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Method and system for medical image file data desensitization

A medical image and data desensitization technology, which is applied in the field of medical image file data desensitization, can solve problems such as sensitive data omission, and achieve the effect of data desensitization

Pending Publication Date: 2021-10-22
SUNINFO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to provide a method, system and equipment for desensitizing medical image file data, so as to solve the technical problem of omission of sensitive data existing in the existing medical image file data desensitization technology

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  • Method and system for medical image file data desensitization
  • Method and system for medical image file data desensitization

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Embodiment Construction

[0036] In order to make the purpose of the application, the technical solution claimed for protection and the effect clearer, the technical solution claimed for protection in this application will be clearly and completely described below in conjunction with the embodiments and accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.

[0037] In a typical configuration of the embodiment of the present application, each module, device and / or trusted party of the system may include one or more processors (CPU), input / output interface, network interface and memory.

[0038] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such ...

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Abstract

The invention provides a technical scheme for medical image file data desensitization. The technical scheme comprises the following steps: loading and analyzing a medical image file containing sensitive data, so as to obtain source data of all labels in the medical image file; matching the source data of all the labels with a preset information sensitive type library, and if the source data of the labels is successfully matched with any information sensitive type in the information sensitive type library, determining the source data of the labels as sensitive data; traversing the source data of all the labels to determine all the sensitive data in the medical image file; and performing data desensitization processing on all the sensitive data in the medical image file to obtain a data desensitized medical image file. According to the technical scheme, all the sensitive data in the medical image file is screened out according to label content instead of label types, and no sensitive information is missed.

Description

technical field [0001] The present application relates to the technical field of medical image data processing, in particular to a technology for desensitizing medical image file data. Background technique [0002] DICOM (Digital Imaging and Communications in Medicine) is an international standard for medical images and related information, which defines a medical image format that can be used for data exchange with quality that meets clinical needs. A DICOM file includes a fixed-format file header and a data collection including medical images, patient information, etc., and is composed of data elements arranged sequentially in order. Among them, the data elements consist of tags, data descriptions, data lengths, and data domains (source data )constitute. [0003] Since the DCIOM file contains more and more comprehensive information, it can greatly avoid misdiagnosis and missed diagnosis due to undiscovered abnormalities and incomplete information. Therefore, since the re...

Claims

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Application Information

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IPC IPC(8): G06F21/62G16H30/20G06F16/27
CPCG06F21/6245G16H30/20G06F16/27
Inventor 李博张少辉刘涛
Owner SUNINFO INFORMATION TECH