Patent ID: 7415743

Claim:
A bed comprising a plurality of unconnected torso supporting wedges and a plurality of unconnected leg supporting wedges; the torso supporting wedges including a first wedge shaped member for receiving a torso of a sleeper and having a thick end corresponding to a head end of the bed and a thin end, and a pair of side restraints extending along a side of the first member for restraining lateral movement of the sleeper off the first member, the side restraints each include a raised section adjacent an edge of the first wedge shaped member and an inclined side facing a centerline of the first wedge shaped member providing a generally concave sleeping surface; the leg supporting wedges including at least one second wedge shaped member for receiving legs of the sleeper and having a thick end corresponding to a foot end of the bed and a thin end abutting the thin end of the first member, the first and second members being unconnected; and a cover covering the first and second members and constraining the members against movement away from each other.