Self-powered compression devices and methods for promoting circulation and therapeutic compression

• US 6,589,194 B1
• Filed: 06/23/2000
• Issued: 07/08/2003
• Est. Priority Date: 06/23/2000
• Status: Expired due to Fees

• Current Assignee: C-Boot Limited
• Original Assignee: C-Boot Limited
• Inventors: Arye, Assaf Ben, Calderon, Noam A.
• Primary Examiner(s): Pothier, Denise M.
• Application Number:
  US09/602,224
• Time in Patent Office: 1,110 Days
• Field of Search: 601/148-153, 601/27, 602/13, 128/DIG.20
• US Class Current: 601/151
• CPC Class Codes: A43B 7/00 Footwear with health or hygienic arrangements
• CPC Class Codes: A43B 7/147 for sick or disabled persons, e.g. persons having osteoarthritis or diabetes
• CPC Class Codes: A61H 2201/5051 hydraulically controlled
• CPC Class Codes: A61H 2201/5056 pneumatically controlled
• CPC Class Codes: A61H 2205/10 Leg
• CPC Class Codes: A61H 2207/00 Anti-cellulite devices
• CPC Class Codes: A61H 2209/00 Devices for avoiding blood stagnation, e.g. Deep Vein Thrombosis [DVT] devices
• 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
• CPC Class Codes: A61H 9/0085 Inflated by user's body movement, e.g. ambulatory devices

Abstract

A self-powered compression device for use in promoting circulation, said device embodying a plurality of inflatable sleeves arranged sequentially for applying compression to a body or limb and which further comprises a pump, a piping system and a bandage or boot to enclose the device in its entirety. A method for using self-generated pressure in promoting circulation in conditions including but not limited to, lymphatic and traumatic edemas, venous disorders, limb ulcers, varicose veins, muscle fatigue, sports medicine, cellulite treatment, diabetic feet, feet massage for recreation or cosmetic enhancements.

Claims

1. A self-powered compression device comprising

a plurality of sleeves,

each of said sleeves being individually separated and filled with air, and constructed individually to configure to the shape of a body upon which the sleeves are wrapped, each sleeve being positioned in contact with the adjacent sleeves to form a linkage,

said linkage enabling a transmission of vector forces and energy from one sleeve to another sleeve,

a safety system to control the pressure in each sleeve,

a pressure pump sized and configured to be located beneath the foot arch or the heel, said pump being linked to each sleeve by a piping system, said piping system being connected separately by separate valves to each of said sleeves, wherein the pressure differential is sufficient to exert a massaging force on the limb in a sequential and cyclical order, thereby promoting circulation of venous, lymphatic, arterial or interstitial fluid and a boot sole sized and configured to be located under the foot, the boot sole including the pressure pump and the boot sole not united with the inside of the boot device to ensure the pump does not interfere with the operation of the sleeves.

2. The self-powered compression device according to claim 1, further comprising a bandage of non-elastic material, said bandage being wrapped around the sleeves and designed to produce a milking effect of the body part by means of the cyclical compression pressure.

3. The self-powered compression device according to claim 1, wherein the cyclical pressure on the sleeves is operatively associated with the movement of the body and to the transfer in body weight during stepping and walking.

4. The self-powered compression device according to claim 1, wherein the sleeves are inflated with air or liquid.

5. The self-powered compression device according to claim 1, wherein the plurality of sleeves and the pumping means are enclosed in a boot, said boot constructed of a non-elastic material.

6. The self-powered compression device according to claim 1, wherein each sleeve is independently inflated to a preset pressure, said pressure being provided by the pump system.

7. The self-powered compression device according to claim 1, wherein the self-powered compression device is used to promote circulation in a variety of conditions including lymphatic and traumatic edemas, venous disorders, limb ulcers, varicose veins, diabetic feet, muscle fatigue, sports medicine, cellulite treatment or cosmetic enhancements.

8. The self powered compression device according to claim 1, comprising a plurality of rigid coins.

9. The self-powered compression device according to claim 8, wherein said sleeves comprise a plurality of variously shaped sleeve members arranged along the length of the leg.

10. The compression device according to claim 9, wherein the plurality of sleeve members are arranged to enable application of cyclic operations resulting in transmission of vector forces and energy from one sleeve member to another, said device further comprising a safety system, said safety system controlling the pressure in each sleeve member individually.

11. The compression device according to claim 8, wherein the plurality of sleeve members are arranged to enable application of cyclic operations resulting in transmission of vector forces and energy from one sleeve member to another, said device further comprising a safety system, said safety system controlling the pressure in each sleeve member individually.

12. The self-powered compression device according to claim 11, wherein the operation of the individual sleeve members results in a cyclical release of air thereby creating a ventilating effect.

13. The compression device according to claim 11, wherein the compression device is used to promote circulation in a variety of conditions including lymphatic and traumatic edemas, venous disorders, limb ulcers, varicose veins, diabetic feet, muscle fatigue, sports medicine, cellulite treatment or cosmetic enhancements.

14. The self-powered compression device according to claim 1, wherein the operation of the individual sleeve members results in a cyclical release of air thereby creating a ventilating effect.