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UDC 681.3

THE CONSTRUCTION OF MEDICAL EXPERT SYSTEMS FOR MEDICAL-TECHNOLOGICAL PROCESS SUPPORT

A. N. Pylkin, PhD (technical sciences), full professor, Head of the Department, RSREU, Ryazan;This email address is being protected from spambots. You need JavaScript enabled to view it.
A. V. Kroshilin, PhD (technical sciences), full professor, RSREU, Ryazan; This email address is being protected from spambots. You need JavaScript enabled to view it.
S. V. Kroshilina, PhD (technical sciences), professor, RSREU, Ryazan; This email address is being protected from spambots. You need JavaScript enabled to view it.
D. H. Doan, Graduate student, RSREU, Ryazan; This email address is being protected from spambots. You need JavaScript enabled to view it.

The approach for solving the problem of constructing medical expert systems for support of medicaltechnological process on the basis of indistinct-plural approach is proposed. The aim of this work – development of principles of medical information systems construction which include the support functionality making medical decisions based on fuzzy logic with the use of the accumulated statistical information and the data obtained during survey under patients. The formation of the structure of medical expert system to generate the recommendation database in questions of medical technological process support with the use of mining techniques; construction of semantic networks and mathematical models; application of the developed method is fuzzy clustering. The article gives the peculiarities of medical database design, the example to construct the rules and implement logic conclusion in such systems. General scheme to design medical expert systems of mixed type in medical institutions is offered. The stages to building medical knowledge base and examples of writing logical rules are represented.

Key words: the decision support system for medical decision making, medical knowledge base, medical expert systems, medical information systems.

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