OASIcs.MCPS.2014.94.pdf
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A Safety Argument Strategy for PCA Closed-Loop Systems: A Preliminary Proposal
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5th Workshop on Medical Cyber-Physical Systems (MCPS 2014)
Series: Open Access Series in Informatics (OASIcs) - License:
Creative Commons Attribution 3.0 Unported license
- Publication Date: 2014-04-14
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Lu Feng, Andrew L. King, Sanjian Chen, Anaheed Ayoub, Junkil Park, Nicola Bezzo, Oleg Sokolsky, and Insup Lee. A Safety Argument Strategy for PCA Closed-Loop Systems: A Preliminary Proposal. In 5th Workshop on Medical Cyber-Physical Systems. Open Access Series in Informatics (OASIcs), Volume 36, pp. 94-99, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2014)
https://doi.org/10.4230/OASIcs.MCPS.2014.94
https://doi.org/10.4230/OASIcs.MCPS.2014.94
Abstract
The emerging network-enabled medical devices impose new challenges for the safety assurance of medical cyber-physical systems (MCPS). In this paper, we present a case study of building a high-level safety argument for a patient-controlled analgesia (PCA) closed-loop system, with the purpose of exploring potential methodologies for assuring the safety of MCPS.
Keywords
- Medical Cyber-Physical Systems
- Safety Argument
- Assurance Cases
- Patient-Controlled Analgesia Infusion Pump
- Closed-Loop Systems
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