IP Library Granted Patent US 12,409,094
Granted Patent B2
US 12,409,094 · App. 18/142,986 · Granted Sep 9, 2025

Heel protector and corresponding rehabilitation systems and methods for using the same

Inventors: David S. Noskowicz (Spring Grove, IL); Margaret Falconio-West (Round Lake, IL)
Assignee: Medline Industries LP
A61H9/005A61H9/0092A61H2201/0111A61H2201/0214A61H2201/0257A61H2201/164A61H2201/165A61H2201/169A61H2201/5002A61H2205/106
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Quick Facts
Patent No.
US 12,409,094
App. No.
18/142,986
Granted
Sep 9, 2025
Kind
B2
Abstract

A device ( 900 ) includes a leg engaging section ( 101 ) and a foot engaging section ( 102 intersecting at a heel receiver ( 103 ). The leg engaging section and the foot engaging section defining a leg insertion aperture ( 104 ). A first compression wrap member ( 301 ) and a second compression wrap member ( 302 ) extend from the leg engaging section. An inflatable bladder ( 501 ) can be disposed along the leg engaging section between the leg insertion aperture and a compressible cushion layer ( 902 ). The inflatable bladder can be selectively inflatable through a connection tube ( 502 ) exiting the inflatable bladder at a non-orthogonal angle ( 504 ) relative to an edge ( 507 ) of the inflatable bladder. The leg engaging section can define at least one channel to permit the connection tube to exit the device.

Claims (24)

1. A device, comprising:

a leg engaging section intersecting a foot engaging section, at least the leg engaging section comprising a compressible cushion layer;

a first compression wrap member and a second compression wrap member, each attached to the leg engaging section at different locations interior to a first side of the leg engaging section and a second side of the leg engaging section; and

one or more fastening straps, affixed to and extending from the leg engaging section; and

the leg engaging section defining at least one channel to permit a connection tube to exit the device.

2. The device of claim 1 , further comprising one or more other fastening straps, affixed to, and extending from, the leg engaging section, the foot engaging section, or combinations thereof.

3. The device of claim 2 , the one or more fastening straps comprising at least one fastening strap extending from a first side of the device and at least one other fastening strap extending from another side of the device.

4. The device of claim 2 , the first compression wrap member comprising an edge defining a plurality of attachment tabs.

5. The device of claim 1 , further comprising an inflatable bladder that is selectively inflatable through a connection tube exiting the inflatable bladder at a non-orthogonal angle.

6. The device of claim 5 , the leg engaging section defining at least one additional channel to permit at least one additional connection tube to exit the device.

7. The device of claim 6 , further comprising at least one additional inflatable bladder, wherein the inflatable bladder and the at least one additional inflatable bladder are sequentially inflatable.

8. The device of claim 6 , the connection tube and the at least one additional connection tube coupled to a common tube exterior to the device.

9. The device of claim 6 , the connection tube and the at least one additional connection tube coupled to a common tube interior to the device.

10. The device of claim 1 , the compressible cushion layer comprising an organic batting.

11. The device of claim 1 , the compressible cushion layer comprising an inorganic batting.

12. The device of claim 1 , further comprising an inflatable bladder disposed within a sleeve of the leg engaging section.

13. The device of claim 1 , further comprising a port extending from the at least one channel.

14. The device of claim 1 , wherein the at least one channel is wider than the connection tube.

15. The device of claim 1 , further comprising a bolster.

16. The device of claim 15 , wherein the bolster is configured to stabilize the device rotationally.

17. The device of claim 16 , the device comprising a fastener disposed on an exterior of the leg engaging section and the bolster comprising a complementary fastener disposed on an exterior of the bolster.

18. The device of claim 1 , the one or more fastening straps comprising four fastening straps.

19. The device of claim 1 , the first compression wrap member and the second compression wrap member manufactured from a stretchable material.

20. The device of claim 1 , wherein the at least one channel is reinforced about its perimeter.

Assignments (4)
PATENT SECURITY AGREEMENT Recorded May 28, 2026
From: MEDLINE INDUSTRIES, LP
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 075643/0462 →
PATENT SECURITY AGREEMENT Recorded Jan 12, 2026
From: MEDLINE INDUSTRIES, LP F/K/A/ MEDLINE INDUSTRIES, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 074331/0430 →
PATENT SECURITY AGREEMENT Recorded Jun 20, 2025
From: MEDLINE INDUSTRIES, LP
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 071672/0100 →
SECURITY INTEREST Recorded Apr 2, 2024
From: MEDLINE INDUSTRIES, LP
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 066971/0808 →