Orthopedic devices with compressive elastomer formed directly onto a base material

• US 20070021706A1
• Filed: 07/20/2005
• Published: 01/25/2007
• Est. Priority Date: 07/20/2005
• Status: Abandoned Application

• Current Assignee: Wellgate Products LLC (Lil' Drug Store Products, Inc.)
• Original Assignee: Wellgate Products LLC (Lil' Drug Store Products, Inc.)
• Inventors: Stearns, Jeffrey, Braunstein, Sam
• Application Number:
  US11/185,333
• Publication Number:
  US 20070021706A1
• Time in Patent Office: Days
• US Class Current: 602/63
• CPC Class Codes: A61F 5/0109 Sleeve-like structures

Abstract

Orthopedic support devices are provided that include a first layer of elastomeric material is attached directly atop or around a layer of a spacer material, wherein the first layer provides support and/or compression, and the second layer provides breathability and wicking and wherein characteristics of the first layer can be varied in order to vary the location, amount and/or level of compression provided by the support device.

Claims

1. An orthopedic support device, comprising:

a support body, wherein the support body is formed of at least two different materials, wherein a first of the at least two different materials is formed directly onto a second of the at least two different materials, and wherein at least the first of the at least two different materials provides targeted compression and a substantially free range of movement to a body part when the support device is worn so as to support the body part, and wherein at least the first of the at least two different materials has at least one of a different modulus and a different hardness than at least the second of the at least two different materials.

2. The orthopedic support device of claim 1, wherein the first of the at least two different materials is an elastomeric material.

3. The orthopedic support device of claim 2, wherein the elastomeric material has a hardness in the range of about Shore 00-30 to about Shore A-50.

4. The orthopedic support device of claim 1, wherein the support body is a sleeve.

5. The orthopedic support device of claim 4, wherein the sleeve has an inner layer and an outer layer, the inner layer being formed of the second of the two different materials and the outer layer being formed of the first of the two different materials.

6. The orthopedic support device of claim 5, wherein the outer layer surrounds only a portion of the inner layer.

7. The orthopedic support device of claim 5, wherein the inner layer is longer than the outer layer.

8. The orthopedic support device of claim 5, wherein the outer layer is formed so as to have a substantially repeating pattern.

9. The orthopedic support device of claim 8, wherein the repeating pattern is a web-like pattern, and wherein a plurality of openings are defined within the outer layer.

10. The orthopedic support device of claim 5, wherein at least one predetermined portion of the outer layer has a thickness greater than the remainder of the outer layer.

11. The orthopedic support device of claim 6, wherein the outer layer is formed as a first shaped buttress.

12. The orthopedic support device of claim 11, wherein a second shaped buttress is formed on the inside of the inner layer.

13. The orthopedic support device of claim 12, wherein the first shaped buttress and the second shaped buttress have substantially identical shapes and dimensions.

14. The orthopedic support device of claim 12, wherein each of the first shaped buttress and the second shaped buttress has a substantially shieldlike shape with an opening defined therein.

15. The orthopedic support device of claim 12, wherein a layer of a third of the at least two different materials is provided between the first shaped buttress and the second shaped buttress.

16. The orthopedic support device of claim 15, wherein the first of the at least two different materials is an elastomeric material, the second of the at least two different materials is a resilient material, and the third of the at least two different materials is a mesh material.

17. The orthopedic support device of claim 12, wherein the first shaped buttress is thicker than the second shaped buttress.

18. The orthopedic support device of claim 12, wherein the first shaped buttress has a lower hardness than the second shaped buttress.

19. The orthopedic support device of claim 1, wherein the support body is a support buttress to which a strap is attached.

20. The orthopedic support device of claim 19, wherein the strap comprises:

a first strap portion formed of hook material; and

a second strap portion formed of a loop material.

21. The orthopedic support device of claim 20, wherein the support buttress comprises:

a first, top side including first and second raised portions formed at least partially of the first of the at least two different materials, wherein a strap guide area formed at least partially of the second of the at least two different materials is defined between the first raised portion and the second raised portion and is configured to accept the strap; and

a second, underside including a raised inner segment formed of the first of the at least two different materials and an outer segment surrounding the inner segment and being formed at least partially of the second of the at least two different materials.

22. The orthopedic support device of claim 20, wherein the first strap portion includes a D-ring.

23. The orthopedic support device of claim 20, wherein the support buttress has a substantially bowtie shape.

24. An orthopedic support sleeve, comprising:

an inner layer formed of a predetermined material; and

an outer layer directly attached to the inner layer and formed of a different predetermined material, wherein the outer layer predetermined material has a different modulus than the inner layer predetermined material, and wherein the outer layer has a predetermined pattern and a plurality of openings defined therein, and wherein the outer layer provides targeted compression and a substantially free range of movement to a body part when the support sleeve is worn so as to support the body part.

25. The orthopedic support sleeve of claim 24, wherein at least one predetermined portion of the outer layer has a thickness greater than the remainder of the outer layer.

26. An orthopedic support sleeve, comprising:

a sleeve body having an inner side and an outer side, wherein the sleeve body is made of a predetermined material and has a sleeve body opening;

a first buttress having a first buttress opening, wherein the first buttress is formed directly onto at least a portion of the inner side of the sleeve body such that at least a portion of the first buttress opening overlaps at least a portion of the sleeve body opening, and wherein the first buttress is made of a predetermined material that is different than the predetermined material of the sleeve body and that has a different hardness than the predetermined material of the support body, and wherein the first buttress provides targeted compression and a substantially free range of movement to a body part when the support sleeve is worn so as to support the body part.

27. The orthopedic support sleeve of claim 26, further comprising:

a second buttress having a second buttress opening, wherein the second buttress is in communication with at least a portion of the outer side of the sleeve body such that at least a portion of the second buttress opening overlaps at least a portion of the sleeve body opening, and wherein the second buttress is made of a predetermined material that is different than the predetermined material of the sleeve body and that has a different hardness than the predetermined material of the sleeve body.

28. An orthopedic support strap device, comprising:

a support buttress, wherein the support buttress comprises;

a first, top side including first and second raised portions formed of a predetermined material, wherein a strap guide is defined between the first and second raised portions and is formed at least partially of a predetermined material that is different than the predetermined material of the first and second raised portion and that has a different elastic hardness than the predetermined material of the first and second raised portions; and

a second, underside; and

a strap portion attached to the top side of the support buttress.

29. The orthopedic support strap of claim 28, wherein the second, underside of the support strap includes a raised inner segment formed at least partially of the same material as the predetermined material of the first and second raised portions and an outer segment surrounding the inner segment and being formed at least partially of the same material as the strap guide, wherein the raised inner segment provides targeted compression and a substantially free range of movement to a body part when the support sleeve is worn so as to support the body part.

30. An orthopedic support device, comprising:

a support body, wherein the support body is formed of at least two different materials, wherein a first of the at least two different materials is formed directly onto a second of the at least two different materials by transfer molding, and wherein at least the first of the at least two different materials provides targeted compression and a substantially free range of movement to a body part when the support device is worn so as to support the body part, and wherein at least the first of the at least two different materials has at least one of a different modulus and a different hardness than at least the second of the at least two different materials.