Patent ID: 9643001
Date: 2017-05-09
CPC Classifications: A61L,A61N

Claim:
1. A wound care dressing, comprising: a hydrophobic base fabric having a first surface and a second surface opposite to each other; a plurality of electrode pairs disposed on the first surface of the hydrophobic base fabric, wherein the electrode pairs are arranged in an array; a plurality of hydrogel layers, wherein the hydrogel layers are not in contact with one another, and each of the hydrogel layers covers a top surface and sidewalls of each of the electrodes in the electrode pairs, wherein after the hydrogel layers are in contact with a wound and absorb a tissue fluid from the wound, the hydrogel layers are adapted to form a restrictive electronic cycling channel with the electrode pairs to establish a plurality of bioelectric fields promoting wound healing on a surface of the wound; and a waterproof thin film disposed on the second surface of the hydrophobic base fabric, wherein each of the electrode pairs comprises: