Female external urinary device and assembly
A female external urinary device useful in managing urine output of a female, such as for surgical use, includes a core having a suction channel and an interior reservoir fluidically communicating with the suction channel, an absorbent layer, and a fabric cover. Desirably, the urinary device includes a moderately absorbent soaker layer disposed inwardly with respect to the core. A urinary device assembly includes the core and a pelvic belt that may be secure to the core and positioned to collect urine from a female patient.
1. A urinary device assembly including:
an upper core layer including a body portion and an array of apertures disposed through the body portion, the upper core layer having a guide that at least partially extends from an upper surface of the upper core about the array of apertures,
a lower core layer disposed in at least partial engagement with the upper core layer, and
a collector body insert disposed between the upper core layer and the lower core layer in at least partial alignment with the array of apertures, the collector body insert including a body structure separate from the upper core layer and the lower core layer, the body structure forming a closed-loop U-shaped collector channel having continuous closed inner and outer walls that extend continuously about the body structure on opposite sides of individual apertures of the array of apertures, the inner and outer walls engaging a lower surface of the upper core about the collector body insert, the continuous closed inner lateral loop wall forming a central opening of the collector body insert therebetween that extends through the collector body insert; and
a tube secured to the collector body insert to direct fluid away from the collector body insert.
2. The urinary device assembly of claim 1 , further comprising:
a lower cover layer that extends along a lower surface of the lower core layer and in engagement with the collector body insert, the lower cover layer including an aperture for receiving at least a portion of the collector body insert or at least a portion of the tube therethrough; and
a core center disposed between the lower cover layer and the lower core layer, the core center having a rigidity greater than the lower cover layer and the lower core layer, the core center having a radius of curvature that imparts a curvature to the lower cover layer and the lower core layer.
3. The urinary device assembly of claim 1 wherein the collector body insert includes an arcuate channel body and an outlet that protrudes away from the arcuate channel body from a floor portion of the arcuate channel body.
4. The urinary device assembly of claim 1 wherein the collector body insert includes a polyvinyl chloride (PVC) body portion forming a channel and a PVC outlet that extends from the PVC body portion in fluid communication with body portion.
5. The urinary device assembly of claim 1 further comprising:
a lower cover layer that extends along a lower surface of the lower core layer and is formed of a liquid-resistant material, the lower cover layer having a single aperture extending therethrough and in coaxial alignment with the tube and an outlet of the collector body insert.
6. The urinary device assembly of claim 1 further comprising:
a core center having a rigidity greater than the lower core layer, the core center having a radius of curvature that arcs away from the array of apertures to impart a curvature to the lower core layer and the upper core layer that extends away from the array of apertures.
7. The urinary device assembly of claim 1 further comprising:
a liquid transfer layer disposed along the upper core layer and extending over at least a portion of the array of apertures, the liquid transfer layer having an arcuate wall for being received in an arcuate portion of the guide of the upper core layer.
8. The urinary device assembly of claim 1 wherein the collector body insert forms a closed-loop channel and an outlet from the closed-loop channel.
9. The urinary device assembly of claim 1 wherein the collector body insert includes an inner wall and an outer wall extending about the inner wall for receiving fluid therebetween.
10. The urinary device assembly of claim 1 wherein the collector body insert includes a continuous inner wall and a gap between inner wall portions of the continuous inner wall.
11. The urinary device assembly of claim 1 further comprising:
an arcuate core center having a rigidity greater than the lower core layer, the arcuate core center extending along a major axis of the lower core layer axially between the collector body insert and a distal end of the lower core layer.
12. The urinary device assembly of claim 1 wherein the upper core layer further includes a protrusion spaced away from the guide such that raised portions of the protrusion are not connected to raised portions of the guide, and that extends from a common surface of the upper core layer, the guide also extending from the common surface.
13. The urinary device assembly of claim 12 wherein the guide is a generally U-shaped guide having terminal ends defining a space therebetween for guiding fluid therebetween such that at least a portion of the upper core layer does not include the guide.
14. The urinary device assembly of claim 12 wherein the protrusion is a generally oblong protrusion that extends transverse to a major axis of the upper core layer.
15. A urinary device assembly comprising:
a core, the core including:
an upper core layer having a guide that at least partially extends about at least one aperture disposed through the upper core layer,
a lower core layer disposed in at least partial engagement with the upper core layer, and
a collector body insert formed of a liquid-impervious material and disposed between the upper core layer and the lower core layer for receiving fluid from the at least one aperture, the collector body insert having channel walls that form a channel that includes an upper inlet region open to the upper core layer, the channel walls including a continuous closed inner lateral loop wall that forms a central opening of the collector body insert therebetween that extends through the collector body insert, the collector body insert further including an outlet that is integrally-formed formed with the channel walls, the integrally-formed outlet having outlet walls that protrude from a floor portion of the collector body insert opposite the upper inlet region;
a tube secured to the collector body insert at the protruding outlet walls to direct fluid away from the collector body insert.
16. A urinary device assembly comprising:
a core including:
an upper core layer having a protruding guide that at least partially extends about at least one aperture disposed through the upper core layer,
a lower core layer in at least partial engagement with the upper core layer, and
a collector body insert between the upper core layer and the lower core layer having a trough in at least partial alignment with the at least one aperture, the collector body insert forming a closed-loop having continuous closed inner and outer lateral loop walls that form the trough therebetween for receiving and channeling fluid, the continuous closed inner lateral loop walls forming a central opening of the collector body insert therebetween that extends through the collector body insert, the trough including a closed lower surface, the continuous closed inner and outer lateral loop walls, and an open upper interface opposite the closed lower surface in at least partial alignment with the at least one aperture.