Dynamic orthopedic braces

• US 6,592,538 B1
• Filed: 03/20/1998
• Issued: 07/15/2003
• Est. Priority Date: 03/20/1998
• Status: Expired due to Term

• Current Assignee: New York Society For The Ruptured and Crippled Manufacturing The Hospital For Special Surgery
• Original Assignee: New York Society For The Ruptured and Crippled Manufacturing The Hospital For Special Surgery
• Inventors: Hotchkiss, Robert N., Robie, Bruce H., Fritton, J. Chris, Lenhoff, Mark W., Deitch, Mark A.
• Primary Examiner(s): Lewis, Kim M.
• Application Number:
  US09/044,914
• Time in Patent Office: 1,943 Days
• Field of Search: 602/20, 602/21, 602/22, 602/13, 601/149-152
• US Class Current: 602/26
• CPC Class Codes: A61F 5/013 for the arms, hands or fingers A61F5/0118 takes precedence

Abstract

The present invention relates to a brace including a support member that is configured to the actual or desired shape of a user'"'"'s body part, a support structure for mounting the support member on a user, a variable force applicator for adjusting the amount of force to be applied by the support member and an indicator for displaying the force applied.

Claims

1. A brace comprising:

a first support member having inner and outer facing surfaces;

a second support member having an inner facing surface;

a support structure mounting said first and second support members so that said inner surface of said first support member faces said inner surface of said second support member, said support structure being adapted to be pivotally attached to a third support member;

a variable force applicator positioned between said outer facing surface of said first support member and said support structure to apply an amount of a variable force in a direction towards said second support member; and

an indicator displaying said amount of applied force.

2. The device of claim 1, wherein said force applicator is inflatable.

3. The brace according to claim 2, wherein the indicator displays the amount of pressure in the inflatable.

4. The device of claim 1, wherein said force applicator is mechanically adjusted.

5. The device of claim 1, wherein said indicator includes a sensor positioned between said force applicator and said support structure.

6. The device of claim 1, wherein said indicator includes a strain gage associated with said support structure.

7. The device of claim 1, wherein said indicator includes a torque wrench.

8. The device of claim 1, wherein said first support member is a dorsal support.

9. The device of claim 1, wherein said second support is a palmar support.

10. The device of claim 1, wherein said support structure is configured to receive a user'"'"'s hand.

11. The device of claim 10, wherein said support structure terminates in free ends for slidably mounting said second support member.

12. The device of claim 11, wherein said free ends respectively include slots for receiving respective ends of said second support member.

13. The device of claim 11, wherein said indicator is mounted within said support structure.

14. The device of claim 13, further including a third support member configured to receive a user'"'"'s arm and pivotally attached to said support structure.

15. The device of claim 14, wherein said third support member is configured to receive a volar surface of a user'"'"'s forearm.

16. The device of claim 11, further including a third support member configured to receive a user'"'"'s arm and pivotally attached to said support structure.

17. The device of claim 16, wherein said third support member includes at least one flexible and adjustable fastener to attach said third support to a user'"'"'s arm.

18. The device of claim 1, wherein the support structure comprises a housing terminating in free ends for supporting said second support member.

19. The device of claim 1, wherein said indicator further includes a sensor for sensing said amount of force and generating a signal therefor.

20. The device of claim 19, wherein said indicator further includes a power source.

21. The device of claim 20, wherein said indicator further includes a processing circuit for receiving and processing said generated signal.

22. The device of claim 21, wherein said processing circuit receives and processes a status signal from said power source.

23. The device of claim 1, wherein said indicator includes a display for indicating said amount of force.

24. The device of claim 1, wherein said indicator includes a display for indicating power source status.

25. The device of claim 1, wherein said first support member is formed from a synthetic material.

26. The device of claim 1, wherein said support structure comprises straps for positioning said first and second support members about a user'"'"'s knee.

27. The brace according to claim 1, wherein the indicator is removable.

28. The brace according to claim 1, wherein said first support is a pad configured to apply force to the metacarpals and distal carpus to align radius fractures.

29. A brace comprising:

a first support member having at least one section each of which has an outer surface;

a second support member having at least one section each of which has an outer surface;

releasable strapping affixed to said first and second support members;

a variable force applicator positioned between said outer surface of said first support member and said strapping to increase or decrease tension of said strapping; and

an indicator for displaying an amount of force applied by said first support member to said strapping.

30. The brace according to claim 29, wherein said first support member includes two sections.

31. The brace according to claim 30, wherein said member includes two sections respectively configured to fit a right and left rib/torso of a user.

