System and apparatus for treating a tissue site having an in-line canister
A canister for use in administering reduced pressure to a tissue site includes a center body, a first end cap, and a second end cap. The center body includes a first end, second end, and a number of fluidly separate body conduits. The first end cap is connected to the first end of the center body and includes a number of return conduits fluidly connecting one body conduit to another. The first end has a port for receiving a conduit in fluid communication with the tissue site. The second end cap is connected to the second end of the center body and includes a number of return conduits fluidly connecting one body conduit to another. The second end cap has a port for receiving a conduit in fluid communication with a reduced pressure source. The fluid connection between the body conduits and the return conduits creates a continuous, tortuous pathway.
1. A canister for storing exudates from a tissue site, the canister comprising:
a center body having a first end and a second end;
an inlet port positioned on the center body and configured to be coupled to a first conduit;
an outlet port positioned on the center body and configured to be coupled to a second conduit;
a tortuous flow path through the canister from the inlet port to the outlet port, the tortuous flow path comprising a center conduit and outer body conduits radially positioned around the center conduit; and
an absorbent material disposed in the tortuous flow path.
2. The canister of claim 1 , wherein:
the tortuous flow path comprises at least two body conduits, a first plenum operatively coupled to the first end of the center body, and a second plenum operatively coupled to the second end of the center body; and
the first plenum and the second plenum are configured to redirect fluid received from one of the body conduits into another of the body conduits.
3. The canister of claim 1 , wherein the absorbent material is positioned within the center conduit.
4. The canister of claim 1 , further comprising a hydrophobic filter positioned adjacent the outlet port.
5. The canister of claim 1 , wherein the center body is formed as a single extruded piece.