Invention Application
- Patent Title: FLEXIBLE CIRCUIT ELECTRODE ARRAY WITH WIRE OR FILM SUPPORT
- Patent Title (中): 柔性电路阵列,电线或电影支持
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Application No.: PCT/US2008054181Application Date: 2008-02-15
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Publication No.: WO2008101225A2Publication Date: 2008-08-21
- Inventor: GREENBERG ROBERT J , DE JUAN EUGENE , HUMAYUN MARK S , MCCLURE KELLY H , TALBOT NEIL HAMILTON , NEYSMITH JORDAN MATTHEW , MECH BRIAN V , LITTLE JAMES SINGLETON , KHALDI MOHAMED
- Applicant: SECOND SIGHT MEDICAL PROD INC , DOHENY EYE INST , GREENBERG ROBERT J , DE JUAN EUGENE , HUMAYUN MARK S , MCCLURE KELLY H , TALBOT NEIL HAMILTON , NEYSMITH JORDAN MATTHEW , MECH BRIAN V , LITTLE JAMES SINGLETON , KHALDI MOHAMED
- Assignee: SECOND SIGHT MEDICAL PROD INC,DOHENY EYE INST,GREENBERG ROBERT J,DE JUAN EUGENE,HUMAYUN MARK S,MCCLURE KELLY H,TALBOT NEIL HAMILTON,NEYSMITH JORDAN MATTHEW,MECH BRIAN V,LITTLE JAMES SINGLETON,KHALDI MOHAMED
- Current Assignee: SECOND SIGHT MEDICAL PROD INC,DOHENY EYE INST,GREENBERG ROBERT J,DE JUAN EUGENE,HUMAYUN MARK S,MCCLURE KELLY H,TALBOT NEIL HAMILTON,NEYSMITH JORDAN MATTHEW,MECH BRIAN V,LITTLE JAMES SINGLETON,KHALDI MOHAMED
- Priority: US90190707 2007-02-16; US90194707 2007-02-16
- Main IPC: A61N1/05
- IPC: A61N1/05
Abstract:
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.
Information query