Hip traction device and methods

• US 9,801,773 B2
• Filed: 10/25/2010
• Issued: 10/31/2017
• Est. Priority Date: 11/12/2009
• Status: Expired due to Fees

• Current Assignee: Tony Rocklin
• Original Assignee: Tony Rocklin
• Inventors: Rocklin, Tony
• Primary Examiner(s): PATEL, TARLA R
• Application Number:
  US12/911,659
• Publication Number:
  US 20110112455A1
• Time in Patent Office: 2,563 Days
• Field of Search: 602 1, 602 60, 602 41, 602 61- 62, 602 27- 40, 482 79, 482142, 482148, 482 70- 72, 482146-147
• CPC Class Codes: A61H 1/0218 Drawing-out devices
• CPC Class Codes: A61H 1/0222 Traction tables A61H1/0229 take precedence
• CPC Class Codes: A61H 1/0244 Hip A61H1/0255 takes precedence
• CPC Class Codes: A61H 2201/0161 Size reducing arrangements when not in use, for stowing or transport
• CPC Class Codes: A61H 2201/018 By limiting the applied torque or force
• CPC Class Codes: A61H 2201/0184 by raising an alarm
• CPC Class Codes: A61H 2201/1246 by piston-cylinder systems
• CPC Class Codes: A61H 2201/1253 driven by a human being, e.g. hand driven
• CPC Class Codes: A61H 2201/1642 Holding means therefor
• CPC Class Codes: A61H 2201/1664 linear
• CPC Class Codes: A61H 2201/5007 computer controlled
• CPC Class Codes: A61H 2201/5012 using the internet
• CPC Class Codes: A61H 2201/5038 freely programmable by the user
• CPC Class Codes: A61H 2201/5071 Pressure sensors
• CPC Class Codes: A61H 2201/5097 wireless
• CPC Class Codes: A61H 2203/0437 with stretched legs, like in a bed
• CPC Class Codes: A61H 2203/0493 by hanging the patient upside down or inclined downwardly

Abstract

A hip traction device and associated methods is disclosed. Such a device may include a base having a proximal end and a distal end, a guide coupled to the base, a carrier configured to move along the guide, a tensioner coupled to the base and configured to provide a force to the carrier to move the carrier toward the distal end of the base, causing a leg to be put in tension, and a single body coupling mechanism being removably attached to the carrier and being configured to securely attach to a lower portion of a leg when the body coupling mechanism is detached from the carrier.

Claims

1. A hip traction device comprising:

a base having a proximal end that engages a user'"'"'s buttock and a distal end;

a guide coupled to the base that defines an axis of motion in-line with the proximal end of the base that engages the user'"'"'s buttock;

a carrier configured to move along the guide in the axis of motion;

a tensioner coupled to the base and configured to provide a force to the carrier to move the carrier toward the distal end of the base; and

a single body coupling mechanism attached to the carrier and being configured to attach securely to a portion of a user'"'"'s leg,

wherein when the user'"'"'s buttock is engaged with the proximal end of the base and the user'"'"'s leg is attached to the carrier via the body coupling mechanism, movement of the carrier toward the distal end of the base creates tension in the user'"'"'s leg that tractions the user'"'"'s hip.

2. The traction device of claim 1, further comprising a cover to protect the hip traction device during transit that at least partially encloses an underside of the base.

3. The traction device of claim 2, wherein the cover comprises a top cover and a bottom cover.

4. The traction device of claim 3, wherein the top cover is integrated with the base.

5. The traction device of claim 1, wherein the tensioner comprises a pneumatic cylinder.

6. The traction device of claim 5, wherein the tensioner further comprises a pump to pressurize the pneumatic cylinder.

7. The traction device of claim 6, wherein the pump is a hand pump.

8. The traction device of claim 6, wherein the pump is an electric pump.

9. The traction device of claim 8, further comprising a controller configured to execute a duty cycle by controlling at least one of a force amount and a duration provided by the tensioner to the carrier.

10. The traction device of claim 1, wherein tensioner comprises a hydraulic cylinder.

11. The traction device of claim 1, further comprising a controller configured to execute a duty cycle by controlling at least one of a force amount and a duration provided by the tensioner to the carrier.

12. The traction device of claim 1, wherein the body coupling mechanism comprises a bracket for removably attaching to the carrier, and further wherein the carrier comprises a receiving portion configured to engage with the bracket for removably attaching to the body coupling mechanism.

13. The traction device of claim 12, wherein the bracket comprises a hook and the receiving portion comprises a catch configured to engage with the hook.

14. The traction device of claim 12, wherein the receiving portion comprises a hook and the bracket comprises a catch configured to engage with the hook.

15. The traction device of claim 1, wherein the tensioner provides the force to the carrier via a member in compression.

16. The traction device of claim 1, wherein the tensioner provides the force to the carrier via a member in tension.

17. The traction device of claim 1, wherein the portion of a leg to be securely attached comprises a foot, ankle, shin, and calf, or combination thereof, and further wherein the body coupling mechanism comprises a boot or sleeve configured to attach securely to the foot, ankle, shin, and calf, or combination thereof.

18. The traction device of claim 1, wherein the force provided by the tensioner to the carrier is limited to a predetermined maximum force.

19. The traction device of claim 1, wherein the force provided by the tensioner to the carrier is adjustable.

20. The traction device of claim 1, wherein the engagement of the proximal end of the base and the user'"'"'s buttocks is configured to prevent the user'"'"'s buttocks from moving toward the distal end of the base due to tension in the leg.

21. The traction device of claim 1, wherein the base is held in place on a support surface, at least in part, by a user'"'"'s weight.

22. The traction device of claim 1, wherein a portion of the base in contact with a support surface comprises friction-enhancing features.

23. The traction device of claim 1, wherein the base is at an angle of between 0 and 45 degrees relative to a support surface for a user of the traction device.