A device for wireless intraoral forces monitoring is presented. Miniaturized strain gauge sensors are used for the measurements of forces applied by tongue and lips. A sensor interface IC is able to multiplex among four sensors and a low energy transmission module, equipped with an ARM Cortex–M0 core, is used for signal elaboration and remote wireless data transmission using Bluetooth® Low Energy standard protocol. The main novelty rely in the dynamic correction of the output corrupted by the prestrain issue. Moreover, the 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.
Wireless Sensors for Intraoral Force Monitoring / Merenda, M.; Laurendi, D.; Iero, D.; D'Addona, D. M.; Della Corte, F. G.. - 627:(2020), pp. 267-273. (Intervento presentato al convegno International Conference on Applications in Electronics Pervading Industry, Environment and Society, ApplePies 2019 tenutosi a ita nel 2019) [10.1007/978-3-030-37277-4_31].
Wireless Sensors for Intraoral Force Monitoring
D'Addona D. M.;Della Corte F. G.
2020
Abstract
A device for wireless intraoral forces monitoring is presented. Miniaturized strain gauge sensors are used for the measurements of forces applied by tongue and lips. A sensor interface IC is able to multiplex among four sensors and a low energy transmission module, equipped with an ARM Cortex–M0 core, is used for signal elaboration and remote wireless data transmission using Bluetooth® Low Energy standard protocol. The main novelty rely in the dynamic correction of the output corrupted by the prestrain issue. Moreover, the 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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
