Supportive structure and circulation enhancing apparatus

• US 20070055188A1
• Filed: 05/30/2006
• Published: 03/08/2007
• Est. Priority Date: 11/30/2003
• Status: Abandoned Application

• Current Assignee: Clarendon House, Flowmedic Limited
• Original Assignee: Flowmedic Limited
• Inventors: Avni, Yuval, Rousso, Benny
• Application Number:
  US11/442,647
• Publication Number:
  US 20070055188A1
• Time in Patent Office: Days
• US Class Current: 601/151
• CPC Class Codes: A61F 13/041 Accessories for stiffening bandages, e.g. cast liners, heel-pieces
• CPC Class Codes: A61F 13/085 Openable readjustable
• CPC Class Codes: A61H 2205/10 Leg
• CPC Class Codes: A61H 9/0078 with intermittent or alternately inflated bladders or cuffs mattresses for preventing bed-sores with alternated pressurized chambers A61G7/05776

Abstract

An apparatus for supporting a body part and for facilitating enhanced circulation therein comprising a rigid supportive structure configured for encasing at least partially said body part and a compression unit mounted on said supportive structure adapted for actuating intermittent compression of said body part.

Claims

1. An apparatus for supporting a body part and for facilitating enhanced circulation therein, comprising:

a generally rigid supportive structure configured for encasing at least partially said body part; and

a compression unit mounted on said supportive structure or on an element thereof, the compression unit is adapted for actuating intermittent pressure on said body part.

2. The apparatus of claim 1 wherein said compression unit, or at least a part thereof, is integrally formed on said supportive structure or element thereof.

3. The apparatus of claim 1 wherein said compression unit is detachably mounted on said supportive structure or element thereof.

4. The apparatus of claim 1 wherein said compression unit comprises at least one compression element and a mechanism coupled to said at least one compression element for actuating intermittent transitions of said element between a compression position and a relaxed position.

5. The apparatus of claim 4 wherein the actuator further includes a power source for supplying power to said mechanism.

6. The apparatus of claim 4 wherein said at least one compression element is a movable surface configured to be pressed against the body part and wherein said mechanism actuates a reciprocating motion of said movable surface in a direction substantially perpendicular to said surface.

7. The apparatus of claim 6 wherein the movable surface is a movable plate and wherein the mechanism actuates a reciprocating motion of the plate in a direction substantially perpendicular to the plate surface.

8. The apparatus of claim 4 wherein said at least one compression element is an inflatable bladder configured to be located juxtaposed to the body part and wherein said mechanism includes an air compressor for intermittently inflating said bladder.

9. The apparatus of claim 4 wherein said at least one compression element is a closure encircling at least partially said body part and wherein said mechanism actuates intermittent tightening of said closure around said body part.

10. The apparatus of claim 9 wherein said closure is a strap encircling the body part and wherein said mechanism intermittently pulls and releases at least one end of said strap for intermittently tightening said strap around said body part.

11. The apparatus of claim 9 wherein said closure comprises at least one flap partially encircling said body part and wherein said mechanism intermittently moves said at least one flap relatively to said body part for applying squeezing force on said body part.

12. The apparatus of claim 1 wherein said supportive structure is a cast construction made of moldable material.

13. The apparatus of claim 1 wherein said supportive structure is a prefabricated cast construction.

14. The apparatus of claim 1 wherein the supportive structure is a brace.

15. The apparatus of claim 1 wherein the compression unit is further provided with a control panel for allowing a user to set parameters of the compression unit operation.

16. A cast element adapted to be incorporated into a supportive structure for facilitating enhanced circulation in a body part supported by said supportive structure, the cast element comprising at least one compression unit adapted to actuate intermittent pressure on said body part.

17. The cast element of claim 16 wherein said at least one compression unit is an integral part of said cast element.

18. The cast construction of claim 16 wherein said compression unit is detachably mounted in an opening of said cast element.

19. A method for enhancing circulation in a body part in need of support, comprising:

supporting said body part by a supporting structure, said supporting structure is provided with an intermittent compression unit mounted thereon; and

activating said intermittent compression device to apply intermittent pressure on said body part.

20. The method of claim 19 wherein said supporting structure is provided with at least one opening for leaving at least one portion of said body part uncovered by the supporting structure and wherein said compression unit applies intermittent pressure by intermittently moving a movable surface in a reciprocating motion against said uncovered body portion.

21. The method of claim 20 wherein said movable surface is a compression plate.

22. The method of claim 20 wherein said movable surface is an inflatable bladder interposed between said body portion and a rigid surface.

23. The method of claim 20 wherein said compression unit comprises a closure for encircling at least partially the body part and wherein the compression unit applies intermittent pressure by intermittently tightening and releasing said closure.