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:
Oct. 31, 2017
Filed:
Oct. 25, 2007
Amy Chu Peishuan Hines, Monterey Park, CA (US);
Dao Min Zhou, Saugus, CA (US);
Arup Roy, Valencia, CA (US);
Rongqing Dai, Valencia, CA (US);
Robert J. Greenberg, Los Angeles, CA (US);
Amy Chu Peishuan Hines, Monterey Park, CA (US);
Dao Min Zhou, Saugus, CA (US);
Arup Roy, Valencia, CA (US);
Rongqing Dai, Valencia, CA (US);
Robert J. Greenberg, Los Angeles, CA (US);
Second Sight Medical Products, Inc., Sylmar, CA (US);
Abstract
The present invention is a method for measuring stable and reproducible electrode-tissue impedance, comprising preconditioning an electrode-tissue interface. Further aspect of the invention is a stimulation system for a visual prosthesis generating a stimulation signal to precondition the electrode-tissue interface, comprising a computer; software, loaded in the computer, adapted to perform a stimulating method for a visual prosthesis having a plurality of electrodes; a video processing unit; and an implanted neuron-stimulator.