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    • 4. 发明申请
    • FLEXIBLE CIRCUIT ELECTRODE ARRAY WITH WIRE OR FILM SUPPORT
    • 柔性电路阵列,电线或电影支持
    • WO2008101225A2
    • 2008-08-21
    • PCT/US2008054181
    • 2008-02-15
    • SECOND SIGHT MEDICAL PROD INCDOHENY EYE INSTGREENBERG ROBERT JDE JUAN EUGENEHUMAYUN MARK SMCCLURE KELLY HTALBOT NEIL HAMILTONNEYSMITH JORDAN MATTHEWMECH BRIAN VLITTLE JAMES SINGLETONKHALDI MOHAMED
    • GREENBERG ROBERT JDE JUAN EUGENEHUMAYUN MARK SMCCLURE KELLY HTALBOT NEIL HAMILTONNEYSMITH JORDAN MATTHEWMECH BRIAN VLITTLE JAMES SINGLETONKHALDI MOHAMED
    • A61N1/05
    • A61N1/0543A61N1/05A61N1/0541H05K1/0393H05K1/118
    • The disclosure relates to a flexible circuit electrode array comprising: a polymer base layer; metal traces deposited on said polymer base layer, including electrodes suitable to stimulate neural tissue; a polymer top layer deposited on said polymer base layer and said metal traces; and at least one support embedded in said array. The disclosure further relates to a flexible circuit electrode array comprising: a polymer base layer; metal traces deposited on said polymer base layer, including electrodes suitable to stimulate neural tissue; a polymer top layer deposited on said polymer base layer and said metal traces; and a folded flexible circuit cable connecting the electrode array with an interconnection pad. The disclosure further relates to a method of making a flexible circuit electrode array comprising: depositing a polymer base layer; depositing metal on said polymer base layer; patterning said metal to form metal traces; depositing a polymer top layer on said polymer base layer and said metal traces; heating said flexible circuit electrode array in a mold to form a three dimensional shape in said flexible circuit electrode array, embedding a support at least in the base layer, top layer or between the base and top layer, and/or folding a flexible circuit cable at least once connecting the electrode array with an interconnection pad the array.
    • 本发明涉及柔性电路电极阵列,包括:聚合物基层; 沉积在所述聚合物基层上的金属痕迹,包括适于刺激神经组织的电极; 沉积在所述聚合物基底层和所述金属迹线上的聚合物顶层; 以及嵌入在所述阵列中的至少一个支撑。 本发明还涉及一种柔性电路电极阵列,包括:聚合物基层; 沉积在所述聚合物基层上的金属痕迹,包括适于刺激神经组织的电极; 沉积在所述聚合物基底层和所述金属迹线上的聚合物顶层; 以及将电极阵列与互连垫连接的折叠柔性电路电缆。 本公开还涉及一种制造柔性电路电极阵列的方法,包括:沉积聚合物基层; 在所述聚合物基层上沉积金属; 图案化所述金属以形成金属痕迹; 在所述聚合物基底层和所述金属迹线上沉积聚合物顶层; 将所述柔性电路电极阵列加热到模具中以在所述柔性电路电极阵列中形成三维形状,至少在基层,顶层或基底与顶层之间嵌入支撑件,和/或折叠柔性电路电缆 至少一次将电极阵列与互连衬垫连接在一起。