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Clinical-knowledge-graph construction method based on electronic medical records

A knowledge map, electronic medical record technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., to achieve the effect of good effect, convenient subsequent use, and manpower saving

Inactive Publication Date: 2018-08-21
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of the knowledge of these medical knowledge graphs comes from open medical literature, and less involves EMR electronic medical records.

Method used

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  • Clinical-knowledge-graph construction method based on electronic medical records
  • Clinical-knowledge-graph construction method based on electronic medical records
  • Clinical-knowledge-graph construction method based on electronic medical records

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Embodiment Construction

[0048] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0049] The present invention uses a top-down method to construct a clinical knowledge graph, and the entire construction process is as follows figure 1 As shown, the following clinical knowledge map construction steps are carried out for the clinical data of electronic medical records: (1) In order to establish the construction template of the knowledge map, the concept layer design module is first carried out; (2) the instance...

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Abstract

The invention relates to a clinical-knowledge-graph construction method based on electronic medical records. The method is characterized by including the following steps: step 1, concept layer designing, step 2, instance layer learning, and step 3, knowledge graph updating. Compared with the prior art, the method is better in a construction effect. Construction of a graph is automatic, partial manpower is saved, for unique data features of medical data, professionalism, data semantics, connection, knowledge time sequences and the like of the medical data are maintained, updating of the clinical knowledge graph is supported, and subsequent use is facilitated.

Description

technical field [0001] The invention relates to a method for creating a clinical knowledge map based on electronic medical records aimed at clinical data of electronic medical records in the medical field, and belongs to the technical field of knowledge map creation. Background technique [0002] As a new method of describing entities and their connections, knowledge graphs have gradually attracted attention in the medical field, and a variety of medical knowledge graphs have emerged. However, most of the knowledge of these medical knowledge graphs comes from open medical literature, and less involves EMR electronic medical records. EMR electronic medical records cover the whole process data of patient diagnosis and treatment of various diseases in various departments of the hospital. Contents of the invention [0003] The purpose of the present invention is to provide a method for creating a medical knowledge map based on EMR electronic medical records. [0004] In orde...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F17/27G16H10/60
CPCG16H10/60G06F16/367G06F40/216G06F40/295
Inventor 陈德华殷苏娜乐嘉锦潘乔
Owner DONGHUA UNIV
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