Abstract
Because of low energy transmission efficiency of the transcutaneous coupling power supply device, the factors affecting inefficiency are analyzed and an implantable stimulator external powered is designed. The circuit consists of High-frequency inverter module, transcutaneous transformer and an isolated pulse generator. The circuit realizes that the polarity, amplitude, frequency and pulse width of stimulating pulses are adjustable and controllable. The distance between two transcutaneous coupling coils is the thickness of human skin, usually 5~15mm. Through practical tests at a distance of 10mm, experimental results show that the maximum transmission efficiency is 7.66% at the high-frequency carrier of 300KHz. The variable range of amplitude is between 0 and 10 voltages. The range of frequency is between 100 and 300Hz. So the designed circuit meets the demand of implantable stimulators.
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References
Kopparthi, S., Ajmera, P.K.: Power delivery for remotely located Microsystems. In: 2004 IEEE Region 5 Conference: Annual Technical and Leadership Workshop, pp. 31–39 (2004)
Pernia, A.M., Orille, I.C., Martinez, J.A., et al.: Transcutaneous microvalve activation system using a coreless transformer. Sensors and Actuators A-Physical 136(1), 313–320 (2007)
Niu, C., Hao, H., Li, L., et al.: The transcutaneous Charger for Implanted Nerver Simulation Device. In: Proceeding of the 28th IEEE EMBS Annual International Conference, pp. 4941–4944 (2006)
Ben Hmida, G., Dhieb, M., Ghariani, H., et al.: Transcutaneous power and high data rate transmission for biomedical implants. In: International Conference on Design & Test of Integrated Systems in Nanoscale Technology, pp. 374–378 (2006)
Wu, Y., Yan, L.G., Xu, S.G.: Modeling and performance analysis of the New Contactless Power Supply System. In: Proceedings of the Eighth International Conference on Electrical Machines and Systems, pp. 1983–1987 (2005)
Shiba, K., Nukaya, M., Tsuji, T., et al.: Analysis of Current Density and Specific Absorption Rate in Biological Tissue Surrounding Transcutaneous Transformer for an Artificial Heart. IEEE Transactions on Biomedical Engineering 55(1), 205–213 (2008)
Blad, B., Bertenstam, L., Rehncrona, S., et al.: Measurement of contact impedance of electrodes used for deep brain stimulation. ITBM-RBM 26, 344–346 (2005)
Sato, F., Nomoto, T., Kano, G., et al.: A new contactless power-signal transmission device for implanted functional electrical stimulation (FES). IEEE Transactions on Magnetics 40(4), 2964–2966 (2004)
Coston, A.F., John, K.J.: Transdermal drugdelivery: a comparative analysis of skin impedancemodels and parameters. In: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Cancun, Mexico, September 17-21, pp. 2982–2985. IEEE, Los Alamitos (2003)
Arai, S., Miura, H., Sato, F., et al.: Examination of Circuit Parameters for Stable High Efficiency TETS for Artificial Hearts. IEEE Transactions on Magnetics, 4170–4171 (2005)
Chen, Q., Wong, S.C., Tse, C.K., et al.: Analysis, Design, and Control of a Transcutaneous Power Regulator for Artificial Hearts. IEEE Transaction on Biomedical Circuits And Systems, 23–31 (2009)
Lee, S.-Y., Lee, S.-C.: An Implantable Wireless Bidirectional Communication Microstimulator for Neuromuscular Stimulation. IEEE Transactions on Circuits and Systems 5(12), 2526–2538 (2005)
Yao, N., Lee, H.N., Chang, C.C., et al.: A power-efficient communication system between brain-implantable devices and external computers. In: 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, August 23-26, pp. 6588–6591. IEEE, Los Alamitos (2007)
Si, P., Hu, A.P., Hsu, J.W., Chiang, M., Wang, Y., Malpas, S., Budgett, D.: Wireless Power Supply for Implantable Biomedical Device Based on Primary Input Voltage Regulation. In: IEEE Conference, ICIEA 2007, pp. 235–239. IEEE, USA (2007)
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Xiong, H., Li, G., Lin, L., Zhang, W., Xu, R. (2010). Transcutaneous Coupling Implantable Stimulator. In: Li, K., Jia, L., Sun, X., Fei, M., Irwin, G.W. (eds) Life System Modeling and Intelligent Computing. ICSEE LSMS 2010 2010. Lecture Notes in Computer Science(), vol 6330. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15615-1_28
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DOI: https://doi.org/10.1007/978-3-642-15615-1_28
Publisher Name: Springer, Berlin, Heidelberg
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