Method and apparatus for maintaining the position of body parts

• US 5,595,563 A
• Filed: 09/05/1995
• Issued: 01/21/1997
• Est. Priority Date: 09/05/1995
• Status: Expired due to Fees

• Current Assignee: Pascal R. Moisdon
• Original Assignee: Roger G.F. Moisdon
• Inventors: Moisdon, Roger G. F.
• Primary Examiner(s): Buiz, Michael Powell
• Assistant Examiner(s): LEONARDO, MARK
• Application Number:
  US08/523,265
• Time in Patent Office: 504 Days
• Field of Search: 606/61, 606/60, 606/105, 128/899, 600/12, 446/129
• US Class Current: 600/12
• CPC Class Codes: A61B 17/8866 for gripping or pushing bones, e.g. approximators joint distractors A61B17/025
• CPC Class Codes: Y10S 606/907 Composed of particular material or coated

Abstract

A method for maintaining the normal position of body parts includes attaching a positioning device to opposite sides of body parts abnormally approaching each other too closely. The positioning device is adjusted for repositioning the body parts to a normal position. An apparatus for maintaining the normal position of body parts includes a positioning device to be placed in the vicinity of opposite sides of body parts abnormally approaching each other too closely. The positioning device is fixed in place relative to the body parts. The positioning device is adjustable for repositioning the body parts to a normal position. The apparatus may be used in combination with body parts.

Claims

1. A method for repositioning integral bones to a desired position, which comprises attaching a magnetic positioning device to opposite sides of the integral bones, and adjusting the positioning device for repositioning the bones to the desired position.

2. The method according to claim 1, which comprises performing the attaching step by attaching magnets of the positioning device to the opposite sides of at least two of the bones.

3. The method according to claim 2, which comprises orienting north and south poles of the magnets relative to each other, for repositioning the bones.

4. The method according to claim 2, which comprises placing the magnets into implantable containers, and performing the attaching step by attaching the containers to the bones.

5. The method according to claim 1, which comprises inserting temporarily magnetizable material of the positioning device into the opposite sides of at least two body parts, and approaching the material with a magnetizer, for repositioning the body parts.

6. The method according to claim 1, which comprises attaching magnets of the positioning device to opposite sides of a foot, orienting north and south poles of the magnets towards each other on one side of the foot and away from each other on the other side of the foot, for repositioning the body parts.

7. The method according to claim 1, which comprises implanting sheet magnets at ends of bones in a joint in a mutually repulsive position, for repositioning the body parts.

8. The method according to claim 1, which comprises implanting disk-shaped magnets into chambers formed in adjacent vertebrae in a mutually repulsive position, for repositioning the body parts.

9. The method according to claim 1, which comprises attaching an arm to a bone at a fulcrum, attaching a first magnet to the arm, attaching a second magnet to a body part to be controlled, and placing the magnets near each other, for repositioning the body part.

10. The method according to claim 1, which comprises supporting a first magnet on a muscle, and attaching a second magnet to a body part in the vicinity of the first magnet with like poles of the magnets facing each other, for repulsing the second magnet with the first magnet when the muscle is contracted.

11. The method according to claim 1, which comprises placing magnetic rings over a limb on opposite sides of a joint in the limb, and adjusting relative circumferential positions of the rings causing the rings to attract or repel each other, for repositioning the limb.

12. The method according to claim 1, which comprises placing a base over a limb on one side of a joint in the limb, attaching one end of a spring to the base, attaching another end of the spring to the limb on an opposite side of the joint, and coiling the spring to produce a desired force, for repositioning the limb.

13. The method according to claim 1, which comprises curving one end of a spring around a base of a limb, passing another end of the spring through a nail on the limb, and adjusting coils of the spring around the limb, for repositioning the limb.

14. The method according to claim 1, which comprises performing the attaching step by implanting a positioning device in the form of sleeve-shaped magnets into one of the bones with like poles of the magnets facing each other in a self-centering, mutually repulsive position, for repositioning the bones.

15. A method for repositioning body parts to a desired position, which comprises placing magnets of a positioning device in magnetic sleeves, attaching the magnetic sleeves to opposite sides of at least two body parts, and adjusting the positioning device for repositioning the body parts to the desired position by rotating the magnets in the magnetic sleeves.

16. A method for repositioning body parts to a desired position, which comprises placing magnets of a positioning device into implantable containers, pressing an at least partly magnetic latch into a hole formed in the bottom of one of the magnets with a spring disposed between the bottom of one of the containers and the bottom of the magnet, attaching the containers to opposite sides of at least two body parts, and adjusting the positioning device for repositioning the body parts to the desired position by approaching the latch with a magnetic tool causing the latch to exit the hole and freeing the magnet for rotation.

17. A method for reposition body parts to a desired position, which comprises attaching a positioning device to opposite sides of body parts by implanting rod-shaped magnetic positioners into adjacent vertebrae, and adjusting the positioning device by adjusting the position of the magnetic positioners with a wrench for repositioning the body parts to the desired position.

18. An apparatus for repositioning integral bones to a desired position, comprising a magnetic positioning device to be placed in the vicinity of opposite sides of the integral bones, and means for fixing said positioning device in place relative to the bones, said positioning device being adjustable for repositioning the bones to the desired position.

