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Fragmented electrode and identification method thereof

A technology of slice type and identification method, applied in the medical field, can solve the problems of stimulation, medical staff cannot quickly and accurately locate the electrode pieces, etc., and achieve the effect of reducing radiation, shortening the time of consultation and high work efficiency.

Active Publication Date: 2021-04-06
SCENERAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for this kind of sliced ​​electrodes, currently in actual use, medical staff cannot quickly and accurately locate one or several electrode slices to achieve fixed-point electrical stimulation. Therefore, it is necessary to develop a low-cost, high-efficiency marker Identification method is an urgent need for doctors

Method used

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  • Fragmented electrode and identification method thereof
  • Fragmented electrode and identification method thereof
  • Fragmented electrode and identification method thereof

Examples

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0027] refer to figure 1 As shown, the present invention discloses a sliced ​​electrode, which includes a connecting portion 1 and a plurality of electrode slices 2 arranged in a circumferential array around the connecting portion. The connecting part is a columnar structure, and a marking pattern 3 is provided on the side of the connecting part 1. The marking pattern 3 is located on one side of the electrode sheet 2. The marking pattern 3 includes at least three distinguishing feature parts, and the distinguishing feature parts are sharp corners or rounded corners. , the position of the electrode sheet can be located through the distinguishing characteristic portion of the markin...

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Abstract

The invention discloses a fragmented electrode and an identification method thereof, and the method comprises the following steps: setting a mark pattern in a non-electrode slice region of the fragmented electrode, and enabling the imaging positions or shapes of the mark pattern to be different when the fragmented electrode is rotated; acquiring an image of the fragmented electrode through a transmission type optical imaging device; and locating the position of the electrode slice through imaging of the mark pattern on the image. The position of each electrode slice is convenient to judge, and fixed-point electrical stimulation is realized, so that the orientation time in the operation process and the later hospital return reexamination and debugging time of a patient can be shortened, unnecessary radiation on the patient is reduced, and convenience is provided for medical care and researchers.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a sliced ​​electrode and a marking method thereof. Background technique [0002] Every year, tens of thousands of patients undergo DBS surgery to treat Parkinson's, obsessive-compulsive disorder, autism, etc., and implant corresponding stimulators, electrode leads and other supporting medical devices in their bodies. Traditional electrode wires use ring-shaped stimulation contacts to spread electrical stimulation all around to achieve therapeutic effects, which will cause excessive treatment of brain parts that are not related to treatment. [0003] In recent years, with the development of medical research, people have begun to realize that the direction of the stimulation point and the stimulation pulse after the electrode is implanted in the brain have a significant impact on the therapeutic effect, and the need to provide different directions and different electrical stimulat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36A61N1/05
CPCA61N1/3606A61N1/0529A61N1/36067A61N1/36082A61N1/36125A61N1/0534A61B6/12A61B90/39A61B2090/3966
Inventor 易澈朱勇伟章海涛
Owner SCENERAY
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