TY - GEN
T1 - Development of a turbine spirometer prototype and signal digitalization
AU - Chavez, Heyul
AU - Herrera, Carlos
AU - Tejada, Felix Llanos
AU - Mayra, Jorge Bazan
AU - Moguerza, Javier M.
AU - Raymundo, Carlos
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - The present research is part of the project called PHUKUY, which is a low-cost portable digital spirometer prototype designed for remote monitoring of patients with COPD and COVID-19. It also includes additional sensors for improved patient monitoring. This article presents the development of the spirometry module. A turbine spirometer was chosen for its small and lightweight size, easy cleaning and maintenance, and low-cost implementation, which allows for portability. The airflow was successfully digitized, and its direction was detected using a microcontroller, a pair of IR receivers and emitters. This information was then sent via Bluetooth to be displayed in real-Time on a mobile phone. For a 3-liter calibration, a maximum error of ±0.115 liters and a standard deviation of 0.051 were achieved.
AB - The present research is part of the project called PHUKUY, which is a low-cost portable digital spirometer prototype designed for remote monitoring of patients with COPD and COVID-19. It also includes additional sensors for improved patient monitoring. This article presents the development of the spirometry module. A turbine spirometer was chosen for its small and lightweight size, easy cleaning and maintenance, and low-cost implementation, which allows for portability. The airflow was successfully digitized, and its direction was detected using a microcontroller, a pair of IR receivers and emitters. This information was then sent via Bluetooth to be displayed in real-Time on a mobile phone. For a 3-liter calibration, a maximum error of ±0.115 liters and a standard deviation of 0.051 were achieved.
KW - COPD
KW - COVID-19
KW - Spirometer
KW - airflow
KW - respiratory disease
UR - https://www.scopus.com/pages/publications/85169562510
U2 - 10.1109/LAEDC58183.2023.10209125
DO - 10.1109/LAEDC58183.2023.10209125
M3 - Contribución a la conferencia
AN - SCOPUS:85169562510
T3 - 2023 IEEE Latin American Electron Devices Conference, LAEDC 2023
BT - 2023 IEEE Latin American Electron Devices Conference, LAEDC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE Latin American Electron Devices Conference, LAEDC 2023
Y2 - 3 July 2023 through 5 July 2023
ER -