Inflatable device and method for using the device

• US 6,422,983 B1
• Filed: 10/04/1999
• Issued: 07/23/2002
• Est. Priority Date: 10/04/1999
• Status: Expired due to Term

• Current Assignee: BOSU Fitness, LLC
• Original Assignee: DW Fitness, LLC
• Inventors: Weck, David S.
• Primary Examiner(s): Donnelly, Jerome W.
• Application Number:
  US09/411,997
• Time in Patent Office: 1,023 Days
• Field of Search: 297/452.41, 565/53, 565/4, 570/6, 482/23, 482/30, 482/31, 482/142, 482/130, 482/146, 482/147, 482/77, 482/148
• US Class Current: 482/147
• CPC Class Codes: A63B 2022/0033 Lower limbs performing together the same movement, e.g. on a single support element
• CPC Class Codes: A63B 21/0004 Exercising devices moving as a whole during exercise bar bells or dumb bells A63B21/072; on wheels A63B22/20
• CPC Class Codes: A63B 22/18 with elements, i.e. platforms, having a circulating, nutating or rotating movement, generated by oscillating movement of the user, e.g. platforms wobbling on a centrally arranged spherical supporthoop exercising apparatus A63B19/00; eccentric weights put into orbital motion by nutating movement of the user A63B21/0608; pots rotating or rocking by moving the whole body A63G23/00
• CPC Class Codes: A63B 2208/0233 in 90/90 position, like on a chair

Abstract

An inflatable device can be used for physical therapy, conditioning or training. The device has a support platform and a flexible member. The flexible member is affixed to, and has a bowl-shaped distention projecting from, one side of the platform. This flexible member is inflatable to a pressure for supporting a person. The device is inflated before placing at least some of the weight of a person on the device. When the person wishes to later change the characteristics of the device, the pressure in the inflatable device can be changed to change its stability.

Claims

1. A device for physical therapy, conditioning or training, comprising:

a support platform having a first side and a second side, the second side of the platform structured and arranged for stable resting on the ground;

an inflatable, flexible member affixed to and extending upwards over the first side of the platform, said flexible member being substantially hemispherical when affixed to the platform and inflated; and

a clamp clamping the flexible member in between the clamp and support platform to affix the flexible member to the platform such that the flexible member extends upwards over the first side.

2. A device according to claim 1 wherein said flexible member is elastomeric.

3. A device according to claim 1 wherein said platform has a substantially circular border.

5. A device according to claim 1 comprising:

valve means adapted to communicate a source of pressure for changing pressure within said flexible member, in order to adjust said device and change its support stability.

7. A device according to claim 5 wherein said valve means is located on said platform.

8. A device according to claim 5 wherein said valve means is centrally located on said platforms.

11. A device according to claim 1 wherein said flexible member comprises a sheet-like member.

16. A device according to claim 1 wherein said flexible member comprises:

a plurality of domes attached to one side of said platform.

4. A device for physical therapy, conditioning or training, comprising:

a support platform having a border; and

a flexible member affixed to, and having a bowl-shaped distention projecting from one side of, said platform, said flexible member being inflatable to a pressure for supporting a person and the border of said platform being rolled in a direction away from the flexible member.

34. The device of claim 4 further including an element secured to said platform, the flexible member being sandwiched between the element and the platform such that the flexible member is affixed to said platform.

35. The device of claim 34 wherein the platform has an outside and an inside face, the element being secured to the inside face of said platform.

36. The device of claim 4 further including an annular bead peripherally secured to the platform.

37. The device of claim 36 wherein the flexible member is sandwiched between the bead and the platform.

38. The device according to claim 37, wherein the platform has an inside and an outside face, the bead being attached upon the outside face of the platform.

6. A device for physical therapy, conditioning or training, comprising:

a support platform having two sides, one side of the platform structured and arranged for stable resting on the ground;

a flexible member affixed to, and having a bowl-shaped distention projecting from the other side of, said platform, said flexible member being inflatable to a pressure for supporting a person and being substantially hemispherical before bearing a load; and

valve means adapted to communicate a source of pressure for changing pressure within said flexible member, in order to adjust said device and change its support stability and wherein said valve means is located on said flexible member.

9. A device according to claim 6 wherein said platform has an outer support surface adapted for standing upon.

10. A device for physical therapy, conditioning or training, comprising:

a support platform having two sides, one side of the platform structured and arranged for stable resting on the ground;

a flexible member affixed to, and having a bowl-shaped distention projecting from the other side of, said platform, said flexible member being inflatable to a pressure for supporting a person and being substantially hemispherical before bearing a load; and

valve means adapted to communicate a source of pressure for changing pressure within said flexible member, in order to adjust said device and change its support stability;

wherein said platform has an outer support surface adapted for standing upon and said flexible member has an outside surface adapted for standing upon.

12. A device for physical therapy, conditioning or training, comprising:

a support platform having two sides, one side of the platform structured and arranged for stable resting on the ground;

a flexible member comprising a sheet-like member being affixed to, and having a bowl-shaped distention projecting from the other side of, said platform, said flexible member being inflatable to a pressure for supporting a person and being substantially hemispherical before bearing a load; and

affixing means for affixing said sheet-like member to said platform.

