Respiratory diseases have been increasingly affecting people worldwide, posing a major
public health challenge due to rising morbidity and mortality rates. Subtle abnormal …

Monitoring respiration is vital for personal diagnosis of chronic diseases. However, the
existing respiratory sensors have severe limitations, such as single function, finite detection …

The World Health Organization has declared COVID-19 a pandemic. The demand for
devices or systems to diagnose and track COVID-19 infections noninvasively not only in …

Human respiration is an indispensable physiological behavior of the body, which is an
important indicator to evaluate health status, especially for sleep‐related diseases. A real …

Utilizing smart face masks to monitor and analyze respiratory signals is a convenient and
effective method to give an early warning for chronic respiratory diseases. In this work, a …

Due to the emergence of various new infectious (viral/bacteria) diseases, the remote
surveillance of infected persons has become most important, especially if hospitals need to …

Pressure sensors with high sensitivity, a wide linear range, and a quick response time are
critical for building an intelligent disease diagnosis system that directly detects and …

The increased prevalence of chronic disease in aging population entails health risks and
imposes significant economic and social burden. It is essential to provide comfortable, cost …

As extremely important physiological indicators, respiratory signals can often reflect or
predict the depth and urgency of various diseases. However, designing a wearable …

Exhaled human breath contains information regarding metabolic and physiological data,
and its monitoring can play a crucial role in the early clinical diagnosis and treatment of …