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OR.NET: A Service-Oriented Architecture for Safe and Dynamic Medical Device Interoperability

TitleOR.NET: A Service-Oriented Architecture for Safe and Dynamic Medical Device Interoperability
Publication TypeJournal Article
Year of Publication2018
AuthorsKasparick M., Schmitz M., Andersen B., Rockstroh M., Franke S., Schlichting S., Golatowski F., Timmermann D.
JournalBiomedizinische Technik. Biomedical engineering
Date Published2018 Feb 23
Publication Languageeng
KeywordsComputer Communication Networks, Equipment and Supplies, Humans, Operating Rooms, Workflow

Modern surgical departments are characterized by a high degree of automation supporting complex procedures. It recently became apparent that integrated operating rooms can improve the quality of care, simplify clinical workflows, and mitigate equipment-related incidents and human errors. Particularly using computer assistance based on data from integrated surgical devices is a promising opportunity. However, the lack of manufacturer-independent interoperability often prevents the deployment of collaborative assistive systems. The German flagship project OR.NET has therefore developed, implemented, validated, and standardized concepts for open medical device interoperability. This paper describes the universal OR.NET interoperability concept enabling a safe and dynamic manufacturer-independent interconnection of point-of-care (PoC) medical devices in the operating room and the whole clinic. It is based on a protocol specifically addressing the requirements of device-to-device communication, yet also provides solutions for connecting the clinical information technology (IT) infrastructure. We present the concept of a service-oriented medical device architecture (SOMDA) as well as an introduction to the technical specification implementing the SOMDA paradigm, currently being standardized within the IEEE 11073 service-oriented device connectivity (SDC) series. In addition, the Session concept is introduced as a key enabler for safe device interconnection in highly dynamic ensembles of networked medical devices; and finally, some security aspects of a SOMDA are discussed.

PubMed Link


Alternate JournalBiomed Tech (Berl)
Created at February 6, 2019 - 8:44am.


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