Bed enclosure

1. A bed and bed enclosure in combination, comprising:

a) a bed including a framework, a mattress support, and a mattress supported by the mattress support; and

b) a bed enclosure including:

(i) a tent having opposed side walls, opposed end walls, and an open bottom, wherein each wall of the tent has a lower edge on the bottom;

(ii) a mattress cover with an upper edge, wherein the lower edge of each wall of the tent is removably connected to the upper edge of the mattress cover along the length of the lower edge of each wall, the mattress cover including a storage area that completely encloses the mattress and having a closeable opening outside the tent that permits removal and insertion of the mattress into the storage area; and

(iii) a frame, including four lower support members, connected to and supporting the tent;

wherein the bed and the bed enclosure are respectively configured such that the mattress cover will abut the mattress support when the bed and the four lower support members of the bed enclosure frame are directly supported, with the four lower support members of the bed enclosure frame simultaneously supported independently of the bed, on the same support structure.

2. The bed and bed enclosure of claim 1 , wherein the lower edge of at least one wall of the tent is removably connected with one half of a first mated zipper connector to the upper edge of the mattress cover with the other half of a first mated zipper connector.

3. The bed and bed enclosure of claim 2 , wherein the closeable opening comprises a second mated zipper connector.

4. The bed and bed enclosure of claim 1 , wherein the frame comprises:

i) first and second opposed upright end members; and

ii) an upper support bar extending between and connected to the upright end members.

5. The bed and bed enclosure of claim 4 , further comprising a third mated zipper connector between material covering the upper support bar and the tent, and a fourth pair of mated zipper connectors and fifth pair of mated zipper connectors between material covering the upright end members and adjoining material on the side walls and end walls of the tent.

6. The bed and bed enclosure of claim 4 , wherein the upper support bar comprises telescoping bars.

7. The bed and bed enclosure of claim 1 , wherein the walls of the tent comprise panels that allow access to the interior of the tent.

8. The bed and bed enclosure of claim 1 , wherein the closeable opening is in a side wall of the mattress cover.

9. The bed and bed enclosure of claim 1 , further comprising a fastener for connecting the frame of the bed enclosure to the framework of the bed.

10. The bed and bed enclosure of claim 1 , wherein the bed enclosure frame lower support members comprise wheels.

11. The bed and bed enclosure of claim 1 , wherein the bed enclosure frame includes an upper portion and a lower portion, the lower portion including first and second frame members and a third frame member that extends from the first frame member to the second frame member such that the lower portion of the frame defines an open region that is not obstructed by another frame member and is sized to allow the frame to be re-positioned from a position where the frame is not around the bed to a position where the framed is substantially around the bed solely through horizontal movement of the frame relative to the bed along the support surface.

12. A bed enclosure for a bed on a support surface, comprising:

a) a frame, including an upper portion and a lower portion and configured to be directly supported on the support surface, the lower portion of the frame including first and second frame members and a third frame member that extends from the first frame member to the second frame member such that the lower portion of the frame defines an open region that is not obstructed by another frame member and is sized to allow the frame to be re-positioned from a position where the frame is not around the bed to a position where the framed is substantially around the bed solely through horizontal movement of the frame relative to the bed along the support surface;

b) a tent supported by the frame above the bed, the tent comprising opposed side walls, opposed end walls, and an open bottom forming a three dimensional interior section of the tent, wherein each wall of the tent has a lower edge on the bottom; and

c) a mattress cover removably connected at an upper edge to the lower edge of each wall of the tent, wherein the tent and mattress cover restrict egress from the bed enclosure by a patient located therein.

13. The bed enclosure of claim 12 , wherein the lower edge of at least one wall of the tent is removably connected to the mattress cover by a zipper connector.

14. The bed enclosure of claim 12 , wherein the walls of the tent comprise panels that allow access to the interior section of the tent.

15. The bed enclosure of claim 12 , wherein the lower portion of the frame includes wheels.

16. The bed enclosure of claim 12 , wherein

the first and second frame members define respective first and second longitudinal ends and are substantially parallel to one another;

the third frame member extends the first longitudinal end of the first frame member to the first longitudinal end of the second frame member; and

no frame member extends from the second longitudinal end of the first frame member to the second longitudinal end of the second frame member.

17. The bed enclosure of claim 12 , wherein

the first and second frame members comprises bars; and

the third frame member comprises a telescoping bar.

18. The bed enclosure of claim 12 , wherein no fourth frame member extends from the first frame member to the second frame member.