Liquid and gas cooled garment

Claim 1

IN A HEAT EXCHANGE EQUIPMENT ADAPTED TO MAINTAIN BODY TEMPERATURE WITHIN A PREDETERMINED RANGE, THE COMBINATION COMPRISING: A PAIR OF SHEET MEMBERS OF APPROXIMATELY EQUAL SIZE AND SHAPE FABRICATED OF A MATERIAL THAT IS IMPERVIOUS TO GAS; THE EDGES OF SAID SHEET MEMBERS BEING SEALED TOGETHER TO PROVIDE AN ASSEMBLY DEFINING A FLUID CHAMBER; A PLURALITY OF SPACED APERTURES PROVIDED IN ONE OF SAID SHEET MEMBERS; A PLURALITY OF ALIGNED APERTURES IN SAID SHEET MEMBERS; SAID SHEET MEMBERS HAVING A SEALED RELATION ADJACENT SAID ALIGNED APERTURES WHEREBY FLUID PASSAGES ARE PROVIDED BETWEEN THE OUTER SURFACES OF SAID ASSEMBLY; CONDUIT MEANS SECURED IN SAID CHAMBER; POROUS MATERIAL SECURED TO THE OUTSIDE OF SAID ONE SHEET MEMBER; MEANS ADAPTED TO MAINTAIN SAID ASSEMBLY AND POROUS MATERIAL INCLOSE PROXIMITY TO THE BODY OF AN ANIMAL WITH SAID POROUS MATERIAL ADJACENT THE ANIMAL''S SKIN; FIRST MEANS ALLOWING INGRESS AND EGRESS OF A FIRST FLUID TO AND FROM SAID CONDUIT MEANS AND SECOND MEANS ALLOWING INGRESS AND EGRESS OF A SECOND FLUID TO AND FROM SAID CHAMBER.