Implantable passive closed-loop neural stimulation system

Abstract

An implantable passive closed-loop neural stimulation system, comprising: an implant device (10), which is used for being implanted in a target subject; an energy providing device (20), which is used for being attached to the surface of the target subject, is in wireless communication connection with the implant device (10), is configured to supply power to the implant device (10), send stimulation configuration information to the implant device (10) so as to enable the implant device (10), according to the stimulation configuration information, to generate a stimulation signal, and receive a bioelectric signal sent by the implant device (10); a program control device (30), which is used for being in communication connection with the energy providing device (20), and is configured to, according to the bioelectric signal sent by the energy providing device (20), adjust the stimulation configuration information, and send the adjusted stimulation configuration information to the energy providing device (20). The passive closed-loop neural stimulation system reduces the volume of the implanted portion, simplifies the surgical process, and reduces patient damage.

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