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SpiroMask: Measuring Lung Function Using Consumer-Grade Masks

Published: 27 February 2023 Publication History

Abstract

According to the World Health Organisation (WHO), 235 million people suffer from respiratory illnesses which causes four million deaths annually. Regular lung health monitoring can lead to prognoses about deteriorating lung health conditions. This article presents our system SpiroMask that retrofits a microphone in consumer-grade masks (N95 and cloth masks) for continuous lung health monitoring. We evaluate our approach on 48 participants (including 14 with lung health issues) and find that we can estimate parameters such as lung volume and respiration rate within the approved error range by the American Thoracic Society (ATS). Further, we show that our approach is robust to sensor placement inside the mask.

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cover image ACM Transactions on Computing for Healthcare
ACM Transactions on Computing for Healthcare  Volume 4, Issue 1
January 2023
217 pages
EISSN:2637-8051
DOI:10.1145/3582897
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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 27 February 2023
Online AM: 03 November 2022
Accepted: 18 October 2022
Revised: 08 May 2022
Received: 30 October 2021
Published in HEALTH Volume 4, Issue 1

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  1. Pulmonary function test
  2. wearable spirometry
  3. smart mask

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