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Published on: January 22, 2018
Wearable Sensors for Respiration Monitoring: A Review
Tauseef Hussain1, Sana Ullah2, Raúl Fernández-García1
1Department of Electronic Engineering, Universitat Politècnica de Catalunya, 08222 Terrassa, Spain.
Abstract:
This paper provides an overview of flexible and wearable respiration sensors with emphasis on their significance in healthcare applications. The paper classifies these sensors based on their operating frequency distinguishing between high-frequency sensors, which operate above 10 MHz, and low-frequency sensors, which operate below this level. The operating principles of breathing sensors as well as the materials and fabrication techniques employed in their design are addressed. The existing research highlights the need for robust and flexible materials to enable the development of reliable and comfortable sensors. Finally, the paper presents potential research directions and proposes research challenges in the field of flexible and wearable respiration sensors. By identifying emerging trends and gaps in knowledge, this review can encourage further advancements and innovation in the rapidly evolving domain of flexible and wearable sensors.
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