Electrode guide wire and nerve stimulation device

An electrode wire and nerve stimulation technology, applied in the field of medical equipment, can solve problems such as electrode pads not entering, electrical stimulation, and cochlear damage

Pending Publication Date: 2020-08-14
杭州神络医疗科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the need to implant the electrode sheet for transmitting the target signal into the cochlea, the accuracy of the position of the electrode sheet is relatively high
It is often prone to the problem that the electrode sheet is located too deep in the cochlea, resulting in damage to the cochlea; it is also prone to the problem that the electrode sheet does not enter the cochlea, resulting in the inability to perform effective electrical stimulation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electrode guide wire and nerve stimulation device
  • Electrode guide wire and nerve stimulation device
  • Electrode guide wire and nerve stimulation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0081] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The manner described in the exemplary embodiments below is not intended to represent all embodiments consistent with this application. Rather, they are merely examples of means consistent with some aspects of the present application as recited in the appended claims.

[0082] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. Unless otherwise defined, technical or scientific terms used in this application shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. "First", "second" and similar words used in the description and claims of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention discloses an electrode guide wire and a nerve stimulation device. The electrode guide wire can be applied in the nerve stimulation device and is configured to connect a stimulation generator and an auditory nerve, and also configured to extend into a cochlea and stimulate the auditory nerve located on the surface of the cochlea, and the electrode guide wire is provided with astimulation end configured to extend into the cochlea and a connection end configured to connect the stimulation generator in an axial direction; the length of the stimulation end in the axial direction is less than or equal to 30 mm, a first electrode plate is arranged on the stimulation end, and the first electrode plate is used for transmitting target electric signals to the auditory nerve; and the connecting end is provided with a second electrode plate. When the stimulation end all stretches into the cochlea, the first electrode plate is guaranteed to enter the cochlea to conduct effective electrostimulation of the auditory nerve, and in addition, the injury to the cochlea due to too deep position of the stimulation end and first electrode plate piece stretching into the cochlea is avoided.

Description

technical field [0001] The present application relates to the technical field of medical devices, in particular to an electrode lead and a nerve stimulation device. Background technique [0002] For certain types of nervous system diseases, especially tinnitus, deafness and other diseases, electrical stimulation therapy is required to perform chronic electrical pulse stimulation on the corresponding targets of different diseases, with few side effects, which is an ideal treatment method. [0003] However, since the electrode pads for transmitting the target signal need to be implanted in the cochlea, the accuracy of the position of the electrode pads is required to be high. It is often easy to cause the electrode pad to be located too deep in the cochlea, resulting in damage to the cochlea; it is also prone to the problem that the electrode pad does not enter the cochlea, resulting in the inability to perform effective electrical stimulation. SUMMARY OF THE INVENTION [0...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36A61M31/00A61F11/00
CPCA61F11/00A61M31/00A61M2210/0662A61N1/36038A61M2210/005
Inventor 王守东董亮陈风顺
Owner 杭州神络医疗科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap