CPC A61F 13/00051 (2013.01) [A61B 5/445 (2013.01); A61L 15/38 (2013.01); A61L 15/56 (2013.01); G01N 33/00 (2013.01); A61B 10/0045 (2013.01); A61F 2013/00429 (2013.01); A61F 2013/8473 (2013.01); C12Q 1/37 (2013.01)] | 11 Claims |
1. A wound dressing comprising:
a) a wound contacting layer;
b) a reagent layer comprising one or more testing regions, wherein the reagent layer is in fluid communication with the wound contacting layer; and
c) an outer layer that overlays the reagent layer,
wherein the one or more testing regions comprise a leach-back trap in fluid communication with a reagent pad and one or more lines of wicking stitching or wicking tufting crossing through the one or more testing regions only at the leach-back trap.
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