Nasopharyngeal swab sampling method and device, electronic equipment and storage medium

A nasopharyngeal swab, swab technology, applied in medical science, character and pattern recognition, inoculation and ovulation diagnosis, etc., can solve problems such as low sampling efficiency and achieve the effect of improving efficiency

Pending Publication Date: 2022-02-25
SHENZHEN LUOHU HOSPITAL GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In view of this, some institutions have carried out research on sampling robots, and some of the research results have been put into use. Using sampling robots to assist in the sampling of pharyngeal swabs or nasopharyngeal swabs is a major measure to protect medical staff. The situ

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  • Nasopharyngeal swab sampling method and device, electronic equipment and storage medium
  • Nasopharyngeal swab sampling method and device, electronic equipment and storage medium
  • Nasopharyngeal swab sampling method and device, electronic equipment and storage medium

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Embodiment Construction

[0069] In order to enable those skilled in the art to better understand the solution of the application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0070] The terms "comprising" and "having" and any variations thereof appearing in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlist...

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Abstract

The invention provides a nasopharyngeal swab sampling method and a device, electronic equipment and a storage medium, and the method comprises the steps: controlling a mechanical arm to move towards a collection object, obtaining a first face image of the collection object through an RGBD camera, and obtaining a second face image of the collection object through a laser radar; determining two-dimensional feature points based on the first face image, and determining anatomical mark points based on the second face image; obtaining a target three-dimensional point based on the two-dimensional feature points, and selecting a target anatomical mark point from the anatomical mark points; calculating a first gravity center based on the target three-dimensional point, and calculating a second gravity center based on the target anatomical mark point; determining a sampling point according to the first gravity center and the second gravity center; and updating the sampling point is updated in real time, calculating the distance between the sampling point and the head of the swab, and adjusting the moving speed of the mechanical arm based on the distance. According to the embodiment of the invention, the sampling efficiency of the nasopharyngeal swab is improved.

Description

technical field [0001] This application relates to the application of machine vision technology in the medical and health field, in particular to a nasopharyngeal swab sampling method, device, electronic equipment and storage medium. Background technique [0002] At this stage, whether it is nasopharyngeal swab sampling or throat swab sampling, there is a large degree of dependence on the manual operation of medical staff, and manual operation will undoubtedly increase the infection risk of medical staff. In view of this, some institutions have carried out research on sampling robots, and some of the research results have been put into use. Using sampling robots to assist in the sampling of pharyngeal swabs or nasopharyngeal swabs is a major measure to protect medical staff. The situation is complex and diverse. In order to ensure the accuracy of sampling positioning, the existing research does not have too many requirements on the speed of sampling robots. In large-scale co...

Claims

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Application Information

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IPC IPC(8): A61B10/00G06V40/16
CPCA61B10/00
Inventor 孙喜琢唐爱发林锦春宫芳芳廖慷罗健婷曾舒怡覃金洲
Owner SHENZHEN LUOHU HOSPITAL GRP
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