External incontinence device

Claim 2

An external incontinence device comprising: (A) a housing which presents an outer surface and an inner surface wherein (1) said inner surface is adapted for attachment to a para-meatal surface surrounding a urethral meatus, (2) said housing comprises an outlet conduit for fluid drainage, and (3) said outlet conduit has an internal end and an external end, said internal end penetrating through said inner surface; (B) means for holding said housing over said urethral meatus so that said internal end of said outlet conduit communicates freely with said meatus, said means comprising (1) a plurality of leaves connected to said housing, wherein (a) each leaf of said leaves has an interior surface and an exterior surface and (b) said leaves are comprised of a vapor permeable film such that evaporation of water vapor from the leaf adhesion site of the skin surrounding said urethral meatus can occur and maceration is avoided, and (2) a vapor-permeable adhesive layer provided on said interior surface of each said leaf, such that each said leaf can be secured on said para-meatal surface; and (C) a microbial-barrier layer, provided on said inner surface of said housing, said layer comprising a medically active substance which prevents microbial infiltration into said housing, wherein said internal end of said outlet conduit does not extend beyond the longest reach of said plurality of leaves.

Claim 3

The device of claim 1, further comprising a barrier disc which is provided on said inner surface of said housing and which surrounds said internal end of said conduit, said barrier disc disposed to surround said urethral meatus to provide an occlusive mechanical seal against contaminants.

Claim 4

The device of claim 2, wherein said barrier disc comprises a hydrocolloid which absorbs water and urine.

Claim 5

The device of claim 3, wherein said hydrocolloid is formulated to adhere to said para-meatal surface.

Claim 6

The device of claim 4, wherein said barrier disc is annular.

Claim 7

The device of claim 5, wherein said housing is specifically adapted for attachment to a male para-meatal surface.

Claim 8

The device of claim 5, wherein said housing is specifically adapted for attachment to a female para-meatal surface.

Claim 9

The device of claim 5, wherein said barrier disc further comprises an adhesive.

Claim 10

The device of claim 8, wherein said holding means further comprises a plurality of U-shaped release backings which communicate with said vapor permeable adhesive on each of said leaves, such that said leaves are capable of wrinkle-free application to said para-meatal surface, and appropriate location and secure attachment of said device is maintained.

Claim 11

The device of claim 9, wherein each said release backing comprises (i) a release portion which communicates with said vapor permeable adhesive layer and (ii) a pull tab which communicates with said release portion and extends away from said interior surface of said leaf, such that the application of force to said pull tab in a direction away from said housing causes a smooth transverse removal of said release portion from said leaf, whereby said leaf is applied to said para-meatal surface in a wrinkle-free manner.

Claim 12

The device of claim 10, wherein the edges of each of said leaves have no corners.

Claim 13

The device of claim 11, wherein the edges of each of said leaves are tapered away from said housing.

Claim 14

The device of claim 12, wherein said vapor permeable film is from 0.3 to 2.0 mil thick.

Claim 15

The device of claim 13, wherein each of said leaves overlap one another.

Claim 16

The device of claim 14, wherein said vapor permeable film is microbe impermeable.

Claim 17

The device of claim 15, wherein said vapor permeable film is polyurethane.

Claim 18

The device of claim 2, wherein said holding means further comprises a nonadhesive means for attaching said device to said para-meatal surface.

Claim 19

The device of claim 17, wherein said nonadhesive attaching means further comprises a plurality of retaining straps connected to said housing.

Claim 20

The device of claim 18, wherein said housing further comprises a plurality of attachment points for use with said nonadhesive attaching means.

Claim 21

The device of claim 19, wherein said retaining straps further comprise a plurality of adjustment buckles for changing the length of said retaining straps.

Claim 22

The device of claim 8, wherein said adhesive in said microbial-barrier layer is moisture compatible.

Claim 23

The device of claim 2, wherein said barrier disc comprises an antimicrobial substance.

Claim 24

The device of claim 2, wherein said barrier disc comprises an antiseptic coating provided on the skin attachment surface of said barrier disc.

Claim 25

The device of claim 2, wherein said outlet conduit further comprises an antimicrobial coating provided on the inside surface of said outlet.

Claim 26

The device of claim 2, wherein said outlet conduit further comprises an antiseptic coating provided on the inside surface of said outlet conduit.

Claim 27

The device of claim 2, wherein said outlet conduit comprises an integral adaptor provided on said external end, such that attachment of said outlet conduit to various tubing connectors is permitted.

Claim 28

The device of claim 2, wherein said barrier disc further comprises a protective release backing which covers said barrier disc prior to application of said device to said para-meatal surface.

Claim 29

The device of claim 25, wherein said protective release backing is U-shaped.

Claim 30

An external incontinence device comprising: (A) a housing which presents an outer surface and an inner surface wherein (1) said inner surface is adapted for attachment to a para-meatal surface surrounding a urethral meatus, (2) said housing comprises an outlet conduit for fluid drainage, and (3) said outlet conduit has an internal end and an external end, said internal end penetrating through said inner surface; (B) means for holding said housing over said urethral meatus so that said internal end of said outlet conduit communicates freely with said meatus, said means comprising (1) a plurality of leaves connected to said housing, wherein (a) each of said leaves has an interior surface and an exterior surface and (b) said leaves are comprised of a vapor permeable film such that evaporation of water vapor from the leaf adhesion site of the skin surrounding said urethral meatus can occur and maceration is avoided, and (2) a vapor-permeable adhesive layer provided on said interior surface of each said leaf, such that each said leaf can be secured on said para-meatal surface; and (C) a microbial-barrier layer, provided on said inner surface of said housing, said layer comprising a disc disposed to surround said urethral meatus to provide an occlusive mechanical seal against microbial infiltration into said housing, wherein said internal end of said outlet conduit does not extend beyond the longest reach of said plurality of leaves.

Claim 31

An external incontinence device comprising: (A) a housing which presents an outer surface and an inner surface wherein (1) said inner surface is adapted for attachment to a para-meatal surface surrounding a urethral meatus, (2) said housing comprises an outlet conduit for fluid drainage, and (3) said outlet conduit has an internal end and an external end, said internal end penetrating through said inner surface; (B) means for holding said housing over said urethral meatus so that said internal end of said outlet conduit communicates freely with said meatus, said means comprising (1) a plurality of leaves connected to said housing, wherein (a) each of said leaves has an interior surface and an exterior surface and (b) said leaves are comprised of a vapor permeable film such that evaporation of water vapor from the leaf adhesion site of the skin surrounding said urethral meatus can occur and maceration is avoided, and (2) a vapor-permeable adhesive layer provided on said interior surface of each said leaf, such that each said leaf can be secured on said para-meatal surface; and (C) a microbial-barrier layer, provided on said inner surface of said housing, said layer comprising a disc disposed to surround said urethral meatus to provide an occlusive mechanical seal against microbial infiltration into said housing, wherein said internal end of said outlet conduit does not extend beyond the longest reach of said plurality of leaves.