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Converting method from open EHR Template to relation database

A conversion method and database technology, applied in the field of database information, can solve the problems that the performance cannot meet the business needs of the actual medical environment, and the efficiency is low, and achieve the effect of dynamically adapting to knowledge changes and improving data access performance.

Inactive Publication Date: 2017-06-13
ZHEJIANG UNIV
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AI Technical Summary

Problems solved by technology

[0014] The invention provides a conversion method from openEHR Template to a relational database, which solves the problem that the existing openEHR standard data storage implementation method is inefficient and the performance cannot meet the business needs of the actual medical environment

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  • Converting method from open EHR Template to relation database
  • Converting method from open EHR Template to relation database
  • Converting method from open EHR Template to relation database

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Embodiment Construction

[0079] figure 1 It is a flow chart of the conversion method from openEHR Template to a relational database in the present invention, and the present invention is further explained below in combination with figures and specific embodiments.

[0080] Wherein, step S101 is to analyze the openEHR prototype and establish a prototype object model.

[0081] figure 2 Showing that the detailed process of analyzing the openEHR prototype and establishing the prototype object model in step S101 of the present invention is: S201 reads the openEHR prototype file; S202 parses the prototype name; S203 judges whether it is a basic type attribute: if it is a basic type attribute, proceed as follows Operation: S204 parses the attribute name of the basic type attribute, S205 parses the data type of the basic type attribute, S206 parses the data length of the basic type attribute; if it is not a basic type attribute, then continue to execute S207, and judge whether it is a collection type attrib...

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Abstract

The invention discloses a converting method from an open EHR Template to a relation database. The converting method includes the steps: analyzing an open EHR prototype, and building a prototype object model; restraining the prototype object model, and building a template object model; generating an entity object meeting JPA standards; mapping the entity object into a specific database table; analyzing an inputted AQL (acceptable quality level) statement to generate an operating statement of the database table; running the database table, and operating the AQL statement to obtain corresponding data operation results; generating a new data result dADL file, and returning the dADL file to a calling party. According to the method, storage data corresponding to the database table are constructed through the open HER template, data of each open HER template example are stored into the corresponding database table, the data are dispersedly stored and can be accessed according to specific database table, data access performance is improved, and the requirements of actual medical businesses can be met.

Description

technical field [0001] The invention relates to the technical field of database information, in particular to a database storage technology for medical information, specifically a conversion method from an openEHR Template to a relational database. Background technique [0002] The field of medical informatics is highly complex and dynamic. Complexity is manifested in the variety of concepts in medical information, and the human body is one of the most complex systems. The concepts related to the human body and human health and the interrelationships between concepts constitute the most complex concept network. Modern medicine is highly developed, and has obtained a large amount of information about health, disease, diagnosis and treatment, and research, forming a super-large concept collection. The fine division of clinical specialties, various diagnosis and treatment technologies, and the application of information technology have produced a large number of problems in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 段会龙吕旭东闵令通刘骏健
Owner ZHEJIANG UNIV
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