Automatically modulating acupressure device

• US 6,228,103 B1
• Filed: 01/19/2000
• Issued: 05/08/2001
• Est. Priority Date: 01/19/2000
• Status: Expired due to Term

• Current Assignee: ReliefBand Technologies, LLC
• Original Assignee: Woodside Biomedical, Inc. (Abbott Laboratories Incorporated)
• Inventors: Grey, Thomas L., Duffy, Robert J.
• Primary Examiner(s): Recla, Henry J.
• Assistant Examiner(s): LEWIS, WILLIAM W
• Application Number:
  US09/489,665
• Time in Patent Office: 475 Days
• Field of Search: 606/1, 606/201, 606/203, 606/204, 606/204.15, 601/107, 601/108
• US Class Current: 606/204
• CPC Class Codes: A61H 39/04 Devices for pressing such points, e.g. Shiatsu or AcupressureMassage or pressure on general areas A61H9/00 - A61H23/00
• CPC Class Codes: A61H 7/001 without substantial movement between the skin and the device

Abstract

An acupressure device with mechanisms for modulating the pressure applied to the user.

Claims

1. A device for providing variable pressure to a point on the body of a person, said device comprising:

a housing comprising a bottom portion and a top portion, said bottom portion adapted be placed in apposition to the point and to rest on the body in proximity to the point, said bottom portion having an aperture positioned so as to overly the point when the bottom is placed in apposition to the point;

a strap for attaching the housing to the body, said strap adapted to be secured on the body and hold the housing to the body;

a cam wheel housed within the housing, said cam wheel disposed over the aperture and sized and dimensioned so that, upon rotation, a least a portion of the cam wheel protrudes from the aperture.

2. A device of claim 1 further comprising:

a flexible sheet covering the aperture, said sheet being sufficiently flexible to allow the cam wheel to protrude from the housing during at least a portion of the rotation of the cam wheel.

3. A method of providing acupressure therapy to a patient, said method comprising:

providing an acupressure device comprising a housing, a strap for securing the device to the body, and a nodule capable of extending from the housing to a variable extent, and means for driving the nodule to extend from the housing;

securing the device to the body so that the nodule is located proximate to an acupuncture point;

operating the driving means to cause the nodule to extend from the housing and impinge on the acupuncture point with varying degrees of force.

4. The method of claim 3, wherein the driving means comprise a reciprocating mechanism having a motor, a rotating shaft operably connected to the motor, and a cam wheel operably connected to the rotating shaft.

5. The method of claim 3, wherein the driving means comprise a linkage operably engaging the nodule to urge the nodule through the aperture, a solenoid operably engaging the linkage, a power supply located within the housing and operably connected to the solenoid, and a controller located within the housing, the controller programmed to operate the solenoid to actuate the linkage.

6. The method of claim 3, wherein the driving means comprise a solenoid operably engaging the nodule, a power supply located within the housing, and a controller located within the housing, the controller programmed to operate the solenoid to move the nodule through the aperture.

7. A method of providing acupressure therapy to a patient, said method comprising:

providing an acupressure device comprising a housing, a strap for securing the device to the body, and a nodule capable of extending from the housing to a variable extent, and a driving mechanism for driving the nodule to extend from the housing;

securing the device to the body so that the nodule is located proximate to an acupuncture point; and

operating the driving mechanism to cause the nodule to extend from the housing and impinge on the acupuncture point.

8. The method of claim 7, wherein the driving mechanism comprises a reciprocating mechanism having a motor, a rotating shaft operably connected to the motor, and a cam wheel operably connected to the rotating shaft.

9. The method of claim 7, wherein the driving mechanism comprises a solenoid operably engaging the nodule, a power supply located within the housing, and a controller located within the housing, the controller programmed to operate the solenoid to move the nodule through the aperture.

10. The method of claim 7, wherein the driving mechanism comprises a linkage operably engaging the nodule to urge the nodule through the aperture, a solenoid operably engaging the linkage, a power supply located within the housing and operably connected to the solenoid, and a controller located within the housing, the controller programmed to operate the solenoid to actuate the linkage.