A Model for Architecture Centric Development of Automated External Defibrillators

Due to complex safety requirements, medical devices must obey rigorous standards. In the development of these devices, modeling techniques must be used to analyze the design decisions in agreement with such standards. In this paper, we present a Matlab/Simulink specification as an analytical model f...

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Bibliographic Details
Main Authors: Gurjao, Edmar C., Barbosa, Paulo, Medeiros, Yang, Albornoz, Leo
Format: Conference Proceeding
Language:English
Subjects:
Analytical models
Assessment
Automated External Defibrillator
Automation
Capacitors
Decisions
Defibrillators
Electrocardiography
Mathematical model
Mathematical models
Matlab
Model Based Systems Engineering
Modules
Safety
Switches
Systems engineering
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Description
Summary:Due to complex safety requirements, medical devices must obey rigorous standards. In the development of these devices, modeling techniques must be used to analyze the design decisions in agreement with such standards. In this paper, we present a Matlab/Simulink specification as an analytical model for Automated External Defibrillators (AEDs) and its integration with a Model Based Systems Engineering (MBSE) approach through descriptive models. The proposed model allows us to analyze algorithms for decision of shock application, performance of circuits when obtaining the required voltage, safety of the produced energy for shock delivery and characteristics of signals produced at the output of the AED. The model is composed of modules with interfaces specification, allowing safe module replacement and the assessment of the module influence over the system at a technical level.
ISSN:2324-7894
DOI:10.1109/SBESC.2015.11