Mobile lift system and method of use

• US 6,572,567 B1
• Filed: 09/28/2001
• Issued: 06/03/2003
• Est. Priority Date: 09/28/2001
• Status: Active Grant

• Current Assignee: Saltire Investment Corp.
• Original Assignee: Zevex (Moog Incorporated)
• Inventors: Carroll, Michael, Vance, Benjamin
• Primary Examiner(s): Hindenburg, Max F.
• Assistant Examiner(s): SZMAL, BRIAN SCOTT
• Application Number:
  US09/967,472
• Time in Patent Office: 613 Days
• Field of Search: 600/587, 600/483, 600/502, 600/520, 738/620.3, 738/620.42, 733/790.1, 733/790.2, 733/790.8, 273/440, 273/451, 482/92, 482/91, 482/121, 482/131, 482/6
• US Class Current: 600/587
• CPC Class Codes: A61B 5/224 Measuring muscular strength

Abstract

A mobile lift system includes a platform configured for receiving a patient, an attachment rail which extends from the platform, and an attachment member for holding a belt to the attachment rail, and for selectively moving to point along the rail at which the belt is attached. The attachment rail can be removably attached to the platform, or may be pivotable with respect to the platform to facilitate storage and transport of the mobile lift system.

Claims

1. A mobile lift system comprising:

a platform configured for having a patient stand thereon;

an attachment rail configured for attachment to the platform and extending therefrom; and

a belt attachment member selectively placeable along the attachment rail at predetermined distances from the platform.

2. The mobile lift system according to claim 1, further comprising a belt.

3. The mobile lift system according to claim 1, wherein the platform has a grid formed thereon.

4. The mobile lift system according to claim 1, wherein the attachment rail is selectively attachable to and removable from the platform.

5. The mobile lift system according to claim 1, further comprising means for attaching the attachment rail to the platform.

6. The mobile lift system according to claim 5, wherein the means for attaching comprises a fastener about which the attachment rail can pivot.

7. The mobile lift system according to claim 6, wherein the attachment rail is pivotable between a first position in which the attachment rail extends from the platform, and a second position in which the attachment rail is aligned along the platform.

8. The mobile lift system according to claim 5, wherein the means for attaching the attachment rail to the platform comprises a pin which engages the platform.

9. The mobile lift system according to claim 8, wherein the means for attaching the attachment rail to the platform further comprises a bracket attached to the attachment rail, and configured for receiving the pin therethrough.

10. The mobile lift system according to claim 5, wherein the means for attaching the attachment rail to the platform comprises an attachment post and an attachment post notch.

11. The mobile lift system according to claim 1, wherein the attachment rail has markings disposed thereon for determining location.

12. The mobile lift system according to claim 1, wherein the belt attachment member comprises a mechanism for selectively holding the belt attachment member at a set location along the attachment rail.

13. The mobile lift system according to claim 12, wherein the belt attachment member comprises a lever.

14. The mobile lift system according to claim 12, wherein the belt attachment member comprises a sleeve.

15. The mobile lift system according to claim 12, wherein the belt attachment member comprises a pin.

16. The mobile lift system according to claim 15, wherein the attachment rail comprises a plurality of holes.

17. The mobile lift system according to claim 1, wherein the attachment rail is slidable relative to the platform.

18. The mobile lift system according to claim 1, wherein the system further comprises at least one bracing member attached to the attachment rail.

19. The mobile lift system according to claim 18, wherein the bracing member is provided with a compressible material for engaging a flooring surface.

20. A mobile lift system comprising:

a platform configured for standing on by a user;

an attachment rail selectively attachable to the platform such that the attachment rail extends from the platform a predetermined distance;

an attachment member movable along the attachment rail to a number of predetermined locations; and

a belt attached to the attachment member.

21. The mobile lift system according to claim 20, wherein the platform has a notch and wherein the attachment rail has an attachment post which nests in the notch to secure the attachment rail to the platform.

22. The mobile lift system according to claim 20, wherein the platform has a receptacle, wherein the attachment rail has a bracket, and further comprising a pin for passing through the bracket and into the receptacle to secure the attachment rail to the platform.

23. The mobile lift system according to claim 20, wherein the attachment rail further comprises at least one bracing member.

24. A method for forming a mobile lift system, the method comprising:

selecting a platform;

positioning an attachment rail and an attachment member so that the attachment rail extends from the platform and so that the attachment member is movable to a number of locations along the attachment rail at varying distances from the platform.

25. The method according to claim 24, wherein the method comprises attaching the attachment rail to the platform.

26. The method according to claim 24, wherein the method comprises rotating the attachment rail relative to the platform.

27. The method according to claim 24, wherein the method comprises using an attachment rail having a plurality of marking disposed thereon for determining location of the attachment member.

28. A method for testing a patient comprising:

disposing the patient on a mobile lift system having a platform, an attachment rail extending from the platform, and an attachment member attached to a belt, the attachment member being movable to various locations along the attachment rail;

having the patient pull upwardly to cause the belt to pull upwardly against the attachment member when the attachment member is disposed at a first location;

moving the attachment member to a second location; and

having the patient pull upwardly to cause the belt to pull upwardly against the attachment member.

29. The method according to claim 28, wherein the method comprises recording the location of the attachment member and the force with which the patient pulled upwardly at that location.

30. The method according to claim 28, wherein the method further comprises moving the attachment member to a third location and having the patient pull upwardly to cause the belt to pull upwardly against the attachment member.

31. The method according to claim 30, wherein the method comprises recording the position of the third location and the force exerted by the patient.

32. The method according to claim 28, wherein the method further comprises maintaining the patient'"'"'s feet at a predetermined location on the platform.

33. The method according to claim 28, wherein the method further comprises detaching the attachment rail from the platform after testing of the patient is complete.

34. The method according to claim 28, wherein the method further comprises selecting an attachment rail having a bracing member disposed thereon for preventing lifting of the platform by mechanical leverage when the patient leans backward.