Abstract
Lifetime of medical equipment in hospitals ranges between 1 to 16 years, depending on the usage and maintenance of the medical device. Reusing the obsolete medical devices, converting them to low-cost educational systems and cutting down the charge of new educational medical equipment is the aim of this study. The proposed system is retrofitted with new mechanical and electrical modifications which include system identification and Proportional-Integral (PI) controller based on MATLAB, incremental rotary encoder, zero crossing phase controlling dimming circuit and Arduino microcontroller. System identification was applied to represent the new modified system by z-transform. Acting stresses, displacement, and factor of safety tests were applied through motion study. The proposed new mechanical part integrated with the original system yielded a maximum stress of 11.09 MN/m2 which below the value of the yield strength of the plain carbon steel SAE 1030 which is 220 MN/m2, The maximum displacement was 0.2 mm and the minimum factor of safety was 3.7 leading to the fact that the newly designed shaft can support not only 11.09 MN/m2 but also 41.033 MN/m2 when rotating at 1000 RPM. The proposed system was designed, implemented and tested as the whole system was modelled by 97.7% best-fit using z-transform. Also, a clinical validation has achieved by means of four different blood parameters: glucose, cholesterol, creatinine, and turbidity.
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Change history
13 April 2021
In the original version of the book, the following belated correction has been incorporated:
In Chapter 11, the affiliation of author Mohamed Abdelkader Aboamer has been changed from “Department of Medical Equipment, Faculty of Applied Science, Majmaah University, Abha, Saudi Arabia” to “Department of Medical Equipment Technology, College of Applied Medical Sciences, Majmaah University, Al Majmaah 11952, Saudi Arabia”.
The book and the chapter have been updated with the change.
References
Karastoyanov, D., Karastanev, S.: Reuse of Industrial Robots. IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. 2405-8963
European Society of Radiology (ESR): Renewal of radiological equipment. Insights Imaging 5, 543–546 (2014)
Bhamla, M.S., Benson, B., Chai, C., Katsikis, G., Johri, A., Prakash, M.: Hand-powered ultralow-cost paper centrifuge. Nat. Biomed. Eng. 1 (2017)
Andreev, A.I., Nikitenko, V.A., Pautkina, A.V.: Modern spectrometer equipment in educational laboratory of department of physics. In: 13th International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE), vol. 03, p. 1 (2016). https://doi.org/10.1109/apeie.2016.7807091
Montesinos-Miracle, D., Galceran-Arellano, S., Gomis-Bellmunt, O., Sudria-Andreu, A.: A new low-cost motion control educational equipment. In: European Conference on Power Electronics and Applications, pp. 1–6 (2007). https://doi.org/10.1109/epe.2007.4417308
Yoshihara, K., Watanabe, K., Iguchi, N.: New educational equipments for networking study by physical visualizations and physical direct manipurations. In: IEEE 30th International Conference on Advanced Information Networking and Applications (AINA), pp. 227–230 (2016). https://doi.org/10.1109/aina.2016.91
Zhao, Z.-y., Tomizuka, M., Isaka, S.: Fuzzy gain of PID controller. IEEE Members, 1392 p
He, S.Z., Tan, S.H., Xu, F.L., Wang, P.Z., Department of Electrical Engineering: NUS10 kent ridge crescent Singapore 0511. PID selftuning control using a fuzzy adaptive mechanism, p. 708
Weidenburg, R., Dawson, F.P., Bonert, R.: New synchronization method for thyristor power converters to weak AC-systems. IEEE Trans. Ind. Electron. 40(5), 505–511 (1993)
Vainio, O., Ovaska, S.J.: Noise reduction in zero crossing dection by predictive digital filtering. IEEE Trans. Ind. Electron. 42(1), pp. 58–62 (1995)
Vainio, O., Ovaska, S.J.: Digital filtering for robust zero crossing detectors. IEEE Trans. Instrument. Measur., 426–430 (1996)
