Massage unit with replaceable hot and cold packs

• US 5,902,256 A
• Filed: 11/08/1994
• Issued: 05/11/1999
• Est. Priority Date: 02/12/1993
• Status: Expired due to Fees

• Current Assignee: Inseat Solutions LLC
• Original Assignee: JB Research, Inc. (Spectrum Brands Holdings, Inc.)
• Inventors: Benaron, Teri
• Primary Examiner(s): CLARK, JEANNE MARIE
• Application Number:
  US08/336,323
• Time in Patent Office: 1,645 Days
• Field of Search: 601/15, 601/46, 601/57, 601/58, 601/60, 601/64, 601/67, 601/69, 601/70, 601/71, 601/79, 601/148, 600/15, 607/108, 607/96, 607/109, 607/111, 607/112
• US Class Current: 601/15
• CPC Class Codes: A61H 2023/0272 multiple masses each rotated by an individual motor
• CPC Class Codes: A61H 2023/0281 multiple masses driven by the same motor
• CPC Class Codes: A61H 2023/029 with variable angular positioning
• CPC Class Codes: A61H 2201/0207 heated
• CPC Class Codes: A61H 2201/0214 cooled
• CPC Class Codes: A61H 2201/025 by direct air flow on the patient's body
• CPC Class Codes: A61H 2201/0257 by a heat accumulator, e.g. a sand or liquid reservoir
• CPC Class Codes: A61H 2201/165 Wearable interfaces
• CPC Class Codes: A61H 2205/081 Back
• CPC Class Codes: A61H 23/0263 using rotating unbalanced masses

Abstract

A hot and cold massaging unit (10) comprises a housing (12) having a receptacle (26) therein. A plurality of vibrators (36) are surrounded by padding (34) in the housing. A plurality of gel packs (32) which are capable of retaining heat and cold, are insertable within receptacle (26) which is then closable by a zipper (28). Gel packs (32) can therefor also be removed from and replaced in the receptacle.

Claims

1. A hot and cold massaging unit comprising:

a flexible housing which has a generally flat shape that is conformable to a user'"'"'s body and which includes at least one receptacle therein of similar flat shape;

vibrator means contained within said housing adjacent said receptacle; and

a self-contained temperature storage enclosure (1) which includes a material having the property of providing or releasing heat, (2) which has a flat shape similar to that of said receptacle so that said temperature storage enclosure can be easily inserted into and easily removed from said receptacle and (3) which is adapted both to transmit vibrations from said vibrator means and to apply its temperature to the user'"'"'s body.

2. A unit according to claim 1 in which said material in said temperature storage enclosure includes a gel capable of retaining heat and cold.

3. A unit according to claim 1 further including closure means for said receptacle for ensuring retention of said enclosure within said receptacle.

4. A unit according to claim 3 in which said closure means comprises a zipper.

5. A unit according to claim 1 in which said receptacle includes a plurality of compartments and said enclosure includes a series of packs which are disposed for respective insertion in and removal from said compartments.

6. A unit according to claim 5 in which said compartments are serially communicable with one another and said packs are serially coupled together.

7. A unit according to claim 6 in which said temperature storage enclosure includes a gel capable of retaining heat and cold.

8. A unit according to claim 6 further including a closure for said receptacle for ensuring retention of said enclosure within said receptacle.

9. A unit according to claim 8 in which said closure means comprises a zipper.

10. A unit according to claim 5 in which said housing comprises:

a plurality of sections individually enclosing padding respectively positioned adjacent to said receptacle compartments; and

portions defining spaces surrounded by and disposed in at least some of said sections for receiving said vibrator means.

11. A unit according to claim 10 in which said vibrator means comprises electric motor means with eccentrics driven thereby and a power supply therefor, said motor means and said power supply being retained within said portions.

12. A unit according to claim 11 further comprising attachment means for securing said housing to the user'"'"'s body.

13. A unit according to claim 12 in which said temperature storage enclosure packs each includes a gel capable of retaining heat and cold, and further including additional temperature storage enclosure gel packs retained in said attachment means.

14. A unit according to claim 12 in which said housing and said attachment means are adapted to be shaped in configuration with that portion of the user'"'"'s body to which said housing is to be secured.

15. A unit according to claim 11 further comprising speed and intensity controls and a power switch positioned adjacent to and in electrical connection with said power supply in one of said space portions within said padding.