Flexible Polyimide Microelectrodes Array for Transcorneal Electrical Stimulation
نویسندگان
چکیده
منابع مشابه
Flexible Electrode Array for Retinal Stimulation
In this Work, ITO/PET (Indium Tin Oxide / Polyethylene Terephthalate) electrode structure which provides biocompatibility, mechanical stability and flexibility is fabricated. Flexible ITO/PET implantable electrode array for a retina has been developed. The electrode array is fabricated on a thin PET/ITO substrate and is encapsulated using, SU-8, an insulating material. PET substrate and SU-8 po...
متن کاملflexible electrode array for retinal stimulation
in this work, ito/pet (indium tin oxide / polyethylene terephthalate) electrode structure which provides biocompatibility, mechanical stability and flexibility is fabricated. flexible ito/pet implantable electrode array for a retina has been developed. the electrode array is fabricated on a thin pet/ito substrate and is encapsulated using, su-8, an insulating material. pet substrate and su-8 po...
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We present an effective method for tailoring the flexibility of a commercial thin-film polymer electrode array for intracochlear electrical stimulation. Using a pneumatically driven dispensing system, an average 232 ± 64 μm (mean ± SD) thickness layer of silicone adhesive coating was applied to stiffen the underside of polyimide multisite arrays. Additional silicone was applied to the tip to pr...
متن کاملBiocompatibility of polyimide microelectrode array for retinal stimulation
Artificial retina is aimed for the stimulation of remained retinal neurons in the patient with degenerated photoreceptors. Microelectrode arrays have been developed for this as a part of stimulator. To minimize the damage during ophthalmic surgery and to get better contact to retina, flexible polyimide, which can be fabricated based on semiconductor manufacturing, was selected as the substrate ...
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OBJECTIVE Most preparations for making neural recordings degrade over time and eventually fail due to insertion trauma and reactive tissue response. The magnitudes of these responses are thought to be related to the electrode size (specifically, the cross-sectional area), the relative stiffness of the electrode, and the degree of tissue tolerance for the material. Flexible carbon fiber ultra-mi...
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ژورنال
عنوان ژورنال: Journal of Biomedical Science and Engineering
سال: 2015
ISSN: 1937-6871,1937-688X
DOI: 10.4236/jbise.2015.88051