DEVICE AND METHOD FOR THE TREATMENT OF ADHESIVE CAPSULITIS

• US 20140024982A1
• Filed: 02/08/2012
• Published: 01/23/2014
• Est. Priority Date: 02/08/2011
• Status: Abandoned Application

• Current Assignee: Alasca Pty., Ltd.
• Original Assignee: Alasca Pty., Ltd.
• Inventors: Doyle, Max
• Application Number:
  US14/001,821
• Publication Number:
  US 20140024982A1
• Time in Patent Office: Days
• US Class Current: 601/89
• CPC Class Codes: A61F 5/019 Toe correcting or spreading devices
• CPC Class Codes: A61H 1/0281 Shoulder
• CPC Class Codes: A61H 2201/0123 on a door
• CPC Class Codes: A61H 2201/0126 on a wall
• CPC Class Codes: A61H 2201/149 rotation-linear or vice versa
• CPC Class Codes: A61H 2201/1635 Hand or arm, e.g. handle hand-held, A61H2201/0153; fore-arm support, A61H2003/006
• CPC Class Codes: A61H 2201/1669 moving along the body in a reciprocating manner
• CPC Class Codes: A61H 2201/5005 for controlling frequency distribution, modulation or interference of a driving signal
• CPC Class Codes: A61H 2201/5097 wireless
• CPC Class Codes: A61H 23/02 with electric or magnetic drive

Abstract

There is provided a device (100) for the treatment of adhesive capsulitis in a joint of a patient, the device (100) comprising a driven manipulation effector (115) adapted to contact a part of the body of the patient corresponding to the joint, wherein the device (100) is adapted such that the manipulation effector (115) moves in accordance with a point-to-point motion profile.

Claims

1. A device for the treatment of adhesive capsulitis in a joint of a patient, the device comprising a driven manipulation effector adapted to contact a part of the body of the patient corresponding to the joint, wherein the device is adapted such that the manipulation effector moves in accordance with a point-to-point motion profile.

2. A device as claimed in claim 1, wherein the device further comprises a driven oscillator and wherein the manipulation effector is coupled to the driven oscillator and adapted to manipulate the joint, and wherein the driven oscillator is adapted to displace the manipulation effector in accordance with the point-to-point motion profile.

3. A device as claimed in claim 1, wherein the manipulation effector is mechanically coupled to the driven oscillator.

4. A device as claimed in claim 1, wherein the manipulation effector is magnetically coupled to the driven oscillator.

5. A device as claimed in claim 1, wherein the point-to-point motion profile has a displacement of between 3 mm and 12 mm.

6. A device as claimed in claim 1, wherein the point-to-point motion profile has a displacement of between 5 mm and 10 mm.

7. A device as claimed in claim 1, wherein the point-to-point motion profile has a displacement of about 7.5 mm.

8. A device as claimed in claim 1, wherein the point-to-point motion profile has a period of between 0.015 s and 0.3 s.

9. A device as claimed in claim 1, wherein the point-to-point motion profile has a period of between 0.016 s and 0.9 s.

10. A device as claimed in claim 1, wherein the point-to-point motion profile has a period of between 0.017 s and 0.15 s.

11. A device as claimed in claim 1, wherein the point-to-point motion profile comprises:

a first phase of motion under constant acceleration;

a second phase of motion under zero acceleration; and

a third phase of motion under constant deceleration.

12. A device as claimed in claim 1, wherein the point-to-point motion profile comprises at least one phase of motion comprising a jerk motion.

13. A device as claimed in claim 12, wherein the point-to-point motion profile comprises:

a first phase of motion under increasing acceleration;

a second phase of motion under constant acceleration;

a third phase of motion under decreasing acceleration; and

a fourth phase of motion under zero acceleration.

14. A device as claimed in claim 13, wherein the point-to-point motion profile further comprises:

a fifth phase of motion under increasing deceleration;

a sixth phase of motion under constant deceleration; and

a seventh phase of motion under decreasing deceleration.

15. A device as claimed in claim 1, wherein the device further comprises a body and an anchor connected to the body and adapted for securement to a secured object.

16. A device as claimed in claim 1, wherein the manipulation effector is adapted for grasping by a hand of the patient.

17. A device as claimed in claim 1, wherein the manipulation effector comprises releasable attachment means adapted for attachment to a limb of the patient.

18. A device as claimed in claim 4, further comprising:

a motor; and

a drive shaft coupling the motor and the driven oscillator.

