Pneumatic massage device

• US 4,748,973 A
• Filed: 02/02/1987
• Issued: 06/07/1988
• Est. Priority Date: 02/02/1987
• Status: Expired due to Fees

• Current Assignee: Robert J. Cho
• Original Assignee: Robert J. Cho
• Inventors: Cho, Robert J.
• Primary Examiner(s): NOT, DEFINED
• Assistant Examiner(s): Lamb, Tonya
• Application Number:
  US07/010,265
• Time in Patent Office: 491 Days
• Field of Search: 128/40, 128/38
• US Class Current: 601/10
• CPC Class Codes: A61H 9/0007 Pulsating
• CPC Class Codes: A61H 9/005 Pneumatic massage

Abstract

A pneumatic massage device for applying suction to the skin including a suction cup member, a solenoid operated needle valve and a solenoid operated vacuum pump is provided. A pair of positioning straps are attached to the suction cup member to facilitate a person positioning the suction cup member on any desired area of his body without the assistance of another person. Each strap includes a form-fitted handle with a push-button switch to independently control the needle valve and vacuum pump.

Claims

1. A pneumatic massage device comprising:

a generally conical shaped suction cup having an opening at a major diameter end thereof, said suction cup selectively disposed on portions of the surface of a human back, said major diameter end in contact with said surface and forming a void within the volume defined by said suction cup in contact with said surface;

vacuum pump means coupled to an apex of said suction cup for producing a partial vacuum within said void;

valve means coupled to said suction cup selectively coupling said void to the atmosphere;

a pair of elongated straps, one end of each of said straps attached to opposite sides of the perimeter of said opening for positioning said suction cup at selected positions on the human back, each of said straps having handle means attached at its other end; and

each of said handle means including switch means, one of said switch means electrically coupled to said vacuum pump means for controlling the operation of said vacuum pump means and the other one of said switch means electrically coupled to said valve means for controlling the operation of said valve means.