The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2022
Filed:
Oct. 25, 2018
Chambre DE Commerce ET D'industrie DE Region Paris Ile DE France, Noisy le Grand, FR;
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Emmanuel Scorsone, Magny-les-Hameaux, FR;
Lionel Rousseau, Le Perreux-sur-Marne, FR;
Abstract
Flexible implant for electrically recording or stimulating a nerve structure, said flexible implant comprising: a first layer of electrically insulating diamond; an electrode of electrically conductive doped diamond, in contact with the first layer of electrically insulating diamond; an electrically conductive layer in contact with the electrode and the first layer, so as to define a conductive track for the electrode; and a second layer of electrically insulating diamond, at least in contact with the electrically conductive layer and a remaining portion of the first layer, all of the above arranged such that: electrically insulating diamond/electrically conductive doped diamond sealing is provided at the electrode () by resumption of epitaxial growth; and the electrically conductive layer is encapsulated by the electrode (), the first layer and the second layer, at the electrode and over the entirety of the remaining surface thereof except over an area defining an electrical contact. The implant has two faces, namely: a front face comprising one of the two layers of electrically insulating diamond, open locally, providing access to the electrode and the area defining an electrical contact; and a rear face comprising the other of the two layers of electrically insulating diamond.