METHODS AND DEVICES FOR TREATING THE CORNEA
An apparatus includes multiple first reservoirs and multiple second reservoirs joined with a substrate. Selected ones of the multiple first reservoirs include a reducing agent, and first reservoir surfaces of selected ones of the multiple first reservoirs are proximate to a first substrate surface. Selected ones of the multiple second reservoirs include an oxidizing agent, and second reservoir surfaces of selected ones of the multiple second reservoirs are proximate to the first substrate surface.
1 . A device for treating the cornea, comprising a substrate comprising one or more biocompatible electrodes configured to generate at least one of a low level electric field (LLEF) or low level electric current (LLEC).
2 . The device of claim 1 wherein the biocompatible electrodes comprise a first array comprising a pattern of microcells formed from a first conductive material, and a second array comprising a pattern of microcells formed from a second conductive material.
3 . The device of claim 2 wherein the first conductive material and the second conductive material comprise the same material.
4 . The device of claim 3 wherein the first array and second array each comprise a discrete circuit.
5 . The device of claim 4 , further comprising a power source.
6 . The device of claim 2 wherein the first array and the second array spontaneously generate a LLEF.
7 . The device of claim 6 wherein the first array and the second array spontaneously generate a LLEC when contacted with an electrolytic solution.
8 . A method for treating a corneal injury comprising applying a low level electric (LLEC) of between 1 and 200 micro-amperes to the injury.
9 . The method of claim 8 wherein applying comprises affixing a LLEC system comprising a pliable substrate comprising on its surface a multi-array matrix of biocompatible microcells.
10 . The method of claim 9 wherein said multi-array matrix comprises:
a first array comprising a first pattern of microcells comprising a conductive material; and
a second array comprising a second pattern of microcells comprising a conductive material, such arrays capable of defining at least one voltaic cell for spontaneously generating at least one electrical current with the conductive material of the first array when said first and second arrays are introduced to an electrolytic solution.
11 . A clear substrate comprising one or more biocompatible electrodes.
12 . The substrate of claim 11 , wherein said substrate is configured to generate at least one of a low level electric field (LLEF) or low level electric current (LLEC).
13 . The substrate of claim 12 , wherein said biocompatible electrodes comprise at least one of silver and zinc.