Vainio, O., Ovaska, S.J.: Adaptive lowpass filters for zero- crossing detectors. In: Proceedings of the 28th Annual International Conference of IEEE, Sevilla, Spain, November 5–8, 2002
Hess, H.L., Wall, R.W., et al.: A microcontroller-based pulsed width modulated voltage source inverter. In: North American Power Symposium, Bozeman, Montana, October 2, 1995
LM193, LM293, LM393 Dual Differential Comparator data sheet, Texas Instruments
Nudehi, S., Steffen, J.: Analysis of Machine Elements Using SOLIDWORKS Simulation 2016, chap. 2 (2016). ISBN-10: 1630570044
Hazewinkel, M. (ed.) Laplace Transform. Encyclopedia of Mathematics. Springer Science + Business Media B.V./Kluwer Academic Publishers (2001) [1994]. ISBN 978-1-55608-010-4
Mohamed, I.I., Aboamer, M.A., Azar, A.T., Wahba, K., Schumann, A., Bär, K.J.: Nonlinear single-input single-output model-based estimation of cardiac output for normal and depressed cases. Neural Comput. Appl. 31(7), 2955–2978 (2017). https://doi.org/10.1007/s00521-017-3245-8
SubsTech: Knowledge source on materials Engineering, Carbon steel SAE 1030. http://www.substech.com/dokuwiki/doku.php?id=carbon_steel_sae_1030. Accessed June 2012
Nudehi, S., Steffen, J.: Analysis of Machine Elements Using SOLIDWORKS Simulation 2016, 1st edn. Stephen Schroff, USA (2016)
Azar, A.T., Vaidyanathan, S.: Handbook of Research on Advanced Intelligent Control Engineering and Automation. Advances in Computational Intelligence and Robotics (ACIR). IGI Global, USA (2015). ISBN: 9781466672482
Azar, A.T., Vaidyanathan, S.: Computational Intelligence Applications in Modeling and Control. SCI, vol 575. Springer, Berlin (2015). ISBN: 978-3-319- 11016-5
Azar, A.T., Vaidyanathan, S.: Chaos Modeling and Control Systems Design, Studies in Computational Intelligence, vol. 581. Springer, Berlin (2015). ISBN 978-3-319-13131-3
Azar, A.T., Zhu, Q.: Advances and Applications in Sliding Mode Control Systems. SCI, vol. 576. Springer, Berlin (2015). ISBN: 978-3-319-11172-8
Zhu, Q., Azar, A.T.: Complex System Modelling and Control Through Intelligent Soft Computations. STUDFUZZ, vol. 319. Springer, Berlin (2015). ISBN: 978-3-319-12882-5
Love, J.: Process Automation Handbook, 1st edn. Springer, London (2007)
Sanjayaa, Y., Fauzia, A., Edikresnhaa, D., Munira, M.M., Khairurrijala: Single phase induction motor speed regulation using a PID controller for rotary forcespinning apparatus. Procedia Eng. 170, 404–409 (2017)
Levine, D.M., Stephan, D.F., Szabat, K.A.: Statistics for Managers Using Microsoft Excel, 8th edn. (2016). ISBN-10: 0134173058, ISBN-13: 978-0134173054
Acknowledgment
The authors are thankful to the (Department of Biomedical Equipment Technology, College of Applied Medical Sciences, Majmaaah University, 11952, Saudi Arabia) and the Deanship of Scientific Research for co-operative provision, guidance, and deliberations that enhanced the Project number: 38/148.
Supplementary Materials
The Data used in this study has been collected by the attached rotary encoder which worked as a speed sensor. The data used in the study is available in the additional file which attached as a file name: IO.mat but future researchers have to ask authors before using these data.
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The contribution of the first author is in the previous studies, final editing, designing, implementation procedures, and preparation of the draft of the manuscript.
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Aboamer, M.A. (2020). Development of an Educational Device Based on a Legacy Blood Centrifuge. In: Silhavy, R. (eds) Artificial Intelligence and Bioinspired Computational Methods. CSOC 2020. Advances in Intelligent Systems and Computing, vol 1225. Springer, Cham. https://doi.org/10.1007/978-3-030-51971-1_11
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DOI: https://doi.org/10.1007/978-3-030-51971-1_11
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