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Method for converting openEHR information into relational 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, low efficiency, etc., and achieve the effect of dynamically adapting the system to knowledge changes, improving performance, and improving performance.

Active Publication Date: 2013-06-05
ZHEJIANG UNIV
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Problems solved by technology

[0014] The invention provides a method for converting openEHR information to a relational database, which solves the problem that the existing openEHR standard data storage implementation method has low efficiency and performance cannot meet the business needs of the actual medical environment

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  • Method for converting openEHR information into relational database
  • Method for converting openEHR information into relational database
  • Method for converting openEHR information into relational database

Examples

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Embodiment Construction

[0056] figure 1 This is a flowchart of the method for converting openEHR information to a relational database in the present invention. The present invention will be further explained below with reference to figures and specific embodiments.

[0057] Among them, step S101 is to analyze the openEHR prototype and establish a prototype object model.

[0058] figure 2 It shows that the detailed process of parsing the openEHR prototype and establishing the prototype object model in step S101 of the present invention is: S202 parses the prototype name; if it is a basic type attribute, S204 parses the attribute name of the basic type attribute, and S205 parses the data type of the basic type attribute. S206 analyzes the data length of the basic type attribute; if it is a collection type attribute, S208 analyzes the attribute name of the collection type attribute, and S209 analyzes the data type contained in the collection; if it is an archetype slot type attribute, S211 analyzes the attri...

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Abstract

The invention discloses a method for converting openEHR information into a relational database. The method comprises the steps of analyzing an openEHR prototype and establishing a prototype object model; generating a database table establishment structured query language (SQL) statement according to the prototype object model, implementing the generated database table establishment SQL statement, and generating a corresponding database table; analyzing an openEHR template and establishing a template object model; analyzing a data parameter dADL file and establishing a dADL object model; generating a database table operation SQL statement according to the template object model and the dADL object model; operating the database table operation SQL statement according to demands of a calling party to obtain a corresponding data operation result; generating a new data result dADL file on the basis of the data operation result; and returning the data result dADL file to the calling party. According to the method, the corresponding database table is established according to the openEHR prototype to store data, so that the data of all openEHR prototype cases can be stored in corresponding database tables, the scatter storage of the data can be achieved, the data access can be conducted for a specific database table, the performance of the data access can be improved, and the requirements of the actual medical business can be met.

Description

Technical field [0001] The present invention relates to the technical field of database information, in particular to database storage technology of medical information, and specifically relates to a conversion method of openEHR information to a relational database. Background technique [0002] The field of medical information is highly complex and dynamic. The complexity is manifested in the various concepts of medical information. The human body is one of the most complex systems. The concepts and interrelationships between the concepts related to the human body and human health constitute the most complex conceptual network. Modern medicine is highly developed, and a large amount of information about health, disease, diagnosis and treatment, and research has been obtained, which constitutes a super large collection of concepts. The fine division of clinical specialties, diverse diagnosis and treatment techniques and the application of information technology have produced a la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00G06F17/30
Inventor 段会龙吕旭东安继业王利
Owner ZHEJIANG UNIV
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