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Cited 1 time in webofscience Cited 4 time in scopus
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Wireless Power Transfer Based Implantable Neurostimulator SCOPUS

Title
Wireless Power Transfer Based Implantable Neurostimulator
Authors
Jang, Seok GeunPark, Sung MinKim, JunhoLee, JihoKim, Joo SungKim, Do Hwan
Date Issued
2020-11
Publisher
IEEE
Abstract
In this paper, we developed a miniaturized Wireless Power Transfer (WPT) based implantable stimulator that can deliver electrical energy directly to peripheral nerves using electromagnetic induction between internal and external coils. The WPT system was designed to reduce the sensitivity of alignment and increase the efficiency considering the properties of human body tissues and the implantable devices. The received electrical signals at the receiving coil are rectified by the rectifying circuit and harvested in the capacitor to turn on the pulse generating system. This creates constant monophasic rectangular pulses to stimulate nerves through the electrodes without any high specification components such as a programmable microcontroller unit (MCU). An animal study using a rat model was performed to demonstrate that the device encapsulated in a small size of 8mm x 8mm x 3mm using WPT can produce motor output by stimulating nerves.
URI
https://oasis.postech.ac.kr/handle/2014.oak/109215
DOI
10.1109/wptc48563.2020.9295553
Article Type
Article
Citation
2020 IEEE Wireless Power Transfer Conference (WPTC), page. 365 - 368, 2020-11
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박성민PARK, SUNG MIN
Dept. Convergence IT Engineering
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