Journal of Telemedicine and Telecare > Volume 11, Supplement 1 > Pp. 23-25

This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via Google Scholar Google Scholar Articles by Brox, G. A Search for Related Content PubMed PubMed Citation Social Bookmarking                      What's this?

Papers

MPEG-21 as an access control tool for the National Health Service Care Records Service

Georg A Brox

IDX Systems UK Limited, London, UK
Since the launch of the National Health Service (NHS) Care Records Service with plans to share patient information across England, there has been an emphasis on the need for manageable access control methods. MPEG-21 is a structured file format which includes an Intellectual Property Management and Protection (IPMP) function using XML to present all digitally stored items in the patient record. Using DICreator software, patient records consisting of written text, audio-recordings, non-X-ray digital imaging and video sequences were linked up successfully. Audio records were created using Talk-Back 2002 to standardize and optimize recording quality. The recorded reports were then linked and archived using iTunes. A key was used each time the file was displayed to secure access to confidential patient data. The building of the correct file structure could be monitored during the entire creation of the file. The results demonstrated the ability to ensure secure access of the MPEG-21 file by both health-care professionals and patients by use of different keys and a specific MPEG-21 browser. The study also showed that the enabling of IPMP will provide accurate audit trails to authenticate appropriate access to medical information.

CiteULike    Complore    Connotea    Del.icio.us    Digg    Reddit    Technorati    What's this?