System and method for multiple direction flexible inline canister

1. A system for treating a tissue site with reduced pressure, the system comprising:

a reduced-pressure source;

a pouch in fluid communication with the reduced pressure source;

a dressing in fluid communication with the pouch;

wherein the pouch comprises:

a first wall;

a second wall having a periphery coupled to the first wall to form an interior;

a third wall extending through the interior to form a first chamber in fluid communication with the dressing and a second chamber in fluid communication with the reduced pressure source; and

a plurality of filters positioned in the third wall, the filters permitting fluid communication between the first chamber and the second chamber.

2. The system of claim 1 , further comprising:

a first manifold positioned within the first chamber;

a second manifold coupled to the first manifold to form a cavity; and

an absorbent disposed in the cavity.

3. The system of claim 1 , wherein the pouch comprises at least one corner and one of the filters is positioned in the third wall proximate to the corner.

4. The system of claim 1 , wherein the pouch has four corners and the filters are positioned in the third wall proximate to each corner.

5. The system of claim 1 , wherein each of the filters is positioned in the third wall proximate to a middle portion of the pouch.

6. The system of claim 1 , having at least three filters positioned in the third wall.

7. The system of claim 1 , wherein the pouch further comprises:

a first end and a second end opposite the first end;

a first port coupled to at least one of the first wall and the second wall, the first port in fluid communication with the first chamber; and

a second port coupled to at least one of the first wall and the second wall, the second port in fluid communication with the second chamber.

8. The system of claim 1 , wherein the pouch further comprises:

a first end and a second end opposite the first end;

a first port coupled to at least one of the first wall and the second wall, the first port in fluid communication with the first chamber;

a second port coupled to at least one of the first wall and the second wall, the second port in fluid communication with the second chamber; and

wherein the first port is positioned proximate to the first end and the second port is positioned proximate to the second end.

9. The system of claim 1 , wherein the pouch further comprises:

a first end and a second end opposite the first end;

a first port coupled to at least one of the first wall and the second wall, the first port in fluid communication with the first chamber to provide fluid communication between the dressing and the first chamber;

a second port coupled to at least one of the first wall and the second wall, the second port in fluid communication with the second chamber to provide fluid communication between the reduced-pressure source and the second chamber;

wherein the first port is positioned proximate to the first end and the second port is positioned proximate to the second end; and

wherein a first filter and a second filter are positioned on the third wall proximate to separate corners of the second end and a third filter is positioned on the third wall proximate to a corner of the first end.

10. The system of claim 7 , further comprising a bypass conduit fluidly coupling the first port and the second port through the second chamber.

11. The system of claim 1 , wherein the pouch further comprises a port coupled to at least one of the first wall and the second wall, the port having a first lumen in fluid communication with the first chamber to provide fluid communication between the dressing and the first chamber and a second lumen in fluid communication with the second chamber to provide fluid communication between the reduced-pressure source and the second chamber.

12. The system of claim 1 , wherein the pouch further comprises a port coupled to at least one of the first wall and the second wall, the port having a first lumen in fluid communication with the first chamber to provide fluid communication between the dressing and the first chamber, a second lumen in fluid communication with the second chamber to provide fluid communication between the reduced-pressure source and the second chamber, and a third lumen disposed exterior of the pouch for providing fluid communication between the dressing and the reduced-pressure source.

13. The system of claim 1 , wherein the filters are positioned in the third wall to provide fluid communication between the first chamber and the second chamber if a level of the liquid in the first chamber is less than a level of the liquid in the first chamber if the first chamber is substantially filled.

14. The system of claim 1 , further comprising a manifold positioned in the second chamber for providing a flow path within the second chamber.

15. A pouch for storing fluids from a tissue site, the pouch comprising:

a first wall;

a second wall having a peripheral portion coupled to the first wall to form an interior;

a third wall extending through the interior, forming a first chamber adapted to be in fluid communication with a dressing, and forming a second chamber adapted to be in fluid communication with a reduced pressure source; and

a plurality of filters positioned in the third wall, the filters permitting fluid communication between the first chamber and the second chamber;

wherein reduced pressure supplied to the second chamber is supplied to the first chamber through the filters.

16. The pouch of claim 15 , further comprising:

a first manifold positioned adjacent the first wall within the first chamber;

a second manifold having flow channels disposed therein and positioned adjacent the third wall, the first manifold and the second manifold coupled together to form a cavity; and

an absorbent disposed in the cavity.

17. The pouch of claim 15 , wherein the pouch has one or more corners and a filter of the plurality of filters is positioned on the third wall proximate to each corner.

18. The pouch of claim 15 , wherein the pouch has four corners and a filter of the plurality of filters is positioned in the third wall proximate to each corner.

19. The pouch of claim 15 , further comprising a filter positioned on the third wall proximate to a center portion of the pouch.

20. The pouch of claim 15 , wherein the pouch further comprises:

a first end and a second end opposite the first end;

a first port coupled to at least one of the first wall and the second wall, the first port in fluid communication with the first chamber to provide fluid communication between the dressing and the first chamber;

a second port coupled to at least one of the first wall and the second wall, the second port in fluid communication with the second chamber to provide fluid communication between the reduced-pressure source and the second chamber; and

wherein the first port is positioned proximate to the first end and the second port is positioned proximate to the second end, each end having two corners.

21. The pouch of claim 20 , wherein a first filter and a second filter are positioned in the third wall proximate to separate corners of the second end and a third filter is positioned on the third wall proximate to a corner of the first end.

22. The pouch of claim 15 , further comprising a bypass conduit fluidly coupling a first port and a second port through the second chamber.

23. The pouch of claim 15 , wherein the filters are positioned on the third wall to provide fluid communication between the first chamber and the second chamber if a level of the liquid in the first chamber is less than a level of the liquid in the first chamber if the first chamber is substantially filled.

24. The pouch of claim 15 , further comprising a manifold having a plurality of flow channels positioned in the second chamber for providing a flow path within the second chamber.

25. The pouch of claim 15 , wherein the plurality of filters are gas permeable and liquid impermeable.

26. A method for treating a tissue site with reduced pressure, the method comprising:

providing a reduced-pressure source;

providing a dressing proximate to the tissue site;

providing a pouch comprising:

a first wall;

a second wall coupled to the first wall on peripheral portions of the first wall and the second wall to form an interior;

a third wall extending through the interior to form a first chamber and a second chamber;

a plurality of filter assemblies positioned in the third wall, the filter assemblies permitting fluid communication between the first chamber and the second chamber, each filter assembly separated from adjacent filter assemblies;

fluidly coupling the reduced-pressure source to the second chamber;

fluidly coupling the dressing to the first chamber;

supplying reduced pressure to the dressing through the second chamber, filter assemblies, and the first chamber; and

receiving and storing liquids in the first chamber in response to the supply of reduced pressure.