Tilt-tip moldable total care bed

1. A moldable mattress comprising:

a casing comprising a bladder defining an inner volume and a top compliant surface over a top surface of the bladder, the compliant surface configured to conform to a shape of a displacing structure;

a plurality of beads within the inner volume; wherein:

the casing is configured so that the inner volume can be inflated and evacuated with a fluid medium, such that the casing is moldable when inflated, and maintains a resilient shape when an actuating volume of the fluid medium is evacuated;

the plurality of beads are distributed in the fluid medium within the inner volume;

in use, with the inner volume of the casing inflated a displacing structure disposed on the compliant surface causes a displacement of at least a portion of the fluid medium and at least a portion of the plurality of beads in the inner volume of the casing and the casing compresses the plurality of beads to maintain a shape of the displacement by the displacing structure when an actuating volume of the fluid medium is evacuated;

an intermediate layer between the top compliant surface and the top bladder surface, wherein the intermediate layer is configured to define a fluid flow space between the top bladder surface and a displacing structure; and

an evacuation fluid pump line operatively associated with the top surface of the bladder for removing fluids from a portion of the fluid flow space between the top surface of the bladder and the top compliant surface underlying a displacing structure disposed on the top compliant surface.

2. The moldable mattress of claim 1 , wherein the casing in a plan view has a hemispheric egg-shape.

3. The moldable mattress of claim 1 , the casing further comprising an outer skirt attached to and encircling the casing, wherein the outer skirt is configured to be flipped up creating a reservoir around an outer perimeter of the casing above the compliant surface or flipped down.

4. The moldable mattress of claim 1 , wherein the top compliant surface of the casing is expandable in at least one direction.

5. The moldable mattress of claim 1 , wherein the casing is configured to provide recirculation of the fluid medium.

6. The moldable mattress of claim 1 , further comprising a mattress fill fluid pump line, in fluid communication with the inner volume of the casing, the mattress fill fluid pump line in further communication with a fluid pump.

7. The moldable mattress of claim 6 , wherein the fluid pump comprises at least one of a pneumatic pump, hydraulic pump, or a compressible reservoir for the fluid.

8. The moldable mattress of claim 1 , wherein the evacuation fluid pump line is coupled to a sanitizing trap, wherein the sanitizing trap holds a sanitizing and deodorizing solution.

9. The moldable mattress of claim 1 , wherein the casing further comprises:

an evacuation header having one or more fluid pump line interfaces configured to couple to one or more fluid pump lines, the evacuation header comprising an inner chamber for receiving liquid drained from the top surface of the bladder; and

at least one fluid flow path defined at least in part by the bladder configured to drain fluid from the top surface of the bladder to the inner chamber.

10. The moldable mattress of claim 9 wherein the at least one fluid flow path comprises one or more evacuation tubes extending through the bladder.

11. The moldable mattress of claim 9 , wherein the evacuation header further comprises a ventilation chamber in fluid communication with an air fluid pump line interface, the ventilation chamber configured to provide ventilation to the top surface of the bladder.

12. The moldable mattress of claim 11 wherein the ventilation chamber provides ventilation to the top surface of the bladder by at least one fluid flow path.

13. The moldable mattress of claim 1 wherein the evacuation fluid pump line is operatively associated with the top surface of the bladder by at least one fluid flow path defined at least in part by the bladder.

14. The moldable mattress of claim 13 further comprising reinforcement in the fluid flow path to resist collapsing.

15. The moldable mattress of claim 1 in combination with a gimballing base, the gimballing base comprising:

a movable base having a telescoping post;

a gimballing plate;

a gimbal connection between the gimballing plate and a distal end of the telescoping post configured to gimbal about 2 axes.

16. A moldable mattress comprising:

a casing comprising a bladder defining an inner volume and a top compliant surface over a top surface of the bladder, the compliant surface configured to conform to a shape of a displacing structure;

a plurality of beads within the inner volume; wherein:

the casing is configured so that the inner volume can be inflated and evacuated with a fluid medium, such that the casing is moldable when inflated, and maintains a resilient shape when an actuating volume of the fluid medium is evacuated;

the plurality of beads are distributed in the fluid medium within the inner volume;

in use, with the inner volume of the casing inflated a displacing structure disposed on the compliant surface causes a displacement of at least a portion of the fluid medium and at least a portion of the plurality of beads in the inner volume of the casing and the casing compresses the plurality of beads to maintain a shape of the displacement by the displacing structure when an actuating volume of the fluid medium is evacuated;

an evacuation header having one or more fluid pump line interfaces configured to couple to one or more fluid pump lines, the evacuation header comprising an inner chamber for receiving liquid drained from the top surface of the bladder; and

one or more evacuation tubes configured to drain fluid from the top surface of the bladder to the inner chamber.

17. The moldable mattress of claim 16 , wherein the evacuation header further comprises a ventilation chamber in fluid communication with an air fluid pump line interface, the ventilation chamber configured to provide ventilation to the top surface of the bladder.

18. The moldable mattress of claim 17 wherein the ventilation chamber provides ventilation to the top surface of the bladder by the one or more evacuation tubes.

19. The moldable mattress of claim 17 wherein the evacuation header underlies the bladder.

20. The moldable mattress of claim 16 , wherein the casing in a plan view has a hemispheric egg-shape.

21. The moldable mattress of claim 16 , the casing further comprising an outer skirt attached to and encircling the casing, wherein the outer skirt is configured to be flipped up creating a reservoir around an outer perimeter of the casing above the compliant surface or flipped down.

22. The moldable mattress of claim 16 wherein the one or more evacuation tubes are defined in part by the bladder.

23. The moldable mattress of claim 16 wherein the one or more evacuation tubes extend through the bladder.

24. The moldable mattress of claim 16 further comprising reinforcement in the evacuation tubes to resist collapsing.