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Clinical manifestation information extracting method of Chinese electronic medical record data and equipment

A technology of clinical manifestations and electronic medical records, applied in the fields of electronic digital data processing, patient-specific data, special data processing applications, etc., can solve problems such as unfavorable computer understanding, storage, retrieval and analysis

Inactive Publication Date: 2019-09-10
CENT SOUTH UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These information are displayed in semi-structured and unstructured forms, and some are even described in some colloquial and non-standardized ways, but these are not conducive to the effective understanding, storage, retrieval and analysis of computers

Method used

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  • Clinical manifestation information extracting method of Chinese electronic medical record data and equipment
  • Clinical manifestation information extracting method of Chinese electronic medical record data and equipment
  • Clinical manifestation information extracting method of Chinese electronic medical record data and equipment

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Embodiment Construction

[0037] Various aspects of the present invention will be described in detail below with reference to the drawings and specific embodiments. Wherein, well-known modules, units and their mutual connections, links, communications or operations are not shown or described in detail. Also, the described features, architectures, or functions may be combined in any manner in one or more implementations. It should be understood by those skilled in the art that the various implementations described below are only for illustration, rather than limiting the protection scope of the present invention. It can also be easily understood that the modules or units or processing methods in the embodiments described herein and shown in the accompanying drawings can be combined and designed in various configurations.

[0038] see figure 1 ,figure 1 A schematic flowchart showing a method for extracting clinical manifestation information from Chinese electronic medical record data according to some ...

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Abstract

The invention provides a clinical manifestation information extracting method of Chinese electronic medical record data. The method comprises the steps of determining a medical terminology descriptionstandard set which comprises the terminology of the following kinds: symptom, disease, sign, checking, examination, population and surgery, wherein the medical terminology of each kind comprises oneor multiple attribute descriptions; according to the medical terminology description standard set, marking a clinical manifestation entity in the text data of the clinical electronic medical record, wherein the clinical manifestation entity is a phrase entity which comprises a central word and a restraining attribute; and converting the marked clinical manifestation entity to the standard medicalterminology which is represented in a JSON format. According to the method of the invention, through the data structure format of the clinical manifestation entity and a corresponding extracting and translating model, the non-structured Chinese electronic medical record data can be converted to the standard medical terminology in the JSON format.

Description

technical field [0001] The present invention relates to Chinese electronic medical record data processing, and more specifically, to a method and device for extracting clinical manifestation information of Chinese electronic medical record data. Background technique [0002] Electronic medical records contain a wealth of patient-related information. These information are displayed in semi-structured and unstructured forms, and some are even described in some colloquial and non-standardized ways. However, these are not conducive to the effective understanding, storage, retrieval and analysis of computers. In order to efficiently use these data, precise information extraction from electronic medical records to form knowledge will help multiple application scenarios: clinical academic research, auxiliary decision support, information quality control, similar medical record retrieval, knowledge map construction etc. Contents of the invention [0003] The present invention pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H10/60G06F17/21G06K9/62G06N3/04
CPCG16H10/60G06F40/103G06F40/117G06N3/044G06N3/045G06F18/24G06F18/214
Inventor 武学鸿李敏李建华肖超
Owner CENT SOUTH UNIV
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