Method and system for monitoring air flow impurity within an animal cage
A method and system for monitoring conditions of an animal cage. An animal caging system including a plurality of animal cages removably connected to an exhaust. Cage collection media is removably mounted in a cage media housing coupled to an exhaust port of the animal cage. Exhaust air dust clings to the collection media as exhaust from the animal cages flows along the length of the collection media.
1. An animal cage system comprising:
at least one animal cage assembly;
a cage lid and a cage bottom,
an air supply supplying air to the at least one animal cage and an exhaust plenum receiving exhaust from the at least one cage through an exhaust port in the cage lid, the air from the air supply passes through said at least one cage to exit the cage as the exhaust through the exhaust port;
a rack for supporting the at least one animal cage;
and a collection media housing within the at least one animal cage, the cage collection media housing being removably coupled to the exhaust port; wherein
cage collection media is configured to be removably received within the collection media housing and the cage collection media captures one or more particulates within the exhaust.
2. The animal cage system of claim 1 further comprising:
a gasket, the gasket being received in a lip of the cage lid, the gasket providing a seal between the cage lid and the cage bottom.
3. The animal cage system of claim 1 further comprising:
a locking clip attached to either end of the cage lid, the locking clip including a hook section, the hook section engaging the cage bottom for attaching the cage lid to the cage bottom.
4. The animal cage system of claim 1 wherein the cage lid includes a coupling body and the cage collection media housing includes a coupler retainer, the coupling retainer adapted to be slidably received within the coupling body for coupling the collection media housing to the cage lid.
5. The animal cage system of claim 4 wherein the collection media housing comprises one or more walls extending from a housing bottom, the coupler retainer extending from an exterior surface of the housing bottom.
6. The animal cage system of claim 4 wherein the one or more walls include an indentation to reduce a central portion of the one or more walls from an end portion of the one or more walls.
7. The animal cage system of claim 4 further comprising:
a ledge extending from the housing bottom.
8. The animal cage system of claim 1 wherein the cage collection media is formed of a body portion having a wall wrapped around a core.
9. The animal cage system of claim 8 wherein the wall and the core are formed of polyester, polyethylene or polypropylene.
10. The animal cage system of claim 8 wherein the wall and the core are formed of spun-bound polypropylene.
11. The animal cage system of claim 1 further comprising a water delivery apparatus coupled or integral with an interior of the cage lid.
12. The animal cage system of claim 1 wherein the cage lid includes a ventilation section, the ventilation section including one or more openings, each of the one or more opening being covered by a filter material.
13. The animal cage system of claim 1 wherein the cage collection media housing include a wall extending from base and a removable cover being attached at a top of the wall.
14. The animal cage system of claim 13 wherein the base and the cover have a circular shape.
15. The animal cage system of claim 13 wherein the cover includes a plurality of apertures.
16. The animal cage system of claim 13 wherein the cage collection media is formed of a plurality of projections extending from a cage collection media base.
17. The animal cage system of claim 16 wherein the projections and the cage collection media base are formed of polyester, polyethylene or polypropylene.
18. An animal cage lid comprising:
a cage lid, said cage lid including one or more walls extending from a ceiling,
an exhaust port for receiving exhaust from within the cage lid, and
a collection media housing, removably coupled to the exhaust port;
wherein cage collection media is adapted to be removably received within the collection media housing and the cage collection media captures one or more particulates within the exhaust.
19. The animal cage lid of claim 18 wherein the cage lid includes a coupling body extending within the lid from the exhaust port, the collection media housing comprises one or more walls extending from a housing bottom, a coupler retainer extending from an exterior surface of the housing bottom, the coupling retainer adapted to be slidably received within the coupling body for coupling the collection media housing to the cage lid.
20. The animal cage lid of claim 19 wherein the one or more walls extending from the housing bottom of the collection media housing include an indentation to reduce a central portion of the one or more walls from an end portion of the one or more walls.
21. The animal cage lid of claim 19 further comprising:
a ledge extending from the housing bottom.
22. The animal cage lid of claim 18 wherein the cage collection media housing include a wall extending from base and a removable cover being attached at a top of the wall.
23. The animal cage lid of claim 22 wherein the base and the cover have a circular shape.
24. The animal cage lid of claim 22 wherein the cover includes a plurality of apertures.
25. The animal cage lid of claim 22 wherein the cage collection media is formed of a plurality of projections extending from a cage collection media base.
26. The animal cage lid of claim 25 wherein the projections and the cage collection media base are formed of polyester, polyethylene or polypropylene.
27. An animal cage assembly comprising:
a cage base, said cage base including one or more walls extending from a floor,
a cage lid, said cage lid including one or more walls extending from a ceiling;
an exhaust port for receiving exhaust from within the cage lid; and
a collection media housing, removably coupled to the exhaust port;
wherein cage collection media is adapted to be removably received within the collection media housing and the cage collection media captures one or more particulates within the exhaust.
28. The animal cage assembly of claim 27 wherein the cage lid includes a coupling body extending within the lid from the exhaust port, the collection media housing comprises one or more walls extending from a housing bottom, a coupler retainer extending from an exterior surface of the housing bottom, the coupling retainer can be slidably received within the coupling body for coupling the collection media housing to the cage lid.
29. The animal cage assembly of claim 27 wherein the one or more walls extending from the housing bottom of the collection media housing include an indentation to reduce a central portion of the one or more walls from an end portion of the one or more walls.
30. The animal cage assembly of claim 27 further comprising:
a ledge extending from the housing bottom.
31. The animal cage assembly of claim 27 wherein further comprising a gasket, the gasket being received in a lip of the cage lid, the gasket providing a seal between the cage lid and the cage bottom.
32. The animal cage assembly of claim 27 further comprising:
a locking clip attached to either end of the cage lid, the locking clip including a hook section, the hook section engaging the cage bottom for attaching the cage lid to the cage bottom.
33. The animal cage system of claim 27 wherein the cage collection media housing include a wall extending from base and a removable cover being attached at a top of the wall.
34. The animal cage system of claim 33 wherein the base and the cover have a circular shape.
35. The animal cage system of claim 33 wherein the cover includes a plurality of apertures.
36. The animal cage system of claim 33 wherein the cage collection media is formed of a plurality of projections extending from a cage collection media base.
37. The animal cage system of claim 36 wherein the projections and the cage collection media base are formed of polyester, polyethylene or polypropylene.
38. The animal cage system of claim 27 wherein the cage collection media comprises a body, the body being formed of polyester, polyethylene or polypropylene.
39. The animal cage system of claim 38 wherein the body is formed of a wall wrapped around a core.
40. The cage animal cage system of claim 39 wherein the wall and the core are formed of spun-bound polypropylene.
41. A cage collection media for use in an animal cage assembly, the cage collection media being formed of a plurality of projections extending from a cage collection media base, the projections and the cage collection media base are formed of polyester, polyethylene or polypropylene.