提出一种基于MEMS技术的多层视网膜上假体柔性薄膜电极阵列的设计思路,同时构建一套微电极阵列的自动测试系统,对所设计电极进行测试和分析。实验结果表明,电极具有良好的柔性以及阻抗特性,多层设计不会对电极的电学性能造成差异。
This paper proposed a new design on multi-layer flexible microelectrode arrays(MEA) of epiretinal prosthesis,as well as a set of automatic testing system to evaluate and analyze the MEA.Experiment results showed that the MEA was satisfying on both flexibility and impedance and the multi-layer design didn't introduce significant differences.