IP Library Granted Patent US 8,768,454
Granted Patent B2
US 8,768,454 · App. 12/831,779 · Granted Jul 1, 2014

Electromagnetic thermal therapy

Inventors: Kin-Joe Sham (Shoreview, MN); Jared Jon Savela (Little Canada, MN)
Assignee: OrthoCor Medical, Inc.
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Quick Facts
Patent No.
US 8,768,454
App. No.
12/831,779
Granted
Jul 1, 2014
Kind
B2
Abstract

A portable, non-invasive device for providing therapeutic treatment to a joint to promote healing of the joint includes a cuff positionable around the joint. The cuff includes an electromagnetic stimulator configured to provide an electromagnetic field within the joint and a single-use thermal exchange component configured to provide temperature-based therapy to the joint.

Claims (32)

1. A portable, non-invasive device for providing therapeutic treatment to a joint to promote healing of the joint, the device comprising:

a cuff positionable around the joint, the cuff including:

an electromagnetic stimulator configured to receive a signal from a signal generator and to provide an electromagnetic field within the joint using the received signal; and

a single-use thermal exchange component removably coupled to the cuff and configured to provide temperature-based therapy to the joint;

a receptacle coupled to the cuff proximate the electromagnetic stimulator; and

a disposable housing including the single-use thermal exchange component, wherein the disposable housing is configured to be mechanically coupled to the receptacle;

wherein the disposable housing, when mechanically coupled to the receptacle, is configured to enable the electromagnetic stimulator to generate the electromagnetic field within the joint.

2. The device of claim 1 , wherein the electromagnetic stimulator includes a coil configured to provide the electromagnetic field within the joint.

3. The device of claim 2 , including the signal generator, wherein the signal generator is configured to generate pulsed signals; and

wherein the coil is configured to receive the pulsed signals from the signal generator and to provide a pulsed electromagnetic field within the joint.

4. The device of claim 1 , wherein the electromagnetic stimulator includes a medial coil configured to provide the electromagnetic field within a medial area of the joint and a lateral coil configured to provide the electromagnetic field within a lateral area of the joint.

5. The device of claim 1 , wherein the single-use thermal exchange component includes a medial single-use thermal exchange component configured to provide temperature-based therapy to a medial area of the joint and a lateral single-use thermal exchange component configured to provide temperature-based therapy to a lateral area of the joint.

6. The device of claim 1 , wherein the single-use thermal exchange component includes a heat source configured to provide heat therapy to the joint.

7. The device of claim 6 , wherein the heat source includes a heating mixture configured to undergo an exothermic reaction that produces heat when exposed to air.

8. The device of claim 1 , wherein the single-use thermal exchange component includes a cooling source configured to provide cooling therapy to the joint.

9. The device of claim 8 , wherein the cooling source includes a mixture configured to undergo an endothermic reaction.

10. The device of claim 1 , wherein the electromagnetic stimulator is configured to generate the electromagnetic field within the joint that coincides in duration with the temperature-based therapy to the joint.

11. A method for providing therapeutic treatment to a joint, the method comprising:

providing a cuff positionable around the joint, the cuff including:

an electromagnetic stimulator configured to provide an electromagnetic field within the joint; and

a single-use thermal exchange component removably coupled to the cuff and configured to provide temperature-based therapy to the joint;

receiving, using the electromagnetic stimulator, a signal from a signal from a signal generator;

generating, using the electromagnetic stimulator, an electromagnetic field within the joint using the received signal; and

providing temperature-based therapy to the joint using the single-use thermal exchange component;

containing the single-use thermal exchange component in a disposable housing configured to be removably mechanically coupled to a receptacle on the cuff; and

wherein removably mechanically coupling the disposable housing to the receptacle on the cuff is configured to enable the generating the electromagnetic field within the joint.

12. The method of claim 11 , wherein the generating the electromagnetic field within the joint includes using a coil.

13. The method of claim 11 , wherein the generating the electromagnetic field within the joint includes generating a pulsed electromagnetic field within the joint.

14. The method of claim 11 , wherein the generating the electromagnetic field within the joint includes generating an electromagnetic field within a medial area of the joint using a medial coil and generating an electromagnetic field within a lateral area of the joint using a lateral coil.

15. The method of claim 11 , wherein the providing the temperature-based therapy to the joint includes providing temperature-based therapy to a medial area of the joint using a medial single-use thermal exchange component and providing temperature-based therapy to a lateral area of the joint using a lateral single-use thermal exchange component.

16. The method of claim 11 , wherein the providing the temperature-based therapy to the joint includes providing heat therapy to the joint.

17. The method of claim 11 , wherein the providing the temperature-based therapy to the joint includes providing cooling therapy to the joint.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 16, 2010
From: SHAM, KIN-JOE; SAVELA, JARED JON
To: ORTHOCOR MEDICAL, INC.
Reel/Frame 025002/0803 →
Continuity (4)
Continuation In Part 12104007 · Apr 16, 2008
Provisional Application 60927354 · May 3, 2007
Provisional Application 60983653 · Oct 30, 2007
Related Publication 20110004261A1 · Jan 6, 2011