Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Chambre De Commerce Et D'industrie De Paris (esiee Paris)

Chambre De Commerce Et D'industrie De Paris

Mathias Bonnauron

Lionel Rousseau

Emmanuel Scorsone

Philippe Bergonzo

Gaelle Lissorgues

Gaëlle Lissorgues

A method for manufacturing an intraocular retinal implant including: providing a mold capable of supporting growth of a layer of doped diamond, the mold including, on one face, elements all depressed or all projecting with respect to the surface of the face, and constituting a pattern cavity for the electrodes of the implant which it is desired to obtain; producing the doped diamond electrodes by growing a layer of doped diamond in all or part of a space occupied by the pattern cavity elements; forming a first insulating layer on the face of the mold including the pattern cavity; producing interconnection lines by depositing an electrically conductive material at least in spaces not covered by the first insulating layer; forming a second insulating layer on the mold face including the pattern cavity, the second layer covering the interconnection lines, the first and second insulating layers forming a flexible plate of the implant; removing the mold.

Method for manufacturing a flexible intraocular retinal implant having doped diamond electrodes

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Gif-sur Yvette, France

Mathias Bonnauron