Flexible conductive soft board, manufacturing method thereof, stimulating electrode and manufacturing method thereof

Abstract

The invention provides a flexible conductive soft board and a manufacturing method thereof, and a stimulating electrode and a manufacturing method thereof. The flexible conductive soft board is divided into a stimulating section, a connecting section and a middle section located therebetween along the length direction; the flexible conductive soft board comprises a flexible substrate, a plurality of first conductive layers, a plurality of second conductive layers and a plurality of third conductive layers, the first conductive layers are arranged on the flexible substrate and located in the stimulating section, the second conductive layers are arranged on the flexible substrate and located in the middle section, and the third conductive layers are arranged on the flexible substrate and located in the connecting section; each second conductive layer is electrically connected with at least one first conductive layer and at least one third conductive layer; and an insulating layer is further included and arranged on the flexible substrate and covers the first conductive layers, the second conductive layers and the third conductive layers. The circuit arrangement mode is rich and flexible, and the application range is wide.

Description

technical field [0001] The present application relates to the technical field of stimulating electrodes, in particular to a flexible conductive soft board and a manufacturing method thereof, a stimulating electrode and a manufacturing method thereof. Background technique [0002] Stimulation electrodes are implanted in the human body to provide electrical stimulation to the patient. In the prior art, a stimulating electrode adopts a segmented annular stimulating ring. When the patient is electrically stimulated, the stimulating signal will be sent around 360 degrees, and the nerve nuclei that need to be stimulated cannot be accurately found, which may cause unnecessary stimulation. Unnecessary electrical stimulation to the diseased area leads to excessive treatment of brain areas not related to treatment, which may further cause other unpredictable symptoms, such as sluggishness of movement, unsmooth speech, and degeneration of swallowing function. [0003] Another existing...

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Problems solved by technology

[0005] The purpose of this application is to provide a flexible conductive soft board and its manufacturing method, a stimulating electrode and its manufacturing method, to solve the problem that the diameter of the existing stimulating electrode limits the number of contacts, and to simplify the contacts of the stimulating end and the connection of the connecting end. The connection method between the contacts makes full use of the structure of the flexible conductive soft board. When the flexible conductive soft board is used to make the stimulating electrodes, the wiring arrangement is rich and flexible, and the scope of application is wide.

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