Polymorphic support systems

Claim 1

A polymorphic body support system comprising a base structure including a generally planar supporting surface dimensioned to receive a person thereon, a plurality of unattached, individual closed flexible and expandable bags contiguously arranged on said base structure, said contiguous arrangement including at least a single layer of said expandable bags, said expandable bags being filled to between 20-50 volume percent with said beads, said contiguous arrangement between said unattached, individual bags and the quantity of said bags being infinitely variable, at the discretion of the user prior to or during use, at least some of said bags being folded over to increase the resistance of said folded bags to intrusion by the body of said person, each of said bags containing a plurality of beads, said beads being characterized as non-absorbent, non-compressible and capable of free flow with respect to each other within said bag when subjected to the weight of a body member so that the upper surface of the bag conforms to the body member supported thereon, each of said contiguous flexible bags being independently responsive to the compressive force component resulting from the presence of the body member and jointly responsive to the lateral force components to provide a comfortable contour support for the person.