19. The apparatus according to claim 18, wherein said positioning device includes magnets to be attached to the opposite sides of at least two bones.

20. The apparatus according to claim 19, wherein said magnets have north and south poles being oriented relative to each other, for repositioning the bones.

21. The apparatus according to claim 18, wherein said positioning device includes temporarily magnetizable material being inserted into the opposite sides of at least two body parts, and a magnetizer approaching said material, for repositioning the body parts.

22. The apparatus according to claim 19, wherein said positioning device includes implantable containers surrounding said magnets and being attached to the bones.

23. The apparatus according to claim 18, wherein said positioning device has magnets and brackets fastened to said magnets for attaching said magnets to opposite sides of a foot with north and south poles of said magnets being oriented towards each other on one side of the foot and away from each other on the other side of the foot, for repositioning the body parts.

24. The apparatus according to claim 18, wherein said positioning device includes sheet magnets to be implanted at ends of bones in a joint in a mutually repulsive position, for repositioning the body parts.

25. The apparatus according to claim 18, wherein said positioning device includes disk-shaped magnets to be implanted into chambers formed in adjacent vertebrae in a mutually repulsive position, for repositioning the body parts.

26. The apparatus according to claim 18, wherein said positioning device includes sleeve-shaped magnets to be implanted into one of the bones with like poles of the magnets facing each other in a self-centering, mutually repulsive position, for repositioning the body parts.

27. The apparatus according to claim 18, including an arm to be attached to a bone at a fulcrum, a first magnet attached to said arm, and a second magnet to be attached to a body part to be controlled, said magnets being placed near each other, for repositioning the body part.

28. The apparatus according to claim 18, including a first magnet to be supported on a muscle, and a second magnet to be attached to a body part in the vicinity of said first magnet with like poles of said magnets facing each other, for repulsing said second magnet with said first magnet when the muscle is contracted.

29. The apparatus according to claim 18, including magnetic rings to be placed over a limb on opposite sides of a joint in the limb and circumferentially adjusted in position causing said rings to attract or repel each other, for repositioning the limb.

30. The apparatus according to claim 18, including a base to be placed over a limb on one side of a joint in the limb, a spring having one end attached to said base and another end to be attached to the limb on an opposite side of the joint, said spring being coiled to produce a desired force, for repositioning the limb.

31. The apparatus according to claim 18, including a spring having one end being curved around a base of a limb, another end being passed through a nail on the limb and coils being wrapped around the limb and adjustable, for repositioning the limb.

32. An apparatus for repositioning body parts to a desired position, comprising a positioning device including magnets and magnetic sleeves surrounding said magnets and being attached to opposite sides of at least two body parts, and means for fixing said positioning device in place relative to the body parts, said positioning device being adjustable for repositioning the body parts to the desired position by rotating said magnets in said magnetic sleeves.

33. An apparatus for repositioning body parts to a desired position, comprising a positioning device including magnets, implantable containers surrounding said magnets and being attached to opposite sides of at least two body parts, an at least partly magnetic latch, and a spring disposed between a bottom of one of said containers and a bottom of one of said magnets for pressing said latch into a hole formed in said bottom of said magnet;

means for fixing said positioning device in place relative to the body parts; and

a magnetic tool causing said latch to exit said hole upon approaching said latch, for freeing said magnet for rotation to adjust said positioning device for repositioning the body parts to the desired position.

34. An apparatus for repositioning body parts to a desired position, comprising a positioning device to be placed in the vicinity of opposite sides of body parts, said positioning device including rod-shaped magnetic positioners to be implanted into adjacent vertebrae, and a wrench for adjusting a position of said magnetic positioners, for repositioning the body parts to the desired position;

and means for fixing said positioning device in place relative to the body parts.

35. A method for shaping an integral bone, which comprises attaching a magnetic shaping device to the integral bone, and adjusting the shaping device for modification of the shape of the bone.

36. The method according to claim 35, which comprises placing a magnet of the shaping device along the bone creating an attractive force.

37. The method according to claim 35, which comprises placing magnets of the shaping device at opposite sides of the bone.

38. An apparatus for shaping an integral bone, comprising a magnetic shaping device to be placed in the vicinity of opposite sides of the integral bone to be shaped, and means for fixing said shaping device in place relative to the bone, said shaping device being adjustable for modifying the shape of the bone.

39. The apparatus according to claim 38, wherein said shaping device includes a magnet placed along the bone creating an attractive force.

40. The apparatus according to claim 38, wherein said shaping device includes magnets at opposite sides of the bone.

41. A method for repositioning bones to a desired position, which comprises attaching a positioning device to opposite sides of the bones by implanting magnetic positioners into the bones in the form of adjacent vertebrae, and adjusting the positioning device for repositioning the bones by adjusting the position of the magnetic positioners with a wrench.

42. An apparatus for repositioning bones to a desired position, comprising a positioning device to be placed in the vicinity of opposite sides of the bones, and means for fixing said positioning device in place relative to the bones, said positioning device being adjustable for repositioning the bones to the desired position, said positioning device including magnetic positioners to be implanted into adjacent bones in the form of vertebrae, and a wrench for adjusting a position of said magnetic positioners, for repositioning the bones.