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Related Experiment Videos

Architecture for networked electronic patient record systems.

H Takeda1, Y Matsumura, S Kuwata

  • 1Department of Medical Information Science, Osaka University Medical School, Suita City, Japan. takeda@hp-info.med.osaka-u.ac.jp

International Journal of Medical Informatics
|January 13, 2001
PubMed
Summary
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This study proposes a novel document-object-oriented architecture for networked electronic patient record (EPR) systems. It integrates object-oriented and document-oriented approaches with Public Key Infrastructure (PKI) security for enhanced data management.

Area of Science:

  • Health Informatics
  • Computer Science
  • Information Systems

Background:

  • Networked electronic patient record (EPR) systems have seen two main development approaches: object-oriented (e.g., GEHR, HL7 RIM) and document-oriented (e.g., HL7 PRA).
  • Existing architectures face challenges in integrating diverse data types and ensuring robust network security.

Purpose of the Study:

  • To propose a new document-object-oriented architecture for networked EPR systems.
  • To enhance EPR system security by incorporating Public Key Infrastructure (PKI) and certificate authorities.
  • To present a Japanese functional model and compare its architecture with existing systems.

Main Methods:

  • Development of a Japanese functional model for networked EPR.
  • Design of a document-object-oriented architecture combining strengths of existing methodologies.

Related Experiment Videos

  • Integration of Public Key Infrastructure (PKI) for secure network communication.
  • Comparative analysis of the proposed architecture against established EPR models.

    • Main Results:

    • A novel document-object-oriented architecture for networked EPR systems has been developed.
    • The proposed architecture effectively integrates object-oriented and document-oriented methodologies.
    • The model incorporates PKI for secure network operations, drawing parallels with electronic commerce security.

    Conclusions:

    • The document-object-oriented architecture offers a promising approach for advanced networked EPR systems.
    • Integrating PKI enhances the security and trustworthiness of EPR data exchange.
    • The developed Japanese functional model provides a practical implementation and benchmark for future EPR development.