Diaper changing tables and methods of using thereof
A changing table includes a wall assembly and a tray assembly. The wall assembly includes a transparent panel, a reflector, and a UV light source disposed in between. The tray assembly is pivotally attached to the wall assembly, forming a changeable angle α in between. The tray assembly includes a front panel and a cushion layer. The cushion layer forms a concaved surface that receives an infant. The concaved surface receives UV light generated by the UV light source.
1. A changing table, comprising
a wall assembly, the wall assembly including a housing, the housing including
a UV light source;
a window transparent to the UV light source; and
a reflector forming a first surface;
a tray assembly, the tray assembly being pivotally attached to the wall assembly, an angle α being formed between the tray assembly and the wall assembly, the tray assembly further including
a front panel forming an exterior surface of the tray assembly; and
a second layer forming a second surface, wherein the second surface receives an infant, the second surface receives, at least a portion of, UV light generated by the UV light source reflected from the first surface.
2. The changing table according to claim 1 , wherein
the second layer forming the second surface is concave, is a cushion layer and is made,
at least in part, with foam material, and
the cushion layer has a non-porous and hydrophobic surface finish.
3. The changing table according to claim 1 , the tray assembly further comprising a tray layer, the tray layer being disposed between the front panel and the second layer, the tray layer having a concaved formation supporting the second layer.
4. The changing table according to claim 1 , the tray assembly further comprising
a front handle, the front handle forming a loop, the front handle protruding from a front side of the tray assembly; and
a side handle, the side handle forming a loop, the side handle protruding from a lateral side of the tray assembly.
5. The changing table according to claim 1 , wherein the second surface has a plurality of grooves.
6. The changing table according to claim 1 , the wall assembly further including
a bezel, wherein the bezel seals around the window.
7. The changing table according to claim 1 , wherein the window is made with fused silica.
8. The changing table according to claim 1 , wherein the UV light source is a UV light bulb or a solid state light source that emits UV light.
9. The changing table according to claim 1 , wherein
the UV light source does not emit UV light when the angle α is not between zero to ten degrees.
10. The changing table according to claim 1 , wherein
the first surface is between the UV light source and the second surface.
11. A changing table, comprising:
a wall assembly, the wall assembly including a UV light source,
a tray assembly, the tray assembly being pivotally attached to the wall assembly, an angle α being formed between the tray assembly and the wall assembly, the tray assembly including a cushion layer forming a concaved surface configured to receive an infant,
wherein the changing table includes a processor, the processor executes following instructions,
receiving an indication that the changing table enters a closed position, wherein the closed position is when the angle α is between zero to ten degrees, and
activating the UV light source when the changing table is in the closed position.
12. The changing table according to claim 11 , wherein the
instructions further including counting a first time period of the changing table
remaining in the closed position, activating the UV light source when the first time period is longer than a first time threshold, and
counting a second time period of the UV light source being activated.
13. The changing table according to claim 12 , wherein the instructions further including
deactivating the UV light source if the second time period is longer than a second time threshold.
14. The changing table according to claim 11 , wherein the instructions further including
deactivating the UV light source if the changing table no longer remains in the closed position.
15. The changing table according to claim 11 , the wall assembly further including
a transparent panel, the transparent panel being made with a first material that is UV penetrable;
a reflector, the reflector being made with a second material that is not UV penetrable,
wherein the UV light source is disposed between the transparent panel and the reflector.
16. The changing table according to claim 11 , the tray, assembly further including:
a front panel forming an exterior surface of the tray assembly, wherein the front panel is flat and solid.
17. The changing table according to claim 16 , the tray assembly further including
a tray layer, the tray layer being disposed between the front panel and the cushion layer,
the tray layer having a concaved formation supporting the cushion layer.
18. The changing table according to claim 11 ,
the cushion layer is made, at least in part, with foam material, and
the cushion layer has a non-porous and hydrophobic surface finish.
19. The changing table according to claim 11 , the tray assembly further including
a front handle, the front handle forming a loop, the front handle protruding from a front side of the tray assembly; and
a side handle, the side handle forming a loop, the side handle protruding from a side of the tray assembly.
20. The changing table according to claim 11 , wherein the concaved surface of the cushion layer includes a plurality of grooves.
21. A changing table, comprising
a wall assembly, the wall assembly including a housing, the housing including
a UV light source;
a window transparent to UV light; and
a reflector, wherein the UV light source is disposed near the window and the reflector, the reflector firms a first surface;
a tray assembly, the tray assembly being pivotally attached to the wall assembly, an angle α being formed between the tray assembly and the wall assembly, the tray assembly further including
a front panel forming an exterior surface of the tray assembly; and
a second surface, wherein the second surface receives an infant, the second surface receives, at least a portion of, UV light generated by the UV light source reflected from the first surface.
22. The changing table according to claim 21 , wherein
the second surface is made, at least in part, with foam material, and
the second surface has a non-porous and hydrophobic surface finish.
23. The changing table according to claim 21 wherein the reflector is between the UV light source and the second surface.
24. The changing table according to claim 21 wherein the reflector is in the same plane as the window.
25. The changing table according to claim 21 wherein the UV light source is between the first surface and the window.