ArticleSensors (Basel, Switzerland)2025

Estimation of Respiratory States Based on a Measurement Model of Airflow Characteristics in Powered Air-Purifying Respirators Using Differential Pressure and Pulse Width Modulation Control Signals-In the Development of a Public-Oriented Powered Air-Purifying Respirator as an Alternative to Lockdown Measures.

Yusaku Fujii et al.PubMed ↗Full text ↗Publisher ↗

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