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Characterisation of a multi-channel multiplexed EMG recording system: towards realising variable electrode configurations

De Jager, K; Mentink, M; Lancashire, H; Al-Ajam, Y; Taylor, S; Vanhoestenberghe, A; (2019) Characterisation of a multi-channel multiplexed EMG recording system: towards realising variable electrode configurations. Presented at: BioCAS 2019: Biomedical Circuits and Systems Conference, Nara, Japan. Green open access

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Abstract

First steps towards osseointegrated myoelec-trically-controlled prostheses: Bone anchor conduit conveys EMG signals from implanted electrodes [1]. In vivo selection of electrode configurations would improve signal-to-noise ratio (SNR) of EMG recordings [2]; optimal electrode config-urations are not known before implantation. The CAPITel system: Control of Active Prostheses using Implant-able Telemetry [3,4]. Implantable EMG amplifier with a novel multi-plexed frontend. In vivo selection of monopolar, bipolar or tripolar configurations. Designed using commercially available com-ponents for use in animal models. After further research design will be imple-mented as an ASIC.

Type: Poster
Title: Characterisation of a multi-channel multiplexed EMG recording system: towards realising variable electrode configurations
Event: BioCAS 2019: Biomedical Circuits and Systems Conference
Location: Nara, Japan
Dates: 17 - 19 October 2019
Open access status: An open access version is available from UCL Discovery
Publisher version: https://2019.ieee-biocas.org/
Language: English
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences > Div of Surgery and Interventional Sci
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences > Div of Surgery and Interventional Sci > Department of Ortho and MSK Science
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Med Phys and Biomedical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10140247
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