Systems and methods for measuring ciliary muscle activity

1. A method, comprising:

receiving a plurality of signals generated by a plurality of bipolar electrodes in response to ciliary muscle activity, the plurality of bipolar electrodes comprising a plurality of concentric rings, wherein each of the plurality of concentric rings comprises a plurality of segments, each of the plurality of signals indicating an electrical field associated with a patient's ciliary muscle; and

analyzing the received signals to evaluate the ciliary muscle accommodative potential, wherein analyzing the signals comprises:

identifying a subset of signals which correspond to a subset of the pluralities of segments of the concentric rings aligned with the ciliary muscle, and

calculating a value associated with the identified subset of the pluralities of segments, wherein calculating the value comprises summing a first signal of the subset of signals generated by at least one segment of a first concentric ring and a second signal of the subset of signals generated by at least one segment of a second concentric ring.

2. The method of claim 1 , further comprising:

providing a contact lens to be applied to the patient's eye, the contact lens comprising the plurality of bipolar electrodes.

3. The method of claim 1 , wherein evaluating the ciliary muscle accommodative potential based on the calculated value comprises comparing the calculated sum of the identified subset of signals to a predetermined value.

4. The method of claim 1 , wherein evaluating the ciliary muscle accommodative potential comprises detecting changes in the plurality of signals received, as the ciliary muscle changes the focusing power to focus on one or more targets at different distances.

5. The method of claim 1 , wherein the plurality of concentric rings comprises at least three concentric rings.

6. The method of claim 1 , wherein the plurality of concentric rings comprises four concentric rings.

7. An ophthalmic system, comprising:

a contact lens configured to contact a surface of a patient's eye, the contact lens comprising a plurality of bipolar electrodes comprising a plurality of concentric rings, wherein each concentric ring comprises a plurality of segments, each of the plurality of segments configured to generate a signal indicating an electrical field associated with a patient's ciliary muscle; and

one or more processors and a memory comprising instructions that are operable, when executed by the one or processors, to:

receive a plurality of signals generated by the pluralities of segments of the concentric rings during a ciliary muscle assessment procedure, each of the plurality of signals indicating an electrical field associated with the patient's ciliary muscle;

analyze the received signals to identify a subset of signals that provide accurate measurement of the electrical activity from the ciliary muscle, wherein the subset of signals are received from a subset of the pluralities of segments of the concentric rings aligned with the patient's ciliary body; and

calculate a value associated with the identified subset of the pluralities of segments; and

a display communicatively coupled to the processor and configured to display the calculated value associated with the identified subset of the pluralities of segments.

8. The system of claim 7 , wherein calculating the value associated with the identified subset of the pluralities of segments comprises summing a first signal of the subset of signals generated by at least one segment of a first concentric ring and a second signal of the subset of signals generated by at least one segment of a second concentric ring, wherein the first and second concentric rings are adjacent rings of the plurality of concentric rings.

9. The system of claim 8 , wherein the instructions are operable, when executed by the one or more processors, to compare the calculated sum of the selected subset of signals to a predetermined value.

10. The system of claim 7 , wherein the plurality of concentric rings comprises at least three concentric rings.

11. The system of claim 7 , wherein the plurality of concentric rings comprises four concentric rings.