19. A device as claimed in claim 18, wherein the driven oscillator is mechanically coupled to the drive shaft by a crank adapted to impart a linear reciprocating motion upon the driven oscillator when the motor is in use.

20. A device as claimed in claim 19, wherein the drive shaft comprises a bearing surface having an axis offset from the axis of the drive shaft and wherein the crank bears against the bearing surface.

21. A device as claimed in claim 18, wherein the driven oscillator is mechanically coupled to the drive shaft at an attachment point offset from the axis of the drive shaft and adapted to impart a rotational motion upon the driven oscillator when the motor is in use.

22. A device as claimed in claim 4, further comprising an electromagnet being magnetically coupled to the driven oscillator and adapted to impart a reciprocating motion upon the driven oscillator in use.

23. A method of treatment for adhesive capsulitis in a joint of a limb of a patient, the method comprising the step of manipulating the limb of the patient in accordance with a point-to-point motion profile.

24. A method as claimed in claim 23, wherein the point-to-point motion profile has a displacement of between 3 mm and 12 mm.

25. A method as claimed in claim 23, wherein the point-to-point motion profile has a displacement of between 5 mm and 10 mm.

26. A method as claimed in claim 23, wherein the point-to-point motion profile has a displacement of about 7.5 mm.

27. A method as claimed in claim 23, wherein the point-to-point motion profile has a period of between 0.015 s and 0.3 s.

28. A method as claimed in claim 23, wherein the point-to-point motion profile has a period of between 0.016 s and 0.9 s.

29. A method as claimed in claim 23, wherein the point-to-point motion profile has a period of between 0.017 s and 0.15 s.

30. A method as claimed in claim 23, wherein the point-to-point motion profile comprises:

a first phase of motion under constant acceleration;

a second phase of motion under zero acceleration; and

a third phase of motion under constant deceleration.

31. A method as claimed in claim 23, wherein the point-to-point motion profile comprises at least one phase of motion comprising a jerk motion.

32. A method as claimed in claim 31, wherein the point-to-point motion profile comprises:

a first phase of motion under increasing acceleration;

a second phase of motion under constant acceleration;

a third phase of motion under decreasing acceleration; and

a fourth phase of motion under zero acceleration.

33. A method as claimed in claim 32, wherein the point-to-point motion profile further comprises:

a fifth phase of motion under increasing deceleration;

a sixth phase of motion under constant deceleration; and

a seventh phase of motion under decreasing deceleration.

34. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient comprises the step of placing the limb of the patient under longitudinal tension.

35. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient comprises the step of placing the limb of the patient under longitudinal compression.

36. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient comprises the step of manipulating the limb of the patient for a duration of between 10 seconds and 10 minutes.

37. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient in accordance with a point-to-point motion profile is repeated between 1 and 5 times.

38. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient in accordance with a point-to-point motion profile is repeated 3 times.

39. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient comprises the step of placing the patient in a supine position and manipulating the limb of the patient in a vertical direction.

40. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient comprises the step of placing the patient in a prone position and manipulating the limb of the patient in a vertical direction.

41. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient comprises the step of placing the patient in a seated position and manipulating the limb of the patient in a horizontal direction.

42. A method of treatment as claimed in claim 23, wherein the step of manipulating the limb of the patient comprises the step of placing the patient in a seated position and manipulating the limb of the patient in a vertical direction.

43. A method of treatment as claimed in claim 23, further comprising the steps of:

identifying one or more areas of sensitivity by applying gentle pressure to the tissue surrounding the joint;

massaging the one or more areas of sensitivity until the sensitivity decreases.

44. A method of treatment as claimed in claim 43, wherein the step of massaging the one or more areas of sensitivity comprises massaging the one or more areas of sensitivity for between 5 and 30 minutes.

45. A method of treatment as claimed in claim 43, wherein the step of massaging the one or more areas of sensitivity comprises massaging the one or more areas of sensitivity for between 15 and 25 minutes.

46. A method as claimed in claim 23, wherein the step of manipulating the limb of the patient in accordance with a point-to-point motion profile comprises the steps of:

providing a device having a driven oscillator and a manipulation effector mechanically coupled to the driven oscillator, wherein the driven oscillator is adapted to displace the manipulation effector in accordance with the point-to-point motion profile;

attaching the manipulation effector to the limb of the patient; and

operating the device to manipulate the limb.