Determining Obstruction in Endotracheal Tubes Using Physical Respiratory Signals

Determining Obstruction in Endotracheal Tubes Using Physical Respiratory Signals

This study proposes a method for determining obstruction of the endotracheal tube (ET) and its degree and location. Respiratory signals were acquired using a three sensor (microphone, pressure, and flow) integrated sensor connector. Obstruction classification involved pre-processing and feature extr...

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Bibliographic Details
Main Authors: Hyunkyoo Kang, Jin-Kyung Park, Jinsu An, Jeong-Han Yi, Hyung-Sik Kim
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Applied Sciences
Subjects:
endotracheal tube
obstruction
absolute average analysis
texture analysis
Online Access:https://www.mdpi.com/2076-3417/13/7/4183

Internet

https://www.mdpi.com/2076-3417/13/7/4183

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