Apparatus and method for administering reduced pressure treatment to a tissue site
View Patent ↗The illustrative embodiments described herein are directed to a system and method for administering reduced pressure at a tissue site. The apparatus includes a reduced pressure source. The reduced pressure source generates a reduced pressure. The apparatus includes a tube having a plurality of lumens. The plurality of lumens includes at least one collection lumen. The reduced pressure source applies the reduced pressure to the tissue site through the plurality of lumens such that the at least one collection lumen receives fluid from the tissue site. The at least one collection lumen stores the fluid received from the tissue site.
1. An apparatus for administering reduced pressure to a tissue site, the apparatus comprising:
a reduced pressure source, the reduced pressure source generating a reduced pressure; and
a tube having a plurality of lumens, the plurality of lumens including at least one collection lumen, the reduced pressure source applying the reduced pressure to the tissue site through the plurality of lumens such that the at least one collection lumen receives fluid from the tissue site, the at least one collection lumen storing the fluid received from the tissue site;
wherein the at least one collection lumen includes an absorptive material.
2. The apparatus of claim 1 , further comprising:
at least one filter coupled to the tube, wherein the at least one filter is located at one or more locations, and wherein the at least one filter prevents the fluid from passing the one or more locations.
3. The apparatus of claim 2 , wherein the at least one filter includes at least one of a hydrophobic filter, a hydrophilic filter, and a mechanical valve.
4. The apparatus of claim 2 , further comprising:
a delivery lumen, wherein the plurality of lumens includes the delivery lumen; and
a delivery lumen filter in the at least one filter, wherein the delivery lumen filter is coupled to the delivery lumen, and wherein the delivery lumen filter prevents the fluid from entering the delivery lumen.
5. The apparatus of claim 4 , wherein the delivery lumen has a larger cross-section than the at least one collection lumen.
6. The apparatus of claim 5 , wherein the at least one collection lumen is a plurality of collection lumens, and wherein each of the plurality of collection lumens is equidistant from the delivery lumen, and wherein the delivery lumen is located along the longitudinal center of the tube.
7. The apparatus of claim 4 , wherein the delivery lumen filter is coupled to an end of the tube adjacent to the tissue site, further comprising:
a manifold coupled to the end of the tube adjacent to the tissue site, wherein the at least one collection lumen receives fluid from the tissue site via the manifold.
8. The apparatus of claim 2 , wherein the at least one filter further comprises:
at least one collection lumen filter coupled to the at least one collection lumen, the at least one collection lumen filter preventing the fluid from passing one or more locations at the at least one collection lumen.
9. The apparatus of claim 8 , wherein the at least one collection lumen filter is coupled to an end of the tube adjacent to the reduced pressure source, and wherein the at least one collection lumen filter prevents the fluid from exiting the at least one collection lumen.
10. The apparatus of claim 1 , wherein the tube is substantially transparent such that the fluid received by the at least one collection lumen is visible.
11. The apparatus of claim 10 , wherein the tube includes a plurality of demarcations that indicate an amount of fluid in the at least one collection lumen.