Integrating engine of medical information

A medical information system and engine technology, applied in the transmission system, electrical components, etc., can solve the problems of difficult learning, high integration cost, and restricting the value of medical data, and achieve the effect of integrated browsing and dynamic adjustment

Inactive Publication Date: 2007-10-10
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of heterogeneous medical information systems in the hospital, only the standard communication protocol and the IHE technical framework cannot achieve "plug and play" system integration. The addition of a new system needs to be integrated with the existing systems one by one. With the increase in the number of systems, the number of interfaces increases geometrically, and the integration cost is very high, and the upgrade and replacement of any system needs to be re-integrated with all related systems, and the maintenance cost is high. At the same time, the adjustment of the workflow requires the modification of the associated system program
In addition, since medical data is stored in various information systems, each system provides web pages or client software to allow users to browse the data. Switching is complicated to operate and difficult to learn. This mode of operation greatly restricts the value of medical data

Method used

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  • Integrating engine of medical information
  • Integrating engine of medical information
  • Integrating engine of medical information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] As shown in Figure 1, a medical information system integration engine realizes the integration between medical information systems through the receiving, processing and sending of HL7 and DICOM standard communication protocol messages, including:

[0019] The message receiving and parsing component is used to receive and parse messages from various medical information systems. During the parsing process, through the field mapping mechanism and script program corresponding to each medical information system, the field mapping of the message and the code conversion of the data elements in the message field are realized , to shield the differences of various medical information systems, and generate a corresponding event to be processed after parsing the message;

[0020] The workflow driver component takes the event source, event type and other related event attributes of the event to be processed as input conditions, saves the event information to the medical data center ...

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Abstract

The invention is used for interconnecting all kind of heterogeneous medical information systems, and comprises: a message receiving and analyzing unit, a work-flow driving unit and a message sending unit. The message analyzing unit is used for receiving the messages from each medical information system, and after analyzing the messages, generates a corresponding event to be processed; the work-flow driving unit processes the event to be processed according to the work-flow driving configuration, saves the data of event in the media data center and generates the message to be transmitted; the message sending unit is used for sending said message to its corresponding medical information system.

Description

technical field [0001] The invention relates to the field of medical information, in particular to a medical information system integration engine. Background technique [0002] A medical institution is a complex organization that includes multiple departments. The business of each department has strong specificity. There is no single medical information system that can meet the information management needs of all departments in the entire hospital. In order to realize the information sharing of heterogeneous medical information systems And comprehensive utilization, the integration between medical information systems is the key. [0003] Domestically, the research and application of medical information system integration develop slowly, usually using database sharing or intermediate databases. These integration methods lead to a high degree of coupling between systems and poor independence. In the implementation process, system customization is often required and it is dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 段会龙吕旭东赵晨晖刘济全陈照丹
Owner ZHEJIANG UNIV
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