Disposable hygienic article with means for diagnostic testing
A disposable, wearable article can be used for collecting a sample and performing urinalysis. The article incorporates a test port feature to simplify this function. The test port has a resealable cover that can be used to selectively expose an aperture through the backsheet of the disposable article. The test port is used to position test devices, such as urine test strips to urine collected in the disposable article.
1. An absorbent article, comprising:
a liquid pervious topsheet having a proximal surface facing toward a user when the article is in use and a distal surface facing away from the user;
an absorbent material positioned distally from the topsheet and extending across at least a portion of the topsheet distal surface;
a liquid impervious backsheet positioned distally from the absorbent material and topsheet, the backsheet comprising a through aperture having a perimeter;
a cover positioned on a surface of the backsheet and covering the backsheet aperture, the cover comprising:
a base layer overlapping with at least a portion of the backsheet;
an adhesive layer in a window frame shape around a perimeter of the base layer for adhering the base layer to the surface of the backsheet;
an outer layer adhered to, and covering, an outer surface of the base layer;
a finger lift portion positioned on the outer layer;
a separation layer non-releasably attached to the backsheet around the entire perimeter of the backsheet aperture and extending at least partially across the backsheet aperture between the cover and the absorbent material;
wherein the cover is releasably attached to the backsheet such that the backsheet aperture may be selectively uncovered without removing the absorbent article from the user.
2. The absorbent article of claim 1 , wherein the separation layer is intermittently adhered to the backsheet around the entire perimeter of the backsheet aperture.
3. The absorbent article of claim 1 , wherein the separation layer comprises a porous non-woven material.
4. The absorbent article of claim 1 , wherein the finger lift portion is formed by folding the outer layer upon itself along an edge of the cover.
5. An absorbent article, comprising:
a liquid pervious topsheet having a proximal surface facing toward a user when the article is in use and a distal surface facing away from the user;
an absorbent material positioned distally from the topsheet and extending across at least a portion of the topsheet distal surface;
a liquid impervious backsheet positioned distally from the absorbent material and topsheet, the backsheet comprising a through aperture having a perimeter;
a cover positioned on a surface of the backsheet and covering the backsheet aperture, the cover comprising:
a base layer overlapping with at least a portion of the backsheet, the base layer comprising die cuts;
an adhesive layer in a window frame shape around a perimeter of the base layer for adhering the base layer to the surface of the backsheet;
an outer layer adhered to, and covering, an outer surface of the base layer;
wherein the cover is releasably attached to the backsheet such that the backsheet aperture may be selectively uncovered without removing the absorbent article from the user.
6. The absorbent article of claim 5 , wherein the base layer comprises a bi-axially oriented polypropylene film.
7. The absorbent article of claim 5 , wherein the adhesive layer comprises hot melt glue.
8. The absorbent article of claim 5 , wherein the outer layer is liquid impervious.
9. The absorbent article of claim 5 , wherein the outer layer comprises a finger lift portion that allows the base layer to separate at die cut locations into a central portion that remains connected to the outer layer and a peripheral portion that remains attached to the backsheet.
10. The absorbent article of claim 9 , wherein the finger lift portion is formed by folding the outer layer upon itself along an edge of the cover.
11. The absorbent article of claim 5 , wherein the base layer is non-releasably attached to the backsheet and the outer layer is releasably attached to the base layer.
12. The absorbent article of claim 5 , wherein the cover further comprises a transparent material.
13. The absorbent article of claim 5 , wherein the cover further comprises a wetness indicator.
14. The absorbent article of claim 5 , further comprising a resealable adhesive positioned between the cover and the backsheet.
15. The absorbent article of claim 5 , wherein the backsheet aperture is a test port.
16. The absorbent article of claim 15 , wherein the test port accommodates placing an analysis device into the test port.
17. The absorbent article of claim 16 , wherein the cover closes over the test port.
18. The absorbent article of claim 5 , further comprising a separation layer.
19. The absorbent article of claim 18 , wherein the separation layer comprises a porous non-woven material.