CPC A47C 21/044 (2013.01) [A47C 21/042 (2013.01); A47C 21/048 (2013.01); A47C 27/00 (2013.01); A47C 27/14 (2013.01); A61G 7/05784 (2016.11)] | 20 Claims |
1. A bedding system comprising:
a base comprising a lower wall and a vertical wall connected to the lower wall, the lower wall comprising at least one opening;
first and second pressure generators coupled to the base such that the pressure generators do not extend outwardly from the vertical wall;
a spacer positioned over the base, the spacer defining a cavity, the pressure generators being connected to and extending from the lower wall of the base to an underside of the spacer;
a topper positioned over the spacer;
a first duct including a first end that is in communication with the first pressure generator and a second end that is in communication with the cavity; and
a second duct including a first end that is in communication with the second pressure generator and a second end that is in communication with the cavity,
wherein the spacer comprises opposite top and bottom walls and a side wall extending from the top wall to the bottom wall, the top wall being permeable, the bottom wall and the side wall being configured to limit air flow therethrough such that the bottom wall and the side wall direct air flow vertically through the bedding system along the topper and a pathway defined by the pressure generators.
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