Procédé d'échange de données

Method for exchanging data

Verfahren zum Austauschen von Daten

Abstract

The present invention relates to a method for exchanging data between at least two servers with use of a gateway. Preferably the method is applied to healthcare systems. Each server holds its own unique federated identifier for the same single subject (P). Thus, it is possible for the servers to communicate with each other without having to reveal the true identity of subject. By creating one session pseudonym for each pair of providing server (12) holding relevant subject data and a requesting server (10) and by formatting an inbound session identifier related to the requesting server and an outbound session identifier related to the providing server for each session pseudonym the servers may communicate anonymous data with each other. The subject data is transferred from the at least one providing server to the requesting server and all session pseudonyms are replaced, in the requesting server, with the identifier of the requesting server for the subj ect (P).

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    GB-2403041-ADecember 22, 2004Siemens Med Solutions HealthData format conversion
    WO-0065522-A2November 02, 2000San Diego State University FoundationElectronic medical record registry including data replication
    WO-2008147566-A1December 04, 2008Nextgen Healthcare Information Systems, Inc.Utilisation de liaisons limitées pour l'envoi de données de fiches médicales à des destinataires

NO-Patent Citations (2)

    Title
    A. PFITZMANN ET AL: "Anonymity, Unlinkability, Undetectability, Unobservability, Pseudonymity, and Identity Management - A Consolidated Proposal for Terminology", 15 February 2008, XP002521189
    POMMERENING KLAUS ET AL: "Secondary use of the EHR via pseudonymisation", STUDIES IN HEALTH TECHNOLOGY AND INFORMATICS, I O S PRESS, AMSTERDAM, NL, vol. 103, 1 January 2004 (2004-01-01), pages 441 - 446, XP002488507, ISSN: 0926-9630

Cited By (0)

    Publication numberPublication dateAssigneeTitle