Detection method and detection device of implantable electrode and computer readable storage medium

Abstract

The invention provides a detection method and a detection device of an implantable electrode and a computer readable storage medium. The detection method comprises the following steps: acquiring image information of the implantable electrode; positioning an area range where a metal electrode plate is located in the image information; extracting texture information of the area range where the metal electrode plate is located; and acquiring direction information of the metal electrode plate according to the extracted texture information. According to the method, a direction of an metal electrode plate can be directly detected by using a diffraction-like characteristic information of the metal electrode plate on the image information, and the method has high versatility, is convenient for doctors to check the post-operative diagnosis and treatment effect, and improves diagnostic efficiency and accuracy.

Description

technical field [0001] The invention relates to the field of electrical stimulation medical technology, in particular to a detection method, a detection device and a computer-readable storage medium of an implanted electrode. Background technique [0002] Deep Brain Stimulation (DBS) can be used to treat hereditary dystonia (such as Parkinson's disease, etc.), its mechanism is to implant DBS electrodes into the patient's brain, and use a pulse generator to stimulate the deep brain of the patient. Certain nerve nuclei in the brain correct abnormal electrical circuits in the brain, thereby alleviating these neurological symptoms. [0003] figure 1 The structure of a DBS electrode 100 commonly used at present is shown. The DBS electrode 100 includes an electrode carrier 1 and a plurality of metal electrode sheets 2 arranged on the electrode carrier 1 . In the DBS operation, the metal electrodes 2 will be fixed on the electrode carrier 1 and implanted in the basal nerve nuclei...

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Problems solved by technology

[0004] At present, since multiple metal electrode pieces 2 are usually symmetrical about the central axis of the electrode carrier 1, the direction of the metal electrode piece 2 cannot be determined through X-ray images after surgery, and it is usually necessary to add additional marking points on the electrode carrier 1, such as the prior art discloses a DBS electrode positioning method with indicator marks, by artificially adding marker points that can be presented in medical images on the DBS electrode 100, so as to obtain the rotation direction of the DBS electrode 100 relative to the implantation position through X-ray images , that is, to obtain the direction information of the metal electrode sheet 2, but this method needs to add additional marking points on the DBS electrode 100 to form a specific electrode, which needs to be customized, and the versatility is not high

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