IP Library Granted Patent US 10,952,889
Granted Patent B2
US 10,952,889 · App. 15/171,968 · Granted Mar 23, 2021

Using wicking material to collect liquid for transport

Inventors: Raymond John Newton (Bonsall, CA); Joseph Mark Forehand (La Mesa, CA)
Assignee: PUREWICK CORPORATION
A61F5/4404A61F5/44A61F5/4401
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Quick Facts
Patent No.
US 10,952,889
App. No.
15/171,968
Granted
Mar 23, 2021
Kind
B2
Abstract

A container for collecting liquid for transport, includes a shell having a port adapted for receiving tubing and configured to define a chamber that has a window in an exterior surface of the shell. The window is so positioned that when a wicking material, which is adapted to be applied against a particular source of moisture and which is so dimensioned that when the wicking material is received within the shell and applied through the window to the particular source of moisture, the shell is at least partially closed so that when tubing is inserted through the port into the shell chamber and the shell is otherwise closed a partial vacuum can be created within the shell chamber to draw moisture into the shell chamber through the wicking material for collection as a liquid within the shell chamber for transport from the shell chamber via the tubing. A wicking material applicator includes a material having openings and formed to define an extended hollow framework about which the wicking material can be, or is, disposed.

Claims (30)

1. A container for collecting liquid for transport, the container comprising:

a generally cylindrical shell shaped to receive a generally cylindrical wicking material applicator and having a port in a first end adapted for receiving tubing, a second end distal to the first end, a back surface extending between the first end and the second end, and a front surface distal to at least a portion of the back surface, the shell defining a chamber and having two elongated edges spaced inwardly from the front surface that at least partially define an elongated window opening in the front surface of the shell,

wherein the shell is shaped and defines the window opening positioned on the front surface of the shell such that when the generally cylindrical wicking material applicator is received within the shell:

the shell includes a compliant material configurable to form an arched position that supports a wicking material on an arched outer surface of the generally cylindrical wicking material applicator against a particular source of moisture through the window opening, the arched position of the shell forming an arch that extends at least partially between the first end and the second end; and

the shell is at least partially closed so that when tubing is inserted through the port into the chamber, the shell is otherwise closed and a partial vacuum is created within the chamber when a vacuum pump coupled to the tubing is activated to draw moisture into the chamber through the tubular wicking material for collection as a liquid within the chamber for transport from the chamber via the tubing.

2. The container according to claim 1 , further comprising the generally cylindrical wicking material applicator configured to support the wicking material when the wicking material is received within the shell and applied through the window opening against the particular source of moisture.

3. The container according to claim 2 , wherein the generally cylindrical wicking material applicator comprises a material having symmetrical or non-symmetrical openings and formed to define an extended hollow framework about which the wicking material is disposed.

4. The container according to claim 1 , wherein the shell is an impermeable material.

5. A wicking material applicator for use with a container for collecting liquid for transport that comprises a shell configurable to an arched position and having a port adapted for receiving tubing, the shell defining a chamber and a window opening defined at least partially by two elongated edges spaced inwardly from a front surface of the shell, the wicking material applicator comprising:

a cylindrical hollow support formed from a porous material; and

a wicking material in a tubular shape disposed about the hollow support wherein a portion of the wicking material in the tubular shape forms an arched surface that is adapted to be applied against a particular source of moisture through the window opening when the wicking material applicator is positioned within the shell and the shell is in the arched position, wherein the wicking material applicator is so dimensioned that when the wicking material applicator is received within the shell and applied through the window opening to the particular source of moisture, the arched surface is spaced outwardly from the two elongated edges defining the window opening and the shell is at least partially closed so that when tubing is inserted through the port into the chamber, the shell is otherwise closed, and a vacuum pump coupled to the tubing is activated, a partial vacuum is created within the chamber to draw moisture into the chamber through the wicking material for collection as a liquid within the chamber for transport from the chamber via the tubing, wherein the support is adapted for so supporting the wicking material that the wicking material can be received within the shell and applied through the window opening against the particular source of moisture.

6. The wicking material applicator according to claim 5 , wherein the hollow support comprises material having symmetrical or non-symmetrical openings and formed to define an extended hollow framework about which the wicking material is disposed.

7. The wicking material applicator according to claim 6 , wherein the material defining the framework comprises a sheet of flexible plastic material formed to define said extended hollow framework about which the wicking material is disposed.

8. The wicking material applicator according to claim 6 , wherein the material defining the framework comprises spun plastic formed to define the extended hollow framework about which the wicking material is disposed.

9. The wicking material applicator according to claim 5 , wherein the hollow support comprises natural material having openings that allow fluid to flow through and formed to define an extended hollow framework about which the wicking material is disposed.

10. The container of claim 4 , wherein the shell includes silicone.

11. A system for collecting liquid for transport, the system comprising:

a shell defining a chamber and a window opening, the shell having a first end including a port configured to receive tubing, a second end distal to the first end, a back surface extending between the first end and the second end, a front surface distal to the back surface, two elongated edges spaced inwardly from the front surface that at least partially define the window opening in the front surface, and a compliant material configurable to form an arched position that includes an arch extending at least partially between the first end and the second end; and

a generally cylindrical wicking material applicator positioned within the chamber and including:

a hollow support formed form a porous material; and

a wicking material in a tubular shape disposed about the hollow support;

wherein the window opening is sized such that the shell in the arched position supports an arched portion of the wicking material in the tubular shape exposed through the window opening for application against a particular source of moisture.

12. The system of claim 11 , wherein when the wicking material is positioned within the chamber, tubing is inserted through the port into the chamber the shell is otherwise closed, and a vacuum pump coupled to the tubing is activated, a partial vacuum is created within the chamber to draw moisture into the chamber through the portion of the wicking material for collection as a liquid within the chamber for transport from the chamber via the tubing.

13. The system of claim 11 , wherein the shell includes an impermeable material.

14. The system of claim 13 , wherein the shell includes an impermeable silicone.

15. The system of claim 11 , wherein the hollow support includes porous material formed to define an extended hollow framework.

16. The system of claim 11 , wherein:

the shell has two elongated edges and two arched edges extending between the two longitudinal edges that define the window; and

the shell and the wicking material applicator are sized such that the wicking material is fitted against the two arched edges and the arched portion of the wicking material in the tubular shape is exposed through the window opening for application against a particular source of moisture.

17. The system of claim 11 , wherein the shell flexes around the wicking material applicator.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 21, 2016
From: SANCHEZ, ROBERT A.; NEWTON, CAMILLE R.; FOREHAND, JOSEPH M.; NEWTON, RAYMOND J.
To: PUREWICK CORPORATION
Reel/Frame 039820/0449 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 5, 2016
From: NEWTON, RAYMOND JOHN; FOREHAND, JOSEPH MARK
To: PUREWICK CORPORATION
Reel/Frame 039076/0298 →
Continuity (1)
Related Publication 20170348139A1 · Dec 7, 2017
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