Ultrasonic Therapy Device Using Fuzzy-Logic for Clinical Use

Yıl 2023, Cilt: 15 Sayı: 2, 776 - 785, 14.07.2023

Fikret Yalçınkaya Ata Sevinc Hüseyin Aydilek Ali Erbaş

https://doi.org/10.29137/umagd.1310831

Öz

In this paper, an ultrasonic therapy device using fuzzy-logic(UTD-FL) has been designed, constructed and tested with phantom materials. Fuzzy-logic rules have been determined using four parameters. In clinical practice, ultrasonic therapy is conducted solely based on subjective evaluation of medical experts, but in UTD-FL, fuzzy-logic rules decide automatically the three critically important characteristic parameters of applicable output power to the patient, namely the power of the signal, the percent of the duty-cycle and the signal frequency. The signal frequency and specifically its amplitude have critical effect on the temperature rise of the tissue test-point or surface. Therefore the intensity of the ultrasonic frequency and the duration of treatment-time are absolutely vital, that is why this instrument has been developed. This instrument is expected to prevent possible side effects, injuries, and potential damages on real tissues due to experts’ uneasiness. The test results of this newly developed medical device have been compared with clinical-practice. The instrument produces optimum output power due to its fuzzy-logic rules based mode design, and IR-temperature sensor based feedback effect; whereas the clinical mode inputs only clinical experience base gained medical data.

Anahtar Kelimeler

Ultrasonic Therapy Device, Fuzzy Logic, Clinical Mode, Fuzzy Mode, IR Temperature Sensor, Phantom Materials

Kaynakça

• Akdag C., Kocer S., Fidan U., Güler N.F. (2008) Ultrasonik Terapi Cihazı Tasarımı ve Geliştirilmesi, Journal of Polytechnic, Vol. 11: 2, 83-87.
• Dyson M. & Brookes M. (1983). Stimulation of bone repair by ultrasound, Ultrasound Med Biol., 2: 61-66.
• Emsen I.M. (2007). The effect of ultrasound on flap survival: An experimental study in rats, Burns, 33: 369–371.
• Erbas A. (2012). The design and construction of an embedded ultrasonic therapy device using fuzzy-logic based patient specific therapy parameters, MSc. Thesis, Kirikkale University, Kirikkale, Turkey.
• Gambin B., Byra M., Kruglenko E., Doubrovina O. And Nowicki A. (2016). Ultrasonic Measurement of Temperature Rise in Breast Cystand in Neighbouring Tissues as a Method of Tissue Differentiation, Archives Of Acoustics, Vol. 41: 4, 791–798.
• Isik H. & Arslan S. (2011). The design of ultrasonic therapy device via fuzzy logic, Expert Systems with Applications, 38: 7342-7348.
• Kujawska T., Secomski W., Kruglenko E., Krawczyk K. andNowicki A.(2014). Determination of Tissue Thermal Conductivity by Measuring and Modeling Temperature Rise Induced in Tissue by Pulsed Focused Ultrasound, PLoS One.
• Miller M.G. (2011). Comparisons of Three Analytical Techniques for Measuring Absolute and Relative Temperature Changes During Ultrasound Treatment, Ph.D. Thesis, Western Michigan University.
• Mohammed Y., Eslami P., Shaik M., Akula R., and Abdel-Motaleb I.M. (2010). Integrated Ultrasonic /Interferential Current System for Injured Bones, Muscles, and Nerve Therapy, 2010 IEEE International Conference on Electro/Information Technology (EIT).
• Pennes H.H. (1948). Analysis of Tissue and Arterial Blood in the Resting Human Forearm, Journal of Applied Physiology, Vol. 1: 2, 5–34.
• Pilla A.A., Mont M.A., Nasser P.R., Khan S.A., Figueiredo M., Kaufman J.J., Siffert R.S.(1990). Non-invasive low-intensity pulsed ultrasound accelerates bone healing in the rabbit, Journal of Orthopaedic Trauma, 4: 246-253.
• Quan K.M., Shiran M., Watmough D.J. (1989). Applicators for generating ultrasound-induced hyperthermia in neoplastic tumours and for use in ultrasound physiotherapy, Phys Med Biology, 34: 1719-1731.
• Weinbaum, S., Jiji, L.M., Lemons, D.E.(1984). Theory and experiment for the effect of vascular microstructure on surface tissue heat transfer-part I: anatomical foundation and model conceptualization. J. Biomech. Eng. 106: 321–330.
• Yardimci A.& Celik O. (2005). Ultrasound intensity and treatment time fuzzy logic control system for low cost effective ultrasound therapy devices, Computational Intelligence, Theory and Applications Advances in Soft Computing, 33: 797-807.
• Yasuil A., Haga Y., Chen J.J. (May 2005). Wada H, Focused ultrasonic device for sonodynamic therapy in the human body, 3rd IEEE/EMBS Special Topic Conference on Microtechnology in Medicine and Biology, Oahu, HI, USA, 154-157.
• Young S.R.& Dyson M. (1990). The effect of therapeutic ultrasound on angiogenesis. Ultrasound Med Biol, 16: 261-269.