A Safety Argument Strategy for PCA Closed-Loop Systems: A Preliminary Proposal

نویسندگان

  • Lu Feng
  • Andrew L. King
  • Sanjian Chen
  • Anaheed Ayoub
  • Junkil Park
  • Nicola Bezzo
  • Oleg Sokolsky
  • Insup Lee
چکیده

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. 1998 ACM Subject Classification D.2.9 Management (Software quality assurance), J.3 Life and Medical Sciences, K.4.1 Public Policy Issues (Computer-related health issues, Human safety)

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تاریخ انتشار 2014