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Training method and training device of children pneumonia auxiliary diagnosis model based on lung color Doppler ultrasound

A training method and auxiliary diagnosis technology, applied in the field of medical computers, can solve problems such as inconsistency of judgment results and differences between observers

Pending Publication Date: 2022-05-31
SHANGHAI SIXTH PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the past, the main imaging methods for children with pneumonia were chest X-rays and CT examinations. For the same medical image of chest X-rays and CT examinations, the judgment results of different time points or different doctors are highly inconsistent, which has great significance. large observer variance

Method used

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  • Training method and training device of children pneumonia auxiliary diagnosis model based on lung color Doppler ultrasound
  • Training method and training device of children pneumonia auxiliary diagnosis model based on lung color Doppler ultrasound
  • Training method and training device of children pneumonia auxiliary diagnosis model based on lung color Doppler ultrasound

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Embodiment approach 1

[0039] like figure 1 Shown is a schematic flow chart of a training method for a child pneumonia auxiliary diagnosis model based on lung color Doppler ultrasound according to an embodiment of the present application. Among them, the training methods include:

[0040] S102, acquiring a diagnosis and treatment information database including color ultrasound images of multiple children with pneumonia;

[0041] S104, obtaining multiple sample sets according to the database;

[0042] S106, perform training processing on the training set in each sample set to obtain a training model;

[0043] S108, test the training model according to the test set of each sample set to obtain the accuracy of the training model;

[0044] S110, determining a diagnosis model based on the accuracy of the multiple training models;

[0045] Wherein, each sample set includes a training set and a corresponding test set.

[0046] The training method of the child pneumonia auxiliary diagnosis model based on...

Embodiment approach 2

[0058] like figure 2 As shown, according to another embodiment of the present application, a schematic flowchart of a training method for a child pneumonia auxiliary diagnosis model based on lung color Doppler ultrasound. Among them, the training methods include:

[0059] S202, obtaining diagnosis and treatment information of multiple children with pneumonia;

[0060] S204, performing image preprocessing on the ultrasound images in the plurality of diagnosis and treatment information to obtain a database;

[0061] S206, obtaining multiple sample sets according to the database;

[0062] S208, performing training processing on the training set in each sample set to obtain a training model;

[0063] S210, test the training model according to the test set of each sample set to obtain the accuracy of the training model;

[0064] S212, determining a diagnosis model based on the accuracy of the multiple training models.

[0065] In this embodiment, the step of obtaining a datab...

Embodiment approach 3

[0082] like image 3 A schematic block diagram of a training device for a child pneumonia auxiliary diagnosis model based on lung color ultrasound according to an embodiment of the present application is shown. like image 3 As shown, training device 300 includes:

[0083] The acquisition module 302 is used to acquire a diagnosis and treatment information database including color Doppler ultrasound images of multiple children with pneumonia, and acquire multiple sample sets according to the database;

[0084]A training module 304, configured to perform training processing on the training set in each sample set to obtain a training model;

[0085] Test module 306, according to the test set of each sample set, the training model is checked to obtain the accuracy of the training model;

[0086] Determining module 308, based on the accuracy of multiple training models, determine the diagnosis model;

[0087] Wherein, each sample set includes a training set and a corresponding ...

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Abstract

The invention provides a training method and a training device for a children pneumonia auxiliary diagnosis model based on lung color ultrasound. The training method comprises the following steps: acquiring a diagnosis and treatment information database comprising color ultrasound images of a plurality of children pneumonia patients; acquiring a plurality of sample sets according to the database; performing training processing on the training set in each sample set to obtain a training model; checking the training model according to the test set of each sample set to obtain the accuracy of the training model; determining a diagnosis model based on the accuracy of the plurality of training models; wherein each sample set comprises a training set and a corresponding test set. The diagnosis model obtained through the training method is high in accuracy, can provide help for diagnosis of clinicians, reduces missed diagnosis and misdiagnosis rates, can serve as a tool for the doctors to learn diagnosis, and can also provide huge impetus for rapid growth of the doctors.

Description

technical field [0001] The present application relates to the field of medical computer technology, in particular to a training method and training device for an auxiliary diagnosis model of pneumonia in children based on lung color Doppler ultrasound. Background technique [0002] According to the World Health Organization (WHO), infantile pneumonia is the leading cause of death among children. In 2015, WHO estimated that more than 920,000 children worldwide died of pneumonia, of which children under the age of 5 accounted for about 15%. Diagnosing pneumonia can sometimes be difficult because symptoms can vary depending on the age of the child and the cause of the infection. In addition, some symptoms do not only point to pneumonia in children, but can also be related clinical manifestations of other diseases. Pneumonia is a highly threatening disease for infants and young children. Once it is discovered, it should be diagnosed accurately and then treated symptomatically....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/20G06N3/04G06N3/08
CPCG16H50/20G06N3/08G06N3/045
Inventor 张金萍方晓慧李雯李维梅韩彦玲徐峻
Owner SHANGHAI SIXTH PEOPLES HOSPITAL