Apparatus and methods for receiving discharged urine

Patent metadata

Field	Value
Publication number	US-12324765-B2
Application number	US-202318134857-A
Country	US
Kind code	B2
Filing date	Apr 14, 2023
Priority date	Mar 19, 2014
Publication date	Jun 10, 2025
Grant date	Jun 10, 2025

Abstract

A system suitable for collecting and transporting urine away from the body of a person or animal may include an assembly having a fluid impermeable casing having a fluid reservoir at a first end, a fluid outlet at a second end, and a longitudinally extending fluid impermeable layer coupled to the fluid reservoir and the fluid outlet and defining a longitudinally elongated opening between the reservoir and the outlet. The assembly can further include a fluid permeable support disposed within the casing with a portion extending across the elongated opening, and a fluid permeable membrane disposed on the support and covering at least the portion of the support that extends across the elongated opening, so that the membrane is supported on the support and disposed across the elongated opening. The assembly can further include a tube having a first end disposed in the reservoir and a second, fluid discharge end.

First claim

The invention claimed is:

1. A fluid collection device, comprising:
a fluid impermeable layer at least partially defining an interior volume of the fluid collection device;
a fluid permeable membrane having an outer surface positioned to contact skin of a user;
an outlet in fluid communication with the interior volume of the fluid collection device;
an elongated member configured to adjust to a nonlinear configuration, and assume and/or maintain the nonlinear configuration after being adjusted to the nonlinear configuration to maintain the fluid collection device in the nonlinear configuration; and
a generally elongated tube disposed in the interior volume of the fluid collection device and in fluid communication with the outlet, wherein the elongated member is separate and distinct from the elongated tube.

2. The fluid collection device of claim 1 , wherein the nonlinear configuration is a curved shape and the elongated member is disposed in the interior volume of the fluid collection device configured to retain the curved shape to maintain the fluid collection device in the curved shape.

3. The fluid collection device of claim 1 , wherein the elongated member is imbedded in the fluid impermeable layer and includes a material that retains the nonlinear configuration after being adjusted to the nonlinear configuration.

4. The fluid collection device of claim 3 , wherein the material of the elongated member is semi-rigid.

5. The fluid collection device of claim 1 , wherein the elongated member is disposed between the fluid impermeable layer and the fluid permeable membrane and the elongated member includes a semi-rigid material.

6. The fluid collection device of claim 1 , further comprising a permeable member disposed at least partially in the interior volume of the fluid collection device.

7. The fluid collection device of claim 6 , wherein the elongated member extends through the permeable member.

8. The fluid collection device of claim 6 , wherein the outer surface of the permeable membrane has a surface area that is smaller than an external surface area of the permeable member.

9. The fluid collection device of claim 6 , wherein at least a portion of the permeable membrane is sealed to the fluid impermeable layer to form a sheath sized to hold the permeable member therein.

10. The fluid collection device of claim 7 , wherein the permeable member and the elongated member are concentric with one another.

11. The fluid collection device of claim 1 , wherein the fluid impermeable layer is heat sealed proximate to a periphery of the fluid collection device.

12. The fluid collection device of claim 1 , wherein the elongated tube has a beveled intake end disposed in the interior volume of the fluid collection device and in fluid communication with the outlet.

13. The fluid collection device of claim 12 , wherein the elongated tube and the elongated member are at least partially concentric with one another.

14. The fluid collection device of claim 1 , further comprising:
wherein the fluid collection device includes a distal end region opposite to the outlet and a proximal end region proximate to the outlet; and
a sump positioned in the distal end region of the fluid collection device.

15. The fluid collection device of claim 1 , wherein the nonlinear shape is a generally curved shape and the fluid collection device further comprises a stabilizer secured to the fluid collection device and having an adhesive configured to adhere to skin of the user.

16. The fluid collection device of claim 1 , wherein the elongated member is a shape-retaining element.

17. The fluid collection device of claim 1 , wherein the fluid impermeable layer defines one or more vacuum relief openings.

18. The fluid collection device of claim 1 , wherein the elongated member is spaced from the elongated tube.

19. A fluid collection device, comprising:
a fluid impermeable layer at least partially defining an interior volume of the fluid collection device;
a fluid permeable membrane having an outer surface positioned to contact skin of a user;
an outlet in fluid communication with the interior volume of the fluid collection device;
a generally tubular structure disposed in the interior volume of the fluid collection device and in fluid communication with the outlet; and
an elongated member configured to adjust to a nonlinear configuration and retain the nonlinear configuration after being adjusted to the nonlinear configuration to maintain the fluid collection device in the nonlinear configuration, the elongated member being separate and distinct from the generally tubular structure.

20. The fluid collection device of claim 19 , further comprising:
a permeable member disposed at least partially in the interior volume of the fluid collection device;
wherein:
at least a portion of the elongated member configured to retain the nonlinear configuration is positioned through at least a portion of the permeable member;
the outer surface of the permeable membrane has a surface area that is smaller than an external surface area of the additional permeable member;
at least a portion of the permeable membrane is sealed to the fluid impermeable layer; and
the permeable membrane and the fluid impermeable layer together form a sheath sized to hold the additional permeable member therein.

21. The fluid collection device of claim 19 , further comprising a stabilizer secured to the fluid collection device proximal to the outlet and having an adhesive configured to adhere to skin of the user.

22. The fluid collection device of claim 19 , wherein the tubular structure includes a beveled intake end disposed in the interior volume of the fluid collection device and in fluid communication with the outlet.

23. The fluid collection device of claim 19 , further comprising:
wherein the fluid collection device includes a distal end region opposite to the outlet and a proximal end region proximate to the outlet;
a sump positioned in the distal end region of the fluid collection device; and
the tubular structure includes an intake end in fluid communication with the outlet.

24. The fluid collection device of claim 19 , wherein the elongated member is imbedded in the fluid impermeable layer and includes a shape-retaining element configured to retain the nonlinear configuration after being adjusted to the nonlinear configuration to maintain the fluid collection device in the nonlinear configuration, and wherein the nonlinear shape is a generally curved shape.

25. The fluid collection device of claim 19 , wherein the fluid impermeable layer defines one or more vacuum relief openings.

26. The fluid collection device of claim 19 , wherein the elongated member is spaced from the generally tubular structure.

27. A fluid collection device, comprising:
a fluid impermeable layer at least partially defining an interior volume of the fluid collection device;
a fluid permeable membrane having an outer surface positioned to contact skin of a user;
an outlet in fluid communication with the interior volume of the fluid collection device;
a tubular structure disposed in the interior volume of the fluid collection device and in fluid communication with the outlet; and
means for retaining the fluid collection device in a nonlinear configuration after the means has been adjusted to the nonlinear configuration, the means being sepa

Assignees

• Purewick Corp

Inventors

• Sanchez Robert A
• Newton Camille R
• Forehand Joseph M
• Newton Raymond J

Classifications

• A61G9/006

  Urinals · CPC title

• A61F5/455

  for collecting urine or discharge from female member · CPC title

• A61F5/453

  for collecting urine or other discharge from male member (A61F6/04 takes precedence {; devices for taking sperm samples A61B10/0058}) · CPC title

• A61F5/451

  Genital {or anal} receptacles (A61F5/441, A61F5/442, A61F5/443 take precedence {; other body securing means A61F5/4408; devices for taking faeces samples A61B10/0038; devices for taking urine samples A61B10/007}) · CPC title

• A61F5/443

  having {adhesive seals for securing to the body, e.g. of} hydrocolloid type seals, e.g. gels, starches, karaya gums · CPC title