Implantation type nerve micro-stimulus and gathering remote-controlled chip

Abstract

The invention discloses an implantable nerve micro-stimulation and collection remote control chip. The invention includes a brain nerve electrical stimulation and collection module, a nerve micro-stimulation and collection electrode array, an uplink wireless radio frequency communication module and a downlink wireless radio frequency communication and an energy coupling power supply module; the whole remote control device is arranged in the animal brain; the downlink wireless radio frequency communication and energy coupling power supply module receives the command which is send in from the outside, the brain nerve electrical stimulation and collection module is controlled to generate the stimulation signal and is responsible for the energy supply of the whole implantable chip remote control device by utilizing the radio frequency energy coupling principle after the analysis; the uplink wireless radio frequency communication module carries out the wireless output of the nerve electrical signal which is sent in by the brain nerve electrical stimulation and collection module; by implanting the chip in the animal brain, the invention can lead to a more compact system for collecting and controlling the physiological signals of animals, reduce the influence of the outside devices on the animals and increase the concealment and quality safety of the future practical field.

Description

technical field [0001] The invention relates to a remote control chip technology, in particular to an implantable nerve micro-stimulation and acquisition remote control chip. Background technique [0002] Brain-computer interaction technology (BCI) studies how to communicate information in the brain and the external environment through unnatural methods. It provides a two-way transmission channel for the brain and the environment, external information can be input from bionic sensors to the nervous system, and neural signals can also be used to control external electromechanical devices. This technology can repair, improve and even expand the original function of the nervous system, providing a new information interaction mode. [0003] In recent years, with the advancement of medical technology and material science, the research on implantable electrodes in brain-computer interaction technology has made breakthrough progress. In 1999, a research team led by Nicolelis of D...

AI Technical Summary

Problems solved by technology

From the perspective of use, the percutaneous implantable wireless telemetry system has the following disadvantages: 1) the backpack installed on the a...

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