IP Library Granted Patent US 12,239,559
Granted Patent B2
US 12,239,559 · App. 18/464,269 · Granted Mar 4, 2025

Sweat pad and methods of using same

Inventors: Thomas A. Muldowney (Byron, IL); Karl R. Schmitt (Byron, IL)
Assignee: Hemispheres for All, LLC
A61F5/0093A61M35/00A61M35/006A61M2202/04A61M2205/6018A61M2210/1067
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Quick Facts
Patent No.
US 12,239,559
App. No.
18/464,269
Granted
Mar 4, 2025
Kind
B2
Abstract

The present disclosure provides devices for preventing or absorbing fluid (e.g., sweat) and/or odors from the intergluteal cleft of a subject. In some embodiments, the present disclosure provides devices for treating or preventing hemorrhoids and methods of using same.

Claims (38)

1. A device for absorbing fluid proximal to the anus of a subject, the device comprising:

a non-planar portion comprising a plurality of layers of absorbent material and configured to be placed at least partially into an intergluteal cleft proximal to the anus of the subject; and

a generally planar portion surrounding the non-planar portion, the generally planar portion comprising a plurality of layers of absorbent material,

wherein the non-planar portion and the generally planar portion have a uniform thickness.

2. The device of claim 1 , wherein the generally planar portion includes a compression seal configured to secure the plurality of layers of absorbent material.

3. The device of claim 1 , wherein the device does not include an adhesive for increasing adherence of the device to skin of the subject.

4. The device of claim 1 further comprising a hydrophobic coating disposed on at least a portion of the non-planar portion.

5. The device of claim 1 further comprising a crease disposed in the generally planar portion.

6. The device of claim 1 further comprising a texture configured to increase adherence of the device to skin of the subject.

7. A method of absorbing fluid proximal to the anus of a subject, the method comprising:

inserting a device in an intergluteal cleft of a subject, the device comprising:

a non-planar portion comprising a plurality of layers of absorbent material and configured to be placed at least partially into an intergluteal cleft proximal to the anus of the subject; and

a generally planar portion surrounding the non-planar portion, the generally planar portion comprising a plurality of layers of absorbent material,

wherein the non-planar portion and the generally planar portion have a uniform thickness.

8. The method of claim 7 , wherein the generally planar portion includes a compression seal configured to secure the plurality of layers of absorbent material.

9. The method of claim 7 , wherein the device does not include an adhesive for increasing adherence of the device to skin of the subject.

10. The method of claim 7 , wherein the device further comprises a hydrophobic coating disposed on at least a portion of the non-planar portion.

11. The method of claim 7 , wherein the device further comprises a crease disposed in the generally planar portion.

12. The method of claim 7 , wherein the device further comprises a texture configured to increase adherence of the device to skin of the subject.

13. A device for absorbing fluid proximal to the anus of a subject, the device comprising:

a plurality of layers of absorbent material including:

a uniform thickness,

a non-planar portion configured to be placed at least partially into an intergluteal cleft proximal to the anus of the subject,

a generally planar portion surrounding the non-planar portion,

a crease, and

a compression seal configured to secure the plurality of layers of absorbent material;

a hydrophobic coating on at least a portion of an outer surface; and

a texture configured to increase adherence of the device to skin of the subject.

14. A method of absorbing fluid proximal to the anus of a subject, the method comprising:

inserting a device in an intergluteal cleft of a subject, the device comprising:

a plurality of layers of absorbent material including:

a uniform thickness,

a non-planar portion configured to be placed at least partially into an intergluteal cleft proximal to the anus of the subject,

a generally planar portion surrounding the non-planar portion,

a crease, and

a compression seal configured to secure the plurality of layers of absorbent material;

a hydrophobic coating on at least a portion of an outer surface; and

a texture configured to increase adherence of the device to skin of the subject.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 11, 2023
From: MULDOWNEY, THOMAS A.; SCHMITT, KARL R.
To: HEMISPHERES FOR ALL, LLC
Reel/Frame 064854/0263 →
Continuity (4)
Continuation 17688876 · Mar 7, 2022
Continuation 16986266 · Aug 6, 2020
Division 14970831 · Dec 16, 2015
Related Publication 20230414392A1 · Dec 28, 2023
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