Granted Patent B2

US 12,285,352 · App. 18/415,080 · Granted Apr 29, 2025

Inventors: Nick Austermann (Atlanta, GA); Jason Iain Glithero (McDonough, GA); Ashley Marie Johannes (Atlanta, GA)

Assignee: PUREWICK CORPORATION

A61F5/451A61F5/4408

Abstract

Claims (51)

1. A fluid collection device, comprising:

a fluid collection member, including:

a fluid impermeable barrier at least partially defining a chamber, the fluid impermeable barrier also defining an opening extending therethrough, the opening configured to be positioned adjacent to a female urethra or have a male urethra positioned therethrough;

a porous material disposed at least partially within the chamber; and

at least one flange extending outwardly from the fluid impermeable barrier, the at least one flange including a flange body having an adhesive member thereon, and the at least one flange being positioned to contact an inner thigh of a wearer.

2. The fluid collection device of claim 1 , wherein the at least one flange extends substantially tangentially from the impermeable barrier.

3. The fluid collection device of claim 1 , wherein the at least one flange extends substantially perpendicularly from the fluid impermeable barrier.

4. The fluid collection device of claim 1 , wherein the fluid impermeable membrane is substantially tubular and the opening through the fluid impermeable barrier exhibits an elongated shape configured to be positioned over the urethra of the wearer.

5. The fluid collection device of claim 1 , wherein the porous material includes spun polymer fibers.

6. The fluid collection device of claim 5 , wherein the porous material extends across the opening.

7. The fluid collection device of claim 1 , further comprising a reservoir defined between the fluid impermeable barrier and the porous material.

8. The fluid collection device of claim 1 , wherein the fluid impermeable barrier is elongated and the opening configured to receive a penis therein.

9. The fluid collection device of claim 1 , further comprising a conduit disposed within the chamber, the conduit including an inlet positioned within the fluid collection device and an outlet configured to be fluidly coupled to a fluid storage container container.

10. A fluid collection system, comprising:

a fluid storage container configured to hold a fluid;

a fluid collection device in fluid communication with the fluid storage container, the fluid collection device including:

a fluid collection member, including:

a fluid impermeable barrier at least partially defining a chamber, the fluid impermeable barrier also defining an opening extending therethrough, the opening configured to be positioned adjacent to a female urethra or have a male urethra positioned therethrough;

a porous material disposed at least partially within the chamber; and

a conduit disposed within the porous material, the conduit including an inlet positioned within the fluid collection device and an outlet configured to be in fluid communication with the fluid storage container; and

at least one flange extending outwardly from the fluid impermeable barrier, the at least one flange including a flange body and an adhesive member thereon, and the at least one flange being positioned to contact an inner thigh of a wearer;

a vacuum source in fluid communication with one or more of the fluid storage container or the fluid collection device, the vacuum source configured to draw fluid from the fluid collection device.

11. The fluid collection system of claim 10 , wherein the fluid collection member includes a tubular shape and the opening through the fluid impermeable barrier exhibits an elongated shape configured to be positioned over the urethra of a wearer.

12. The fluid collection system of claim 10 , wherein the at least one flange extends substantially perpendicularly from the fluid impermeable barrier.

13. The fluid collection system of claim 10 , wherein the at least one flange extends substantially tangentially from the fluid impermeable barrier.

14. The fluid collection system of claim 10 , wherein the vacuum source includes a portable vacuum source disposed within the fluid collection device.

15. The fluid collection system of claim 10 , wherein:

the fluid collection device is spaced from and positioned upstream from the fluid storage container; and

the vacuum source is positioned downstream from and outside of the fluid collection device.

16. A method to collect fluid, the method comprising:

positioning an opening of a fluid collection device adjacent to a female urethra or a male urethra of a user, the opening defined by a fluid impermeable barrier of the fluid collection device;

securing the fluid collection device to an inner thigh of the user with at least one flange extending from the fluid impermeable barrier; and

receiving fluid from the female urethra or male urethra into a chamber of the fluid collection device, the chamber of the fluid collection device at least partially defined by the fluid impermeable barrier and having a porous material therein.

17. The method of claim 16 , wherein securing the fluid collection device to an inner thigh of the user includes affixing the at least one flange to the user or clothing of the user.

18. The method of claim 16 , wherein:

the fluid collection device is configured as a female fluid collection device including:

the fluid impermeable barrier having a tubular shape and the opening has an elongated shape configured to be positioned over the urethra of a wearer;

the at least one flange including a flange body and an adhesive member therein; and

a conduit extending into the chamber; and

securing the fluid collection device to an inner thigh of the user includes attaching the at least one flange to skin or clothing of the user.

19. The method of claim 16 , wherein:

the fluid collection device is configured as a male fluid collection device having:

the fluid impermeable barrier defining a substantially tubular body configured to receive a penis therein; and

the at least one flange including a flange body and an adhesive member thereon, wherein the flange body is attached to the fluid impermeable barrier; and

a conduit extending into the chamber; and

securing the fluid collection device to an inner thigh of the user includes attaching the at least one flange to skin or clothing of the user.

20. The method of claim 16 , further comprising removing at least some of the fluid from the fluid collection device with a vacuum source effective to suction the fluid from the chamber via a conduit disposed therein and in fluid communication with the vacuum source.

21. The method of claim 16 , wherein the vacuum source is disposed within the fluid collection device and applying suction with the vacuum source includes activating the vacuum source.

22. The fluid collection device of claim 1 , wherein the at least one flange is positioned longitudinally along the fluid impermeable barrier parallel to the opening.

23. The fluid collection device of claim 22 , wherein the at least one flange is on an opposite side of the fluid collection member from the opening.

24. The fluid collection device of claim 1 , wherein the at least one flange is integrally formed with the fluid impermeable barrier.

Continuity (3)

References Cited (400)