Multilayer bladder control pad
AssigneeMedline Industries, Inc.
InventorAmanda Roszkowiak
Life of this patent
Estimating the term…
Abstract
The absorbent pad has a first layer, a second layer, and a third layer. Each layer of the pad has a liquid impervious back sheet. The backsheet or outer layer, which faces away from the wearer when the absorbent article is secured to the wearer, is composed of a moisture-impervious, flexible material. Further, each layer has a moisture pervious inner layer and an absorbent core positioned in between the inner layer and back sheet. The layers are coupled to each other via an adhesive. They can be removed by grasping a tab placed on each layer and pulling the layer away from the unsoiled layers.
Claims20
An absorbent article comprising:
- a first layer comprising:
- a first periphery;
- a first liquid impervious backsheet;
- a first absorbent core positioned adjacent the backsheet and proximal the wearer;
- and
- a first moisture pervious topsheet;
- a second layer comprising:
- a second periphery;
- a second liquid impervious backsheet;
- a second absorbent core positioned adjacent the backsheet and proximal the wearer;
- a second moisture pervious topsheet;
- and
- a second-layer tab coupled to and protruding from a peripheral edge of the second layer and extending beyond the second periphery;
- and
- a third layer comprising:
- a third periphery;
- a third liquid impervious backsheet;
- a third absorbent core positioned adjacent the backsheet and proximal the wearer;
- a third moisture pervious topsheet;
- and
- a third-layer tab coupled to and protruding from a peripheral edge of the third layer;
- wherein the second layer is removably adhered to the first layer such that the second backsheet contacts the first topsheet;
- wherein the third layer is removably adhered to the second layer such that the third backsheet contacts the second topsheet;
- wherein the second periphery is positioned within and spaced apart from the first periphery for the entirety of the first periphery;
- wherein the third periphery is positioned within and spaced apart from the second periphery for the entirety of the second periphery;
- and
- wherein the third-layer tab is spaced a distance away from the second-layer tab.
An absorbent article comprising:
- a first layer, a second layer, and a third layer;
- wherein an outside surface of the third layer is coupled to an inside surface of the second layer and an outside surface of the second layer is coupled to an inside surface of the first layer;
- wherein the first layer, the second layer, and the third layer each comprise:
- an absorbent core positioned in between a liquid impervious back sheet and a moisture pervious inner layer;
- and
- an adhesive;
- wherein the adhesive is positioned on the outside surface of the second layer and on the outside surface of the third layer;
- wherein a second-layer tab is coupled to an edge of each of the second layer and a third-layer tab is coupled to an edge of the third layer;
- wherein the third-layer tab is spaced a distance away from the second-layer tab;
- and
- wherein the third layer is nested into the second layer such that a periphery of the third layer is spaced inwardly from a periphery of the second layer around the entire second layer periphery and the second layer is nested into the first layer such that the periphery of the second layer is spaced inwardly from a periphery of the first layer around the entire first layer periphery.
Dependencies are inferred from the claim text.