Body adhering absorbent article

Patent metadata

Field	Value
Publication number	US-9895274-B2
Application number	US-201414270896-A
Country	US
Kind code	B2
Filing date	May 6, 2014
Priority date	Dec 28, 2007
Publication date	Feb 20, 2018
Grant date	Feb 20, 2018

Abstract

The present invention provides a body adhering absorbent article which is capable of absorbing bodily fluids. In this particular embodiment of the present invention, provided is an absorbent article which is specifically designed for attachment to a wearer's skin in the vulva region of the wearer's torso.

First claim

The invention claimed is:

1. An absorbent article for attachment to a wearer's skin in the vulva region of the wearer's torso, said article comprising:
a shell comprising a first side and a second side, a first region having a pair of lateral side regions extending from the first region, said pair of lateral side regions each comprise a proximate end;
adjacent the first region and a distal end, and said pair of lateral side regions and the first region define an opening in the shell wherein the distal ends of each side region are adjacent to a second region, such that the second region joins each distal end of the side regions together, wherein the opening is formed from the first region, the second region and the pair of lateral side regions; and
an absorbent structure attached to the second side of the shell such that at least a portion of the absorbent structure is positioned in the opening in the shell and a majority of the opening of the shell has the absorbent structure positioned therein;
wherein when applied to the wearer, the first side of the shell contacts to the wearer's skin surrounding vulva region and the shell is sized and shaped such that the first side of the shell only contacts the skin of the wearer proximate to the vulva region of the wearer
wherein the absorbent article comprises a longitudinal direction and a lateral direction, the shell being larger in one of the longitudinal direction or the lateral direction than the absorbent structure.

2. The absorbent article according to claim 1 , wherein the shell is prepared from a material comprising a woven web, a foam, nonwoven web, a gel, a film, a sheet of a polymeric material or a laminate of one or more of these materials.

3. The absorbent article according to claim 1 , wherein at least a portion of the first side of the shell comprises an adhesive, wherein the adhesive attaches the absorbent article to the wearer's skin surrounding vulva region of the wearer's body.

4. The absorbent article according to claim 3 , wherein the first side of the shell is essentially entirely covered by the adhesive.

5. The absorbent article according to claim 1 , wherein the first region forms an anterior portion and the second region forms a posterior portion of the absorbent article, the posterior portion is adapted to attach to the body of a user between the vulva region and the anal region of the body of the user and the anterior portion is adapted to attach to the mons Veneris region of a user.

6. The absorbent article according to claim 1 , wherein the absorbent structure is attached to the second side of the shell with an adhesive.

7. The absorbent article according to claim 1 , wherein the absorbent structure comprises an absorbent core and a liquid impermeable backsheet, wherein the absorbent core is positioned between the opening and the liquid impermeable backsheet or the second side of the shell and the liquid impermeable backsheet.

8. The absorbent article according to claim 1 , further comprising a release sheet attached to the first side of the shell.

9. The absorbent article according to claim 1 , wherein the absorbent structure is removably attached to the second side of the shell.

10. The absorbent article according to claim 1 , further comprising a placement aid.

11. The absorbent article according to claim 1 , wherein the absorbent article comprises a sanitary napkin, a pantiliner or an incontinence absorbent article.

12. The absorbent article according to claim 1 , wherein the opening comprises a permeable region which is permeable to body fluids.

Assignees

• Kimberly Clark Co

Inventors

• Vandenbogart Thomas William
• Loyd Adrienne Rae
• Woltman Garry Roland
• Enz David J
• Booms Renee Sue
• Lira Carmen
• Boland Katie Ann
• Mccormack Ann Louise
• Hannah Deborah S
• Mcdaniel Mary Lou

Classifications

• A61F13/82

  with means for attaching to the body · CPC title

• A61F13/4702 Primary

  having a reinforcing member · CPC title

• A61F13/47245 Primary

  with asymmetry around the x or y axis · CPC title

• A61F13/505

  with separable parts, e.g. combination of disposable and reusable parts (A61F13/20 {, A61F13/49003} take precedence) · CPC title

• A61F15/001

  Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels (A61F15/007 takes precedence) · CPC title