachment to skin of the perianal area of a patient comprising:
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a layered adhesive body having a hole therethrough; a first region of said body surrounding a first edge portion of said hole and including a layer of a moldable paste wrapped in at least one wrapping layer, and a first adhesive layer attached to the wrapping layer on one outer surface of said layer of wrapped moldable paste; and a second region of said body in which said layer of moldable paste and said first adhesive layer is replaced by one or more backing layers and at least one layer of adhesive on the same side of the adhesive construction as the first adhesive layer, said second region surrounding a remaining edge portion of said hole and extending from said remaining edge portion to an outer peripheral edge of said layered construction and being configured for adhesive attachment to the perianal skin of the patient.
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Specification