Live demonstration: Programmable biphasic multi-channel constant current muscle stimulator with wireless power and data transfer

Li Jing Ong; Marshal Dian Sheng Wong; Shih Chiang Liu; Astrid Rusly; Chne Wuen Tsai; Khay Wai Leong; Kian Ann Ng; Rangarajan Jegadeesan; Kai Voges; Nitish V Thakor; Shih Cheng Yen; Sudip Nag

doi:10.1109/BIOCAS.2017.8325095

Live demonstration: Programmable biphasic multi-channel constant current muscle stimulator with wireless power and data transfer

Li Jing Ong, Marshal Dian Sheng Wong, Shih Chiang Liu, Astrid Rusly, Chne Wuen Tsai, Khay Wai Leong, Kian Ann Ng, Rangarajan Jegadeesan, Kai Voges, Nitish V Thakor, Shih Cheng Yen, Sudip Nag

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have developed a fully implantable 4-channel wireless muscle stimulator system with the ability to elicit precise and graded muscle movements for a hand grasping motion. The stimulator system consists of a WiFi enabled inductive powering and data transfer circuitry connected to a laptop, and a wireless implantable stimulator unit with biocompatible stainless steel electrodes. We shall demonstrate this stimulator package and its features through a dummy robotic rat limb. We will also show videos of the stimulator being used to activate the rodent hind limb muscles to kick a ball, and activate the forearm muscles of a non-human primate to elicit individual finger movement to play a virtual piano.

Original language	English (US)
Title of host publication	2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	1
Volume	2018-January
ISBN (Electronic)	9781509058037
DOIs	https://doi.org/10.1109/BIOCAS.2017.8325095
State	Published - Mar 23 2018
Externally published	Yes
Event	2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Torino, Italy Duration: Oct 19 2017 → Oct 21 2017

Other

Other	2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017
Country	Italy
City	Torino
Period	10/19/17 → 10/21/17

Keywords

Biphasic Multi-Channel Constant Current
Implantable Muscle Stimulator
Wireless Power

ASJC Scopus subject areas

Biomedical Engineering
Electrical and Electronic Engineering
Instrumentation

Access to Document

10.1109/BIOCAS.2017.8325095

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Cite this

Ong, L. J., Dian Sheng Wong, M., Liu, S. C., Rusly, A., Tsai, C. W., Leong, K. W., Ng, K. A., Jegadeesan, R., Voges, K., Thakor, N. V., Yen, S. C., & Nag, S. (2018). Live demonstration: Programmable biphasic multi-channel constant current muscle stimulator with wireless power and data transfer. In 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings (Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/BIOCAS.2017.8325095

Live demonstration : Programmable biphasic multi-channel constant current muscle stimulator with wireless power and data transfer. / Ong, Li Jing; Dian Sheng Wong, Marshal; Liu, Shih Chiang; Rusly, Astrid; Tsai, Chne Wuen; Leong, Khay Wai; Ng, Kian Ann; Jegadeesan, Rangarajan; Voges, Kai; Thakor, Nitish V; Yen, Shih Cheng; Nag, Sudip.

2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ong, LJ, Dian Sheng Wong, M, Liu, SC, Rusly, A, Tsai, CW, Leong, KW, Ng, KA, Jegadeesan, R, Voges, K, Thakor, NV, Yen, SC & Nag, S 2018, Live demonstration: Programmable biphasic multi-channel constant current muscle stimulator with wireless power and data transfer. in 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017, Torino, Italy, 10/19/17. https://doi.org/10.1109/BIOCAS.2017.8325095

Ong LJ, Dian Sheng Wong M, Liu SC, Rusly A, Tsai CW, Leong KW et al. Live demonstration: Programmable biphasic multi-channel constant current muscle stimulator with wireless power and data transfer. In 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings. Vol. 2018-January. Institute of Electrical and Electronics Engineers Inc. 2018 https://doi.org/10.1109/BIOCAS.2017.8325095

Ong, Li Jing ; Dian Sheng Wong, Marshal ; Liu, Shih Chiang ; Rusly, Astrid ; Tsai, Chne Wuen ; Leong, Khay Wai ; Ng, Kian Ann ; Jegadeesan, Rangarajan ; Voges, Kai ; Thakor, Nitish V ; Yen, Shih Cheng ; Nag, Sudip. / Live demonstration : Programmable biphasic multi-channel constant current muscle stimulator with wireless power and data transfer. 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018.

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AU - Tsai, Chne Wuen

AU - Leong, Khay Wai

AU - Ng, Kian Ann

AU - Jegadeesan, Rangarajan

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