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MobileMed: a PDA-based mobile clinical information system.

Jinwook Choi1, Sooyoung Yoo, Heekyong Park

  • 1Department of Biomedical Engineering, College of Medicine, Seoul National University, Korea. jinchoi@snu.ac.kr

IEEE Transactions on Information Technology in Biomedicine : a Publication of the IEEE Engineering in Medicine and Biology Society
|July 29, 2006
PubMed
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This study introduces MobileMed, a mobile health information system that integrates fragmented patient data from various sources. This system enhances patient care by providing accessible, up-to-date clinical information via mobile devices.

Area of Science:

  • Health Informatics
  • Computer Science
  • Medical Information Systems

Background:

  • Patient clinical data are often fragmented across disparate, heterogeneous systems, hindering reliable patient care.
  • Accessing distributed clinical data and adopting mobile health information systems present significant challenges.

Purpose of the Study:

  • To propose and evaluate MobileMed, a mobile clinical information system designed to integrate distributed patient data.
  • To address challenges in accessing fragmented clinical data and facilitate mobile health information system adoption.

Main Methods:

  • Developed MobileMed with four components: a smart interface, HL7 message server (HMS), central clinical database (CCDB), and web server.
  • Utilized smart interface and HMS to generate HL7 messages from legacy systems for storage in CCDB.

Related Experiment Videos

  • Enabled physician access to integrated data via a web server on mobile devices.

    • Main Results:

    • The proposed smart interface facilitates effortless system implementation and deployment.
    • Performance studies demonstrate the HL7 message server (HMS) is reliable and efficient for clinical data communication.
    • MobileMed successfully integrates fragmented patient data, making it accessible on mobile devices.

    Conclusions:

    • MobileMed effectively integrates distributed and fragmented patient data from heterogeneous sources.
    • The system enhances patient care by providing accessible, up-to-date clinical information through mobile devices.
    • The smart interface approach simplifies the implementation and deployment of mobile clinical information systems.