Application of fuzzy logic to pacemaker control

• Autorzy: Bardossy A. , Blinowska A. , Jaworski Z. , Kuzmicz W. , Ollitrault J. , Penciolelli A. , Sarna D. , Walkanis A. , Wielgus A. , Wojtasik A.
• Języki publikacji: EN

Abstrakty

EN

A family of efficient fuzzy logic-based control algorithms for rate-adaptive cardiac pacemakers has been developed. They use one or two input signals. The algorithm with one input signal consists of a set of fuzzy rules. For two input signals single signal responses are combined using constant weights. This algorithm offers good adaptation of the pacing rate to the physiological needs of the patient and easy personalization. However, its usefulness depends on the details of practical implementation such as the necessary hardware resources, programmability, accuracy and power consumption. Several hardware implementations were studied, including software emulaton on general purpose low power microprocessors as well as dedicated digital and mixed-mode ASICs, confirming feasibility of practical implementation of the models.

Słowa kluczowe

EN

cardiac pacemakers; fuzzy logic; microelectronics

PL

rozrusznik serca; logika rozmyta; mikroelektronika

• Wydawca: Nałęcz Institute of Biocybernetics and Biomedical Engineering of the Polish Academy of Sciences ; Elsevier
• Czasopismo: Biocybernetics and Biomedical Engineering
• Rocznik: 2003
• Tom: Vol. 23, no. 1
• Strony: 5--26
• Opis fizyczny: Bibliogr. 4 poz., rys., tab., wykr.

Twórcy

autor

Bardossy A.

• University of Stuttgart, Stuttgart, Germany

autor

Blinowska A.

• SPIM, University Paris VI, France

autor

Jaworski Z.

• IMiO, Warsaw University of Technology, Warsaw, Poland

autor

Kuzmicz W.

• Institute of Electron Technology, Warsaw, Poland

autor

Ollitrault J.

• HEGP and St. Joseph Hospital, Paris, France

autor

Penciolelli A.

• SPIM, University Paris VI, France

autor

Sarna D.

• IMiO, Warsaw University of Technology, Warsaw, Poland

autor

Walkanis A.

• IMiO, Warsaw University of Technology, Warsaw, Poland

autor

Wielgus A.

• IMiO, Warsaw University of Technology, Warsaw, Poland

autor

Wojtasik A.

• IMiO, Warsaw University of Technology, Warsaw, Poland

Bibliografia

• [1] Lee C.C.: Fuzzy Logic in Control Systems: Fuzzy Logic Controller. IEEE Trans, on Systems, Man and Cybernetics 1990, 20, 404-435.
• [2] Ollitrault J., Jourdy J.-Ch., Blinowska A., Le Heuzey J.-Y., Lavergne T., Copie X., Degoulet P., Guize G.: Personalization of a rate responsive pacemaker: retrospective study. Cardiostim Conf., Nice, June 1998.
• [3] Bardossy A., Blinowska A.: Fuzzy Reasoning in Pacemaker Control, in “Fuzzy Systems in Medicine; Studies in Fuzziness and Soft Computing”, pp. 451-456, ed. J. Kasprzyk, Springer-Verlag 2000.
• [4] Walkanis A., Sadowski M., Wojtasik A.: New Mixed-Mode Fuzzy Logic Controller from Realization of Arbitrary Nonlinear Transfer Characteristics, in: Proc. 7th International Conference “MIXDES 2000”, pp. 575-578, Gdynia, Poland, June 2000.