Publication

A Low-Cost Lung Monitoring Point-Of-Care Device Based On A Flexible Piezoresistive Flow Sensor

Saha, U., Kamat, A. M., Sengupta, D., Jayawardhana, B. & Kottapalli, A. G. P., 2020, 2020 IEEE SENSORS Proceedings. IEEE, 4 p. 6514

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  • A Low-Cost Lung Monitoring Point-of-Care Device Based on a Flexible Piezoresistive Flow Sensor

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This work presents the development of a piezoresistive flow sensor-based low-cost point-of-care lung monitoring device. The objective of the study is to find an affordable and accessible solution for pulmonary health diagnosis and monitoring. The proposed biomedical device consists of an ergonomically designed cylindrical mouthpiece, a flexible piezoresistive sensor, and an electronics unit for detection, signal processing, and transmission of the derived signal. The flexible piezoresistive sensor acts as a transducer for the device by exhibiting a change in resistance when subjected to the airflow from the user’s breath. Preliminary tests for lung monitoring such as peak expiratory flow rate test and breathing frequency tests were conducted using the device developed in the current study in order to identify its detection, health monitoring and telemedicine capabilities.
Original languageEnglish
Title of host publication2020 IEEE SENSORS Proceedings
PublisherIEEE
Number of pages4
Publication statusE-pub ahead of print - 2020
EventIEEE Sensors 2020: Virtual Conference - Online, Rotterdam, Netherlands
Duration: 25-Oct-202028-Oct-2020
https://2020.ieee-sensorsconference.org/

Conference

ConferenceIEEE Sensors 2020
CountryNetherlands
CityRotterdam
Period25/10/202028/10/2020
Internet address

Event

IEEE Sensors 2020: Virtual Conference

25/10/202028/10/2020

Rotterdam, Netherlands

Event: Conference

ID: 141800933