A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor
Hesse M, Christ P, Hörmann T, Rückert U (2014)
In: SENSORS, 2014 IEEE. IEEE: 490-493.
Konferenzbeitrag
| Veröffentlicht | Englisch
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Einrichtung
Abstract / Bemerkung
In this paper we present a respiration sensor suitable for an integration into a wireless body sensor worn around the chest. The thorax expansion and contraction during in- and exhalation is captured using a force-sensing resistor. Based on the captured thoracic movements, the breaths are determined with a peak detection algorithm. For evaluation, a treadmill experiment with five subjects was conducted using an ergospirometry system as a reference. Overall, an average deviation of -0.32±0.68 min-1 in the respiration rate between the ergospirometry and our sensor was observed. In general, the captured thoracic movements showed breaths as distinctive oscillations, but in some cases a non-optimal pressure transfer between thorax and sensor was observed. Therefore, a mechanical housing mechanism was developed. A comparison of our construction with a respiratory inductance plethysmography (RIP)-based sensor shows a close relationship with the captured thoracic movements during normal and deep respiration.
Stichworte
Accelerometers;
treadmill experiment;
body sensor networks;
force sensors;
biomedical transducers;
packaging;
peak detectors;
pressure sensors;
RIP;
wireless sensor networks;
chest-strap based wireless body sensor;
ergospirometry system;
force-sensing resistor;
mechanical housing mechanism;
nonoptimal pressure transfer;
oscillation;
peak detection algorithm;
Wireless sensor networks;
Wireless communication;
Temperature measurement;
Resistors;
Biomedical monitoring;
Plethysmography;
respiration sensor;
respiratory inductance plethysmography;
thoracic movement;
thorax contraction;
thorax expansion
Erscheinungsjahr
2014
Titel des Konferenzbandes
SENSORS, 2014 IEEE
Seite(n)
490-493
ISBN
9781479901623
Page URI
https://pub.uni-bielefeld.de/record/2730661
Zitieren
Hesse M, Christ P, Hörmann T, Rückert U. A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor. In: SENSORS, 2014 IEEE. IEEE; 2014: 490-493.
Hesse, M., Christ, P., Hörmann, T., & Rückert, U. (2014). A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor. SENSORS, 2014 IEEE, 490-493. IEEE. doi:10.1109/ICSENS.2014.6985042
Hesse, Marc, Christ, Peter, Hörmann, Timm, and Rückert, Ulrich. 2014. “A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor”. In SENSORS, 2014 IEEE, 490-493. IEEE.
Hesse, M., Christ, P., Hörmann, T., and Rückert, U. (2014). “A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor” in SENSORS, 2014 IEEE (IEEE), 490-493.
Hesse, M., et al., 2014. A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor. In SENSORS, 2014 IEEE. IEEE, pp. 490-493.
M. Hesse, et al., “A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor”, SENSORS, 2014 IEEE, IEEE, 2014, pp.490-493.
Hesse, M., Christ, P., Hörmann, T., Rückert, U.: A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor. SENSORS, 2014 IEEE. p. 490-493. IEEE (2014).
Hesse, Marc, Christ, Peter, Hörmann, Timm, and Rückert, Ulrich. “A Respiration Sensor for a Chest-Strap Based Wireless Body Sensor”. SENSORS, 2014 IEEE. IEEE, 2014. 490-493.
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