This paper presents an impedance plethysmography system suitable to perform a continuous monitoring of human breath activity. The problem of motion artifact is mitigated through the use of a correction technique exploiting an additional inertial sensor able to detect movements of the arms of the subject under test. The correction algorithm is based on a simple correlation technique and only requires a very brief training at the beginning of the acquisition session, with the monitored subject performing random movements in apnea condition. Application of the proposed system to a healthy adult volunteer demonstrates the potentiality of the correction algorithm, which, thanks to its extreme simplicity and low computational cost, is a suitable candidate for implementation in a low-cost and portable monitoring system.

Impedance plethysmography system with inertial measurement units for motion artefact reduction: Application to continuous breath activity monitoring / Piuzzi, Emanuele; Capuano, Andrea; Pisa, Stefano; Cappa, Paolo; Patane, Fabrizio; Rossi, Stefano; Giaquinto, Nicola; D'Aucelli, Giuseppe Maria. - (2015), pp. 386-390. (Intervento presentato al convegno 2015 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2015 tenutosi a Torino, Italy nel May 7-9, 2015) [10.1109/MeMeA.2015.7145233].

Impedance plethysmography system with inertial measurement units for motion artefact reduction: Application to continuous breath activity monitoring

GIAQUINTO, Nicola;D'AUCELLI, Giuseppe Maria
2015-01-01

Abstract

This paper presents an impedance plethysmography system suitable to perform a continuous monitoring of human breath activity. The problem of motion artifact is mitigated through the use of a correction technique exploiting an additional inertial sensor able to detect movements of the arms of the subject under test. The correction algorithm is based on a simple correlation technique and only requires a very brief training at the beginning of the acquisition session, with the monitored subject performing random movements in apnea condition. Application of the proposed system to a healthy adult volunteer demonstrates the potentiality of the correction algorithm, which, thanks to its extreme simplicity and low computational cost, is a suitable candidate for implementation in a low-cost and portable monitoring system.
2015
2015 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2015
978-1-4799-6476-5
978-1-4799-6477-2
Impedance plethysmography system with inertial measurement units for motion artefact reduction: Application to continuous breath activity monitoring / Piuzzi, Emanuele; Capuano, Andrea; Pisa, Stefano; Cappa, Paolo; Patane, Fabrizio; Rossi, Stefano; Giaquinto, Nicola; D'Aucelli, Giuseppe Maria. - (2015), pp. 386-390. (Intervento presentato al convegno 2015 IEEE International Symposium on Medical Measurements and Applications, MeMeA 2015 tenutosi a Torino, Italy nel May 7-9, 2015) [10.1109/MeMeA.2015.7145233].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/62711
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