中国医学装备Issue(4)：1-3,4,4.DOI:10.3969/J.ISSN.1672-8270.2014.04.001
多间距视网膜表面微电极阵列设计与特性测试
Design and feature test of multi-distance epi-retinal microelectrode
摘要
Abstract
Objective:To optimize the design and fabrication of epi-retinal microelectrode array for the retain vision of RP and AD patients, multi-distance flexible electrode array was designed and fabricated. Electro-chemical feature test of the array was performed.Methods:Parylene with flexibility and biocompatibility was used as substrate material and Au was used as electrode material. Multi-distance microelectrode array was designed and fabricated, and then mechanical property and flexibility of the array were tested.Results: Mechanical property and flexible test results showed that the fabricated microelectrode array fulfilled the design requirement.Conclusion: The designed and fabricated array can be put into animal experiment for optimization design of the array by obtaining in vivo electro-physiological test results.关键词
视网膜表面微电极阵列/视觉假体/优化设计Key words
Epi-retinal microelectrode/Retinal prosthesis/Optimization design分类
医药卫生引用本文复制引用
崔红岩,郝玲玲,陈俪行,胡勇,徐圣普,冯莉,谢小波..多间距视网膜表面微电极阵列设计与特性测试[J].中国医学装备,2014,(4):1-3,4,4.基金项目
国家自然科学基金(81271667)“视网膜微电极植入动物体后受内环境电生理因素影响的仿真研究”；天津市科技支撑计划重点项目(10zckfsy08400)“视网膜表面微电极阵列的研制和动物实验研究” （81271667）
