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Internet of things platform for real-time intraoral forces monitoring

: Merenda, M.; Laurendi, D.; Iero, D.; D'Addona, D.M.; Della Corte, F.G.

Volltext ()

Procedia CIRP 88 (2020), S.570-573
ISSN: 2212-8271
Conference on Intelligent Computation in Manufacturing Engineering (ICME) <13, 2019, Gulf of Naples>
Zeitschriftenaufsatz, Konferenzbeitrag, Elektronische Publikation
Fraunhofer J LEAPT ()

In the Internet of Things era, medical devices shall be miniaturized and connectable to the global network for exchanging patient data. In this work, the miniaturization of a device for wireless intraoral forces monitoring is presented. Strain gauges are used as force sensors detecting tongue and lips activities.
Signal elaboration has been demanded to an STM32NUCLEO-F401RE board while wireless data transmission using Bluetooth® Low Energy standard protocol is obtained by means of a XNUCLEO-IDB04A1 board. The circuit has been further miniaturized using a SoC based on Nordic nRF51422 that features an ANT and Bluetooth® low energy transmission and an ARM Cortex-M0 core.
The final device shows a reduced dimension and the ability to transmit data wirelessly, without the use of external cables normally used in state-of-the-art intraoral monitoring devices.