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US 7,029,452 B1Granted
Acoustically-driven hydrotherapy system
OwnerNoyal John Alton, Jr.inventor
Life of this patent
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Abstract
A hydrotherapy system has a rigid tank filled with a liquid. At least one acoustic wave is impinged on the tank's exterior walls where it is coupled to the liquid for transmission therethrough. The acoustic wave interacts in the liquid with at least one of (i) a reflection of the acoustic wave from one of the tank's interior walls, and (ii) at least one other acoustic wave that was generated and impinged on another of the tank's exterior walls.
Claims20
A hydrotherapy system, comprising:
- a rigid tank filled with a liquid, said rigid tank having interior walls and exterior walls;
- at least one acoustic driver, each said acoustic driver coupled to one of said exterior walls via a sealed air-filled chamber that includes said one of said exterior walls;
- and
- controllable signal source means coupled to each said acoustic driver for generating and applying a drive signal thereto, wherein each said acoustic driver generates an acoustic wave in said chamber associated therewith, said acoustic wave impinging on said one of said exterior walls wherein said acoustic wave is coupled to said liquid for transmission therethrough, said acoustic wave interacting in said liquid with at least one of (i) a reflection of said acoustic wave from one of said interior walls, and (ii) at least one other acoustic wave generated by another of said at least one acoustic driver for impingement on another of said exterior walls and subsequent transmission through said liquid.
1 more element
A hydrotherapy system, comprising:
- a rigid tank filled with a liquid, said rigid tank having interior walls with exterior walls corresponding thereto, said rigid tank further having a first and second of said interior walls opposing one another;
- a first acoustic driver coupled via a first sealed air-filled chamber to a first of said exterior walls corresponding to said first of said interior walls, a portion of said first of said exterior walls forming a wall of said first sealed air-filled chamber;
- a second acoustic driver coupled via a second sealed air-filled chamber to a second of said exterior walls corresponding to said second of said interior walls, a portion of said second of said exterior walls forming a wall of said second sealed air-filled chamber;
- and
- controllable signal source means coupled to said first acoustic driver and said second acoustic driver for generating and applying drive signals thereto, wherein said first acoustic driver generates a first acoustic wave that impinges on said first exterior wall and is coupled to said liquid for transmission therethrough, and wherein said second acoustic driver generates a second acoustic wave that impinges on said second exterior wall and is coupled to said liquid for transmission therethrough, said first acoustic wave interacting with said second acoustic wave in said liquid.
2 more elements
Dependencies are inferred from the claim text.