32. The brace according to claim 29, wherein said second support member includes two sections.

33. The brace according to claim 32 wherein said member includes two sections attached to said strapping and configured to a back of a user.

34. The brace according to claim 29, wherein the indicator is removable.

35. The brace according to claim 29, wherein said force applicator is inflatable.

36. The brace according to claim 35, wherein the indicator displays the amount of pressure in the inflatable.

37. The brace according to claim 29, wherein said first support is a pad configured to apply force to the metacarpals and distal carpus to align radius fractures.

38. A brace comprising:

a first support member configured to fit a part of a user'"'"'s limb and being connected to releasable strapping for attaching to the user;

a variable force applicator associated with said first support member to increase or decrease pressure to the user by said support member;

said applicator applying a force substantially perpendicular to said user'"'"'s limb; and

an indicator for displaying an amount of said force applied by said first support member to the user.

39. The brace according to claim 38, wherein said first support is a pad configured to apply pressure to a knee of the user.

40. The brace according to claim 38, wherein said first support is a pad configured to apply pressure to an elbow of the user.

41. The brace according to claim 38, wherein said first support is a pad configured to apply pressure to a dorsum of the user.

42. The brace according to claim 38, wherein the indicator is removable.

43. The brace according to claim 38, wherein said force applicator is inflatable.

44. The brace according to claim 43, wherein the indicator displays the amount of pressure in the inflatable.

45. The brace according to claim 38, wherein said first support is a pad configured to apply force to the metacarpals and distal carpus to align radius fractures.

46. A brace comprising:

a first support member having inner and outer facing surfaces;

a second support member having an inner facing surface;

a support structure mounting said first and second support members so that said inner surfaces face one another;

a third support member configured to receive a user'"'"'s forearm which is pivotally attached to said support structure;

a variable force applicator positioned between said outer supporting surface of said first support member and said support structure to apply an amount of a variable force in a direction towards said second support member; and

an indicator displaying said amount of applied force.

47. The brace according to claim 46, wherein the indicator is removable.

48. The brace according to claim 46, wherein said force applicator is inflatable.

49. The brace according to claim 48, wherein the indicator displays the amount of pressure in the inflatable.

50. The brace according to claim 46, wherein said first support is a pad configured to apply force to the metacarpals and distal carpus to align radius fractures.

51. A hand brace comprising:

a hand support structure;

a first support member having inner and outer facing surfaces and mounted within said support structure for engaging an upper surface of a patient'"'"'s hand;

a second support member slidably mounted within said support structure and adapted to support a palmar surface of a patient;

a variable force applicator positioned between said outer facing surface of said first support member and said support structure to apply an amount of a variable force in a direction towards said second support member; and

an indicator displaying said amount of applied force.

52. The device according to claim 51, further including a third support member pivotally attached to said support structure.

53. The brace according to claim 51, wherein the indicator is removable.

54. The brace according to claim 51, wherein said force applicator is inflatable.

55. The brace according to claim 54, wherein the indicator displays the amount of pressure in the inflatable.

56. The brace according to claim 51, wherein said first support is a pad configured to apply force to the metacarpals and distal carpus to align radius fractures.

57. A hand brace comprising:

a hand support structure;

a first support member having inner and outer facing surfaces and mounted within said support structure for engaging a dorsal portion of a patient'"'"'s hand;

a second support member slidably mounted within said support structure and adapted to support a palmar portion of a patient'"'"'s hand;

an inflatable force applicator positioned between outer facing surface of said first support member and said support structure to apply an amount of a variable force in a direction towards said second support member; and

an indicator displaying said amount of applied force.

58. The device of claim 57, wherein said support structure is configured to receive a user'"'"'s hand.

59. The device of claim 57, wherein said support structure terminates in free ends for slidably mounting said second support member.

60. The device of claim 59, wherein said free ends respectively include slots for receiving respective ends of said second support member.

61. The device of claim 57, further including a third support member configured to receive a user'"'"'s arm and pivotally attached to said support structure.

62. The device of claim 57, wherein said indicator includes a sensor positioned between said force applicator and said support structure.

63. The brace according to claim 57, wherein the indicator is removable.

64. The brace according to claim 57, wherein said force applicator is inflatable.

65. The brace according to claim 64, wherein the indicator displays the amount of pressure in the inflatable.

66. The brace according to claim 57, wherein said first support is a pad configured to apply force to the metacarpals and distal carpus to align radius fractures.