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Automatic coding method and device

An automatic coding and coding technology, which is applied in the application field of medical information processing technology, can solve the problems of incapable of free text automatic coding and low efficiency of manual coding, and achieve the effect of reducing manual input and improving coding efficiency.

Active Publication Date: 2020-01-17
TIANJIN HAPPY LIFE TECH CO LTD +1
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Problems solved by technology

[0004] The present invention provides an automatic encoding method and device to solve the technical problems that the existing application dictionary encoding technology cannot realize automatic encoding of free text and the efficiency of manual encoding is low

Method used

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  • Automatic coding method and device
  • Automatic coding method and device

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Embodiment Construction

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Such as figure 1 As shown, the embodiment of the present invention provides a kind of automatic coding method, and in a specific embodiment, this method is applied to the automatic coding of medical terminology in clinical trial using MedDRA dictionary, especially coding free report text, and its implementation The specific process of the method is as follows figure 1 shown, incl...

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Abstract

The invention discloses an automatic coding method and device, and the method comprises the steps: carrying out the structural processing of a dictionary file, so as to obtain a standard word; performing structured processing on the obtained original words by utilizing a preset attribute word dictionary to generate structured information; performing structured attribute matching on the structuredinformation and the standard words to obtain candidate results corresponding to the structured information; carrying out encoding post-processing on the candidate result to obtain a processed standardword; and outputting the processed standard words to realize automatic coding of the original words. By means of the technical scheme, free texts in any form can be coded, medical terms of reports and a MedDRA dictionary have no similar or same requirements, a synonym library does not need to be accumulated and maintained, manual input is greatly reduced, and coding efficiency is improved.

Description

technical field [0001] The invention relates to the application field of medical information processing technology, in particular to an automatic encoding method and device. Background technique [0002] MedDRA (Medical Dictionary for Regulatory Activities, Medical Dictionary for Regulatory Activities) is a rich and detailed application dictionary of medical standard terms, covering products including drugs, biological products, vaccines and comprehensive products of drug devices, which promotes international regulatory information for medical products of sharing. [0003] In order to encode medical terms in clinical trials, one of the methods commonly used at present is to use tools for automatic encoding first, and then manually encode words that fail to be encoded. The automatic coding method of the tool is divided into two parts: report medical terms that are exactly the same as the dictionary will be automatically identified and coded; words that are not exactly the sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/126G06F40/242G06F16/903G06F16/33G16H15/00G16H10/20
CPCG06F16/90344G06F16/334G16H15/00G16H10/20
Inventor 荣小辉柯昆康波张子锐
Owner TIANJIN HAPPY LIFE TECH CO LTD
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