Brace having an inflation control

Patent metadata

Field	Value
Publication number	US-12059365-B2
Application number	US-202217976024-A
Country	US
Kind code	B2
Filing date	Oct 28, 2022
Priority date	Aug 23, 2012
Publication date	Aug 13, 2024
Grant date	Aug 13, 2024

Abstract

Systems, methods, and devices are described for providing a brace having an inflation control. The control directs fluid flow from an inflation component to one or more inflatable cells of the brace. The inflatable cells are independently inflated and deflated by the inflation component through the control. The control allows a user to create a fluid path between the inflation component and one of the inflatable cells by positioning the control in an orientation corresponding to the desired inflatable cells. Each inflatable cell is independently inflated and deflated in various orientations of the control.

First claim

What is claimed is:

1. An orthopedic brace configured for customizable compression by a user, comprising:
a shell component comprising a footbed portion and an upright support portion configured to support an upper calf of the user;
a plurality of inflatable cells, each inflatable cell positioned at a different location within the shell component and configured to provide individualized compression to the different location;
a control having an inlet port and a plurality of outlet ports, each outlet port in fluid communication with a respective one of the plurality of inflatable cells through a respective fluid path;
an on-board inflation component in fluid communication with the inlet port of the control; and
a support portion configured to house the control and the on-board inflation component, wherein the control further comprises a tab configured to receive a fastener, thereby coupling the control to the support portion of the brace.

2. The brace of claim 1 , wherein the control comprises a diverter that rotates within a manifold body and each of the respective fluid paths pass through the diverter.

3. The brace of claim 2 , wherein the diverter comprises an interior channel that directs air from the inlet port to a first of the plurality of outlet ports when the control is in a first orientation.

4. The brace of claim 3 , wherein the interior channel comprises a funnel inlet.

5. The brace of claim 4 , wherein the interior channel comprises an outlet that is narrower than the funnel inlet.

6. The brace of claim 4 , wherein the funnel inlet is in fluid communication with the inlet port in the first orientation and a second orientation of the control.

7. The brace of claim 6 , wherein the control includes an indicator that identifies one of the plurality of inflatable cells that is in fluid communication with the on-board inflation component in each of said first and second orientations.

8. The brace of claim 1 , wherein the control comprises an inner cylinder that rotates within an outer bore.

9. The brace of claim 8 , wherein the inlet port and the plurality of outlet ports pass through a wall of the outer bore.

10. The brace of claim 9 , wherein the inner cylinder comprises a plurality of fluid channels.

11. The brace of claim 10 , wherein the respective fluid paths comprise fluid channels of the cylinder aligned with corresponding outlet ports of the outer bore.

12. The brace of claim 1 , wherein the control is positionable in an orientation in which no fluid path is created between the on-board inflation component and any of the plurality of inflatable cells.

13. The brace of claim 12 , wherein a wall of the control is positioned adjacent to and blocks each of the plurality of outlet ports of the control when the control is positioned in the orientation.

14. The brace of claim 12 , wherein a wall of the control is positioned adjacent to and blocks the inlet port of the control when the control is positioned in the orientation.

15. The brace of claim 1 , wherein the on-board inflation component is a compressible bladder.

16. The brace of claim 1 , further comprising a release valve housed by the support portion and positioned in fluid communication with the on-board inflation component and the control.

17. The brace of claim 1 , wherein the control comprises a manifold body, and the tab extends laterally outward from a lower edge of the manifold body.

18. The brace of claim 1 , further comprising a plurality of fluid flow tubes, wherein each of the plurality of fluid flow tubes has a first end in fluid communication with the control and a second end in fluid communication with one of the plurality of inflatable cells.

Assignees

• Djo Llc

Inventors

• Batterson Benjamin
• Sasidharan Manikandan
• Ketelhohn Robert
• Whitaker Carl T

Classifications

• A61M39/24

  Check- or non-return valves · CPC title

• A61F5/32

  Adjustable pressure pads · CPC title

• A61F5/0111

  for the feet or ankles · CPC title

• F16K37/0008

  Mechanical means (F16K37/0075 takes precedence) · CPC title

• F16K11/0853

  having all the connecting conduits situated in a single plane perpendicular to the axis of the plug · CPC title