Puncture positioning method and device, electronic equipment and storage medium

A positioning method and puncture needle technology, applied in the field of image processing, can solve the problems of complicated surgical procedures and multiple radiations of patients, and achieve the effect of avoiding multiple radiations and reducing the number of image shootings

Pending Publication Date: 2021-11-05
武汉推想医疗科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to accurately locate the target area in percutaneous puncture surgery, it is often necessary to take multiple intraoperative images of the patient during the operation, which not only makes the operation process too complicated, but also causes multiple radiations to the patient.

Method used

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  • Puncture positioning method and device, electronic equipment and storage medium
  • Puncture positioning method and device, electronic equipment and storage medium
  • Puncture positioning method and device, electronic equipment and storage medium

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] Application overview

[0031] The pathological diagnosis of the lesion tissue plays an important guiding role in the judgment of the disease. Clinically, puncture surgery is usually performed under the guidance of lung CT (Computed Tomography, electronic computer tomography) images to obtain pathological specimens for the diagnosis of lesions. In puncture surgery, doctors need to determine the target lesion and puncture path.

[0032] In order to accurately locate the target area in pe...

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Abstract

The invention discloses a puncture positioning method and device, electronic equipment and a storage medium. The method comprises the steps that: a preoperative image is obtained according to an intra-operative image, wherein the intra-operative image is composed of a part of the preoperative image; based on a puncture needle in a coordinate system of navigation equipment, a simulation puncture needle is generated in a coordinate system of the preoperative image, wherein the coordinate system of the preoperative image is the same as the coordinate system of the intraoperative image; and the simulation puncture needle located in the coordinate system of the intraoperative image is sent to front-end equipment, so that the front-end equipment can conveniently position the simulation puncture needle, the number of times of image shooting on a patient in the operation can be reduced, and multiple times of radiation on the patient is avoided.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a puncture positioning method and device, electronic equipment and a storage medium. Background technique [0002] The pathological diagnosis of the lesion tissue plays an important guiding role in the judgment of the disease. Clinically, puncture surgery is usually performed under the guidance of CT (Computed Tomography, computerized tomography) images to obtain pathological specimens. However, in order to accurately locate the target area in percutaneous puncture surgery, it is often necessary to take multiple intraoperative images of the patient during the operation, which not only makes the operation process too complicated, but also causes multiple radiations to the patient. Contents of the invention [0003] In view of this, the embodiments of the present application are dedicated to providing a puncture positioning method and device, electronic equipm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/11G06K9/46G06K9/20
CPCG06T7/0012G06T7/11G06T2207/10081G06T2207/10088G06T2207/30008
Inventor 王瑜张欢余航刘恩佑邹彤黄文豪张金陈宽王少康
Owner 武汉推想医疗科技有限公司
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