DocumentCode :
3049066
Title :
Hybrid expert system in anesthesiology for critical patients
Author :
Passold, Fernando ; Ojeda, Renato Garcia ; Barreto, Jorge Muniz
Author_Institution :
Dept. de Engenharia Eletrica, Univ. de Passo Fundo, Brazil
Volume :
3
fYear :
1996
fDate :
13-16 May 1996
Firstpage :
1486
Abstract :
The results achieved using neural networks to represent anesthesiological knowledge specifically in the treatment of patients considered critical from an anesthesiological point of view are shown. This was accomplished using a hybrid expert system applied to anesthesiology, called PROVANES (Proposal and Evaluating of Anesthesia Plan), expanded to cases of critical patients. Its main knowledge base is formed by ten artificial neural networks that perform the tasks involved in an anesthesia plan in the same way as a specialist would do. These nets are embedded in an expert system shell, driven by production rules. This approach bypasses the knowledge elucidation bottleneck to take advantage of the neural net´s knowledge extraction capability
Keywords :
backpropagation; medical expert systems; medical information systems; patient care; patient treatment; planning (artificial intelligence); PROVANES; Proposal and Evaluating of Anesthesia Plan; anesthesiological knowledge; anesthesiology; artificial neural networks; critical patients; expert system shell; hybrid expert system; knowledge base; knowledge extraction capability; neural networks; patient treatment; production rules; Anesthesia; Artificial neural networks; Databases; Drugs; Expert systems; Hospitals; Intelligent networks; Neural networks; Production systems; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrotechnical Conference, 1996. MELECON '96., 8th Mediterranean
Conference_Location :
Bari
Print_ISBN :
0-7803-3109-5
Type :
conf
DOI :
10.1109/MELCON.1996.551232
Filename :
551232
Link To Document :
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