A Multicenter Medical Terminology Standardization System Based on General Medical Terminology Database

Abstract

The invention discloses a multi-center medical term standardization system based on a general medical term base. The system includes a source database, a database connection management module, a pre-analysis module, a term mapping unit, an incremental update module, an exception processing module and multi-center interaction module; the present invention solves the medical terminology standardization problem of multiple medical data centers, and maintains the consistency of medical terminology expression in each medical data center; automatically realizes the scanning and analysis of the source database of the medical data center, and realizes the existing standard on this basis Automated mapping of coded medical terminology; fully considering the inevitable complexity of medical terminology mapping, a spiral upward process from automatic mapping to fuzzy matching mapping and then to custom terminology mapping is realized; the incremental update mechanism makes full use of the previous mapping records, greatly reducing the pressure of follow-up work and greatly improving the standardization of medical terminology mapping.

Description

technical field [0001] The invention belongs to the field of term standardization, in particular to a multi-center medical term standardization system based on a general medical term base. Background technique [0002] With the rapid development of medical informatization, the type and scale of medical data are increasing rapidly. Using the medical data of multiple medical data centers (referred to as "multi-center") for data analysis and mining, and then providing clinical decision-making, medical management services, and scientific research Providing support has become an inevitable trend. However, domestic medical terminology-related standards are lacking, and the system is still incomplete. In addition, there are many medical information system manufacturers, so the heterogeneity of term names and codes between medical data centers and even within medical data centers is very serious, accompanied by a large number of semi-structured and unstructured data; while the rela...

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Problems solved by technology

[0014] Aiming at the deficiencies in the prior art, the present invention proposes a multi-center medical term standardization system based on a general medical term base, which solves the multi-center medical term standardization problem based on multiple standardized medical term sets, simplifies the medical term mapping operation, and enriches the The whole process of medical terminology standardization

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