Method for aerating a cast

1. A method of ventilating an orthopedic cast comprising:

providing a covering comprising an inlet adapted to engage an air moving device;

sealingly engaging the covering to an outside surface of a rigid, breathable orthopedic cast; and

moving air between an inside surface of the rigid, breathable orthopedic cast and the outside surface of the cast, through a portion of the rigid, breathable casting material covered by the covering and also moving air through the inlet.

2. The method of claim 1 further comprising the steps of engaging an air moving device to the inlet and utilizing the air moving device to move air between the inside surface of the rigid, breathable orthopedic cast and the outside surface of the cast through the rigid, breathable casting material.

3. The method of claim 1, wherein the covering is a non-porous material and further comprises a first and a second cover end adapted to sealingly engage a first orthopedic cast end of the orthopedic cast and a second orthopedic cast end of the orthopedic cast.

4. The method of claim 1, wherein the covering comprises a plastic covering.

5. The method of claim 1, wherein the covering comprises a molded, plastic covering.

6. The method of claim 2, wherein the covering comprises an elastomeric material.

7. The method of claim 1, wherein the covering comprises an elastomeric membrane.

8. The method of claim 7, wherein the membrane comprises an inner, cast-facing surface and an outer surface, and wherein the inner, cast-facing surface wraps around the first and second outside cast ends and at least partially around the opposite outer, cast-facing surface to sealingly engage the first and second orthopedic cast ends.

9. The method of claim 1, wherein the covering sealingly engages the cast using a mechanism, wherein the mechanism comprises a self-clinging material or a hook and loop style fastening system.

10. The method of claim 1, wherein the covering comprises an edge and an opposite edge and a closure flap along the edge of the covering that sealingly engages the opposite edge of the covering.

11. The method of claim 10, wherein the closure flap along the edge uses a mechanism chosen from the group consisting of a self-clinging material and a hook and loop style fastening system to sealingly engage the opposite edge of the covering.

12. The method of claim 2, wherein the covering comprises an inner, cast-facing surface comprising a plurality of protrusions disposed thereon and an outer surface.

13. The method of claim 12, wherein the protrusions increase in size as the protrusions are spaced closer to the inlet.

14. The method of claim 12, wherein the protrusions increase in density as the protrusions are spaced closer to the inlet.

15. The method of claim 12, wherein the protrusions are spaced such that a substantially uniform airflow is maintained throughout the cast when air is moved between the inside surface of the rigid, breathable orthopedic cast and the outside surface of the cast, through the rigid, breathable casting material.

16. The method of claim 12, wherein the first cover end and the second cover end of the covering are free of the protrusions.

17. The method of claim 12, wherein the plurality of protrusions include protrusions of different sizes.

18. The method of claim 17, wherein the plurality of protrusions are non-uniformly distributed across the inner, cast-facing surface.

19. The method of claim 17, wherein the plurality of protrusions are uniformly distributed across the inner, cast-facing surface.

20. The method of claim 12, wherein the plurality of protrusions are of uniform size.

21. The method of claim 20, wherein the plurality of protrusions are non-uniformly distributed across the inner, cast-facing surface.

22. The method of claim 20, wherein the plurality of protrusions are uniformly distributed across the inner, cast-facing surface.

23. The method of claim 12, wherein the plurality of protrusions are uniformly distributed across the inner, cast-facing surface.

24. The method of claim 12, wherein the plurality of protrusions increase in spatial density as the protrusions are spaced closer to the inlet.

25. The method of claim 2, wherein the inlet is disposed about midway between the first and second cover end.

26. The method of claim 25, wherein the covering further comprises a flange adapted to engage an adapter wherein the adapter engages the flange and the air moving device.

27. The method of claim 26, wherein the air moving device comprises a nozzle comprising at least one slot and wherein the nozzle engages the adapter.

28. The method of claim 1, wherein the covering further comprises at least one pair of fastening straps that comprise a hook and loop style fastening system.

29. The method of claim 1, further comprising a nozzle for engaging an air moving device, wherein the nozzle comprises a plurality of air flow slots and engages the covering.

30. The method of claim 1, wherein when the covering is sealingly engaged to the outside surface of the rigid, breathable orthopedic cast a plurality of air flow channels are defined between the covering and the rigid, breathable orthopedic cast.

31. The method of claim 1, wherein the covering comprises two non-permeable layers wherein the first layer and the second layer are laminated and create a plurality of pockets of air trapped between the two layers.

32. A method of ventilating a rigid, breathable orthopedic cast comprising:

providing an air moving device, a non-porous cover comprising;

a non porous membrane;

an inner, cast-facing side comprising a plurality of protrusions disposed thereon that increase in size as the protrusions are spaced closer to the inlet;

an outer side;

a first and a second cover end, the first and second cover ends being free of the protrusions;

an inlet for receiving an air moving device disposed about midway between the first cover end and the second cover end;

a flange proximate the inlet adapted to engage an adapter; and

at least two fastening straps comprising a hook and loop style fastening system;

sealingly engaging a first orthopedic cast end of an rigid, breathable orthopedic cast and a second orthopedic cast end of an orthopedic cast with the inner cast facing surface of the membrane wrapping around the first and second outside cast ends and wrapping at least partially around the opposite outer surface of the cover to sealingly engage the first and second outside orthopedic cast ends such that the cover is sealingly engaged to an outside surface of the rigid, breathable orthopedic cast;

engaging the air moving device to the inlet; and

utilizing the air moving device to move air through a first and a second inside end of the orthopedic cast, through the orthopedic cast and through the inlet in order to create a flow of air.

33. A method of ventilating a breathable, orthopedic cast comprising:

providing an orthopedic cast comprising an inner, porous material comprising at least one additive chosen from the group consisting of a scented component, a disinfectant, and a medicament and further providing an air moving device and a non-porous cover comprising:

an inlet; and an inner, cast-facing side and an outer side, the inner, cast-facing side comprising a plurality of protrusions disposed thereon;

sealingly engaging an outside surface an orthopedic cast comprising a breathable material with the inner, cast-facing surface of the covering;

engaging the air moving device to the flange; and

utilizing the air moving device to move air into the cast, through the breathable material, and through the inlet such that the additive is actuated.

34. The method of claim 33, wherein the inlet comprises a flange for engaging an air moving device.

35. The method of claim 33, wherein the plurality of protrusions are pockets of air trapped between two layers of material.