Waterproof hydrotherapy limb massager

• US 20050203447A1
• Filed: 03/08/2005
• Published: 09/15/2005
• Est. Priority Date: 03/09/2004
• Status: Abandoned Application

• Current Assignee: Robert J. Pisani
• Original Assignee: Robert J. Pisani
• Inventors: Pisani, Robert J., Horton, James A.
• Application Number:
  US11/075,196
• Publication Number:
  US 20050203447A1
• Time in Patent Office: Days
• US Class Current: 601/55
• CPC Class Codes: A61H 2201/1669 moving along the body in a reciprocating manner
• CPC Class Codes: A61H 2205/06 Arms
• CPC Class Codes: A61H 23/04 with hydraulic or pneumatic drive hydraulic or Pneumatic massages, A61H9/00; underwater massages, A61H33/00
• CPC Class Codes: A61H 9/00 Pneumatic or hydraulic massage
• CPC Class Codes: A61H 9/0007 Pulsating
• CPC Class Codes: A61H 9/0071 by localized pressure, e.g. air streams or jets

Abstract

A hydrotherapy massage apparatus for the limbs of a patient having a water-tight chamber and a limb-receiving and surrounding waterproof, flexible sleeve extending longitudinally through an opening in the front wall of the chamber for insertion of the limb to be massaged into the chamber. At least one continuous hollow water head surrounds the sleeve and has opposed, peripherally spaced apart openings facing the sleeve through which water jets may be directed upon peripherally spaced apart portions of the limb within the sleeve.

Claims

1. A hydrotherapy massage apparatus for the limbs of a patient comprising:

a water-tight, elongate limb-receiving chamber comprising front, back, top, bottom and side walls, a limb-receiving waterproof, flexible sleeve extending longitudinally in said chamber, an opening defined in the front wall of the chamber and communicating with said sleeve through which the limb to be massaged is inserted into said chamber, said sleeve adapted to surround said limb in said chamber;

at least two hollow water heads spaced apart about the periphery of said sleeve within said chamber and mounted for longitudinal movement along the length of said sleeve in said chamber, each said head having at least one opening facing said sleeve through which water jets may be directed upon peripherally spaced apart portions of said limb within said sleeve;

means for providing pulsating jets of water under pressure to said openings;

means for moving said water heads longitudinally, back and forth, along at least a portion of the limb within said sleeve; and

means for draining water expelled through said openings from said water tight chamber.

2. A hydrotherapy massager, as claimed in claim 1, wherein said at least two hollow water heads comprise a continuous hollow water head surrounding said sleeve within said chamber, said head having peripherally spaced apart openings facing said sleeve.

3. A hydrotherapy massager, as claimed in claim 2, wherein said peripherally spaced apart openings comprise openings in said head which are positioned to direct water jets upon peripherally opposing portions of said limb within said sleeve.

4. A hydrotherapy massager, as claimed in claim 1, wherein said at least two hollow water heads comprise at least two continuous hollow water heads longitudinally spaced apart along said sleeve, each of said hollow water heads surrounding said sleeve within said chamber and having peripherally spaced apart openings facing said sleeve.

5. A hydrotherapy massager, as claimed in claim 4, wherein said peripherally spaced apart openings comprise openings in each of said heads which are positioned to direct water jets upon peripherally opposing portions of said limb within said sleeve.

6. A hydrotherapy massager, as claimed in claim 5, wherein said at least two continuous hollow water heads are closely spaced apart along said sleeve.

7. A hydrotherapy massager, as claimed in claim 6, wherein said at least two continuous hollow water heads comprise two hollow water heads mounted on opposite sides of a support plate, said sleeve extending through said support plate.

8. A hydrotherapy massager, as claimed in claim 6, wherein said continuous hollow water heads comprise ring tori.

9. A hydrotherapy massager, as claimed in claim 8, wherein each said ring torus of adjacent ring tori has a first set of one or more openings positioned diametrically opposed to a second set of one or more openings and the diameters connecting the first and second sets of openings in each ring torus form an angle with each other.

10. A hydrotherapy massager, as claimed in claim 9, wherein said angle is about 90°

.

11. A hydrotherapy massager, as claimed in claim 9, wherein said at least two tori comprise two tori closely spaced apart along said sleeve.

12. A hydrotherapy massager, as claimed in claim 10, wherein said at least two tori comprise two tori closely spaced apart along said sleeve.

13. A hydrotherapy massager, as claimed in claim 1, wherein said means for providing pulsating jets of water under pressure to said openings includes a pulsating and distributing valve, said valve comprising an elongate hollow spindle for receiving water under pressure, said spindle being water-tightly rotatable within two spaced apart housings along said spindle, each of said housings having a water outlet, said housing water outlets being rotatationally spaced apart from each other, said spindle having a first water outlet within said first housing and a second water outlet within said second housing, said spindle water outlets being rotationally spaced apart from each other, whereby, as said spindle rotates, said first spindle water outlet comes into registry with said first housing water outlet while said second spindle water outlet is out of registry with said second housing water outlet, to allow water flow through said first spindle water outlet and said first housing water outlet and, as said spindle continues to rotate, said second spindle water outlet comes into registry with said second housing water outlet while said first spindle water outlet is out of registry with said first housing water outlet, to allow water flow through said second spindle water outlet and said second housing water outlet, said first and second housing water outlets being in fluid flow communication, alternately, with said water heads.

14. A method of massaging the limbs of a patient with pulsating jets of water comprising the steps of:

surrounding and enclosing the limb to be massaged with a waterproof, flexible sleeve;

positioning at least two water heads peripherally spaced apart about said sleeve, each head having at least one opening facing said sleeve;

directing pulsating jets of water against the sleeve from said openings to massage peripherally spaced portions of the limb within said sleeve while, at the same time, moving said water heads longitudinally, back and forth, along said sleeve to massage longitudinally spaced portions of the limb within said sleeve.

15. A method, as claimed in claim 14, wherein said at least two hollow water heads comprise a continuous hollow water head surrounding said sleeve within said chamber, said head having peripherally spaced apart openings facing said sleeve.

16. A method, as claimed in claim 14, wherein said at least two hollow water heads comprise at least two continuous hollow water heads longitudinally spaced apart along said sleeve, each of said hollow water heads surrounding said sleeve within said chamber and having peripherally spaced apart openings facing said sleeve.

17. A method, as claimed in claim 16, wherein said continuous hollow water heads comprise ring tori and wherein each said ring torus of adjacent ring tori has a first set of one or more openings positioned diametrically opposed to a second set of one or more openings and the diameters connecting the first and second sets of openings in each ring torus form an angle with each other.

18. A method, as claimed in claim 17, wherein said angle is about 90°

.