Abstract

DROZDOWICZ, Bartolomé et al. Intelligent system for the alarms treatment in anesthesiology. Cienc. docencia tecnol. [online]. 2008, n.36, pp.177-213. ISSN 1851-1716.

The development of an Information System is described. Its aim is to analyze the monitorized signals during the anesthesiological processes, considering the patient and surgery data in order to minimize the false alarms and improve the quality of the information used by the anesthesiologists. The System Architecture is based on Intelligent Agents: Diagnosticator composed by Neural Networks models, Guardian which uses algorithms from the Multivariate Statistic Processes Control, Validator which contains Bayesian Networks models and the Alarm Generator Agent. The Gaia methodology was used for the System design, considering the Roles, Activities and Agents Models. As reference cases, patients with different level of Acute Hemorrhage (100, 300, 500, 700 and 900 ml/min) were considered.

Keywords : Bioengineering; Alarms in anesthesiology; Multiagent system; Neural networks; Bayesian networks.

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