Electronic medical record information extraction method, device and apparatus

An electronic medical record and information extraction technology, applied in the field of data processing, can solve problems such as quick reference for unfavorable references

Inactive Publication Date: 2019-01-08
NEW H3C BIG DATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Since most of the current electronic medical records are mainly records of doctors’ consultation and treatment of diseases according to their own language habits, most of the existing electronic medical records are free text data, which is not conducive to quick reference for reference

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  • Electronic medical record information extraction method, device and apparatus
  • Electronic medical record information extraction method, device and apparatus
  • Electronic medical record information extraction method, device and apparatus

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. implementation. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] The rapid development of information technology has promoted the construction of hospital informatization, and the popularization of information systems has brought massive medical data, among which electronic medical records have attracted widespread attention. Electronic medical records are important clinical information resources generated in the course...

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Abstract

The present invention provides an electronic medical record information extraction method, device and apparatus and belongs to the technological field of data processing. According to the electronic medical record information extraction method, device and apparatus provided by the invention, word segmentation and word property annotation processing are performed on electronic medical records to beprocessed, the word properties of segmented words are obtained; a feature template is used to extract the contextual features of the segmented words so as to obtain the contextual features of the segmented words; an BIEO annotation method is used to perform named entity annotation on the segmented words according to the contextual features of the segmented words, so that the named entity annotation information of the segmented words can be obtained; and named entities are extracted from the electronic medical records to be processed according to the named entity annotation information of thesegmented words, so that the free and disorderly electronic medical records can be standardized and recorded, and people can quickly consult the electronic medical records to seek references.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a method, device and equipment for extracting electronic medical record information. Background technique [0002] Electronic medical records are important clinical information resources generated in the course of medical activities. They contain a large amount of medical knowledge closely related to the health status of patients. Extracting useful information from electronic medical records will greatly promote the development of medical care. Electronic medical records record the patient's disease and symptoms, treatment process and treatment effect. This information is important clinical evidence, which provides support for clinical decision support, evidence-based medical practice and disease monitoring, thereby improving the quality of medical services. [0003] Since most of the current electronic medical records are mainly doctors' records of disease cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H10/60G06F17/27
CPCG06F40/295G16H10/60
Inventor 樊芳利
Owner NEW H3C BIG DATA TECH CO LTD
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