13. A device for physical therapy, conditioning or training, comprising:

a support platform having two sides, one side of the platform structured and arranged for stable resting on the ground;

a flexible member affixed to, and having a bowl-shaped distention projecting from the other side of, said platform, said flexible member being inflatable to a pressure for supporting a person and being substantially hemispherical before bearing a load; and

an annular bead peripherally secured to said platform.

14. A device for physical therapy, conditioning or training, comprising.

a support platform;

an annular bead peripherally secured to said platform;

a flexible member affixed to, and having a bowl-shaped distention projecting from one side of, said platform, said flexible member being sandwiched between said bead and said platform and being inflatable to a pressure for supporting a person.

15. A device according to claim 14 wherein said platform has an inside and an outside face, said bead being attached upon said outside face of said platform.

21. The device of claim 4 or 14 wherein an edge of the support platform rises beyond the surface of the other side of the support platform so that the center of the other side does not contact the ground when the other side is placed on a ground plane, the other side being opposite to said one side.

22. The device of claim 4 or 14 wherein the support platform further includes an annular bead affixed to the edges of the support platform such that the annular bead rises above the surface of the other side of the support platform.

23. The device of claim 4 or 14 wherein the flexible member is elastomeric.

24. The device of claim 4 or 14 wherein the platform has a substantially circular border.

26. The device of claim 4 or 14 wherein the flexible member is substantially hemispherical before bearing a load.

27. The device of claim 4 or 14 further including a valve adapted to communicate a source of pressure for changing pressure within said flexible member, in order to adjust said device and change its support stability.

28. The device of claim 27, wherein the valve is located on the flexible member.

29. The device of claim 27, wherein the valve is located on the platform.

30. The device of claim 27 wherein the valve is centrally located on the platform.

31. The device of claim 4 or 14 wherein the platform has an outer support surface adapted for standing upon.

32. The device of claim 4 or 14 wherein the flexible member has an outside surface adapted for standing upon.

33. The device of claim 4 or 14 wherein the flexible member comprises a sheet-like member.

17. A method for physical therapy, conditioning or training, employing an inflatable device having a flexible member distending from a platform, the method comprising the steps of:

inflating said inflatable device to form a domed surface adjacent a relatively flat surface;

supporting at least some of the weight of a person by compressing said inflatable device at or adjacent to the center of [on] said inflatable device;

removing the weight of the person;

changing the pressure in said inflatable device to change its stability; and

replacing at least some of the weight of a person on said inflatable device.

18. A method according to claim 17 comprising the step of:

laying said inflatable device down with the flexible member up before placing at least some of the weight of a person on said inflatable device.

19. A method according to claim 17 comprising the step of:

laying said inflatable device down with the platform up before placing at least some of the weight of a person on said inflatable device.

20. A method according to claim 17 wherein the step of changing the pressure is performed in a manner to change stability of said inflatable device.

25. The device of claim 17 wherein the border of said platform is rolled away from the flexible member.

39. A method of using a device for physical therapy, conditioning or training, the device comprising:

a support platform having a first side and a second side, the second side of the platform structured and arranged for stable resting on the ground;

an inflatable, flexible member affixed to and extending upwards over the first side of the platform, said flexible member being substantially hemispherical when affixed to the platform and inflated; and

a clamp clamping the flexible member in between the clamp and support platform to affix the flexible member to the platform such that the flexible member extends upwards over the first side;

said method comprising;

inflating the flexible member,

placing the support platform on the ground such that the platform is at rest and the flexible member projects away from the support platform and the ground, and

placing at least some of the weight of a person on the flexible member.

40. The method of claim 39 further including the step of changing the pressure in the flexible member after the step of placing at least some of the weight of a person on the flexible member.

42. The method of claim 39 wherein the device further includes an element secured to the platform, the flexible member being sandwiched between said element and said platform such that the flexible member is affixed to said platform.

41. A method of using a device for physical therapy, conditioning or training, comprising a support platform and flexible member affixed to, and having a bowl-shaped distention projecting from one side of, said platform, said flexible member being inflatable to a pressure for supporting a person and substantially hemispherical before bearing a load, said method comprising:

inflating the flexible member,

placing the support platform on the ground such that the platform is at rest and the flexible member projects away from the support platform and the ground, and

placing at least some of the weight of a person on the flexible member,

wherein the border of the platform is rolled in a direction away from the flexible member.

43. A method of using a device for physical therapy, conditioning or training, comprising a support platform and flexible member affixed to, and having a bowl-shaped distention projecting from one side of, said platform, said flexible member being inflatable to a pressure for supporting a person and substantially hemispherical before bearing a load, said method comprising:

inflating the flexible member,

placing the support platform on the ground such that the platform is at rest and the flexible member projects away from the support platform and the ground, and

placing at least some of the weight of a person on the flexible member,

wherein the device further includes an annular bead peripherally secured to the platform such that the flexible member is sandwiched between said bead and said platform.