Body cooling device

  • US 20070225782A1
  • Filed: 09/15/2005
  • Published: 09/27/2007
  • Est. Priority Date: 09/15/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A device for cooling a portion of a body, comprising:

  • a plurality of chambers each defining a cavity having a cavity volume; and

    a water absorbent particle disposed within each cavity;

    wherein a first cavity volume is less than about twelve times the volume of the associated water absorbent particle when the associated water absorbent particle is fully hydrated.

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