Patent ID: 9295599
Filing Date: 2016-03-29
CPC Classification: A47C,A61G

Claim Text:
1. A support for preventing and treating pressure ulcers in bedfast patients, the support including: a base structure formed from a single piece of a first foam material having a first density, the base structure extending a full length of the support and including a well with non-vertical, graduated sides; a core layer formed from a single piece of a second foam material having a second density, the core layer extending a full width of the base structure and having a non-rectangular trapezoidal prism shape that is wider at a top surface than at a bottom surface and is shaped to fit flush within the well in the base structure; a top layer formed from a third foam material having a third density, the top layer covering the core layer and at least a portion of the base structure; and a calf pillow formed from a single piece of a fourth foam material having a fourth density, wherein the calf pillow covers a portion of the base structure not covered by the to layer and extends a full width of the base structure, and wherein the second density of the core layer is different than the first density of the base structure.