An overview of wearable piezoresistive and inertial sensors for respiration rate monitoring
The demand for wearable devices to measure respiratory activity is constantly growing,
finding applications in a wide range of scenarios (eg, clinical environments and workplaces …
finding applications in a wide range of scenarios (eg, clinical environments and workplaces …
Blood pressure sensors: Materials, fabrication methods, performance evaluations and future perspectives
Advancements in materials science and fabrication techniques have contributed to the
significant growing attention to a wide variety of sensors for digital healthcare. While the …
significant growing attention to a wide variety of sensors for digital healthcare. While the …
An accelerometer-based device for sleep apnea screening
DS Morillo, JLR Ojeda, LFC Foix… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
This paper presents a body-fixed-sensor-based approach to assess potential sleep apnea
patients. A trial involving 15 patients at a sleep unit was undertaken. Vibration sounds were …
patients. A trial involving 15 patients at a sleep unit was undertaken. Vibration sounds were …
Sleep apnea severity estimation from tracheal movements using a deep learning model
Objective: Sleep apnea is a chronic respiratory disorder and its standard assessment
requires full night in-laboratory polysomnography (PSG). However, PSG is expensive, time …
requires full night in-laboratory polysomnography (PSG). However, PSG is expensive, time …
Breathing monitoring and pattern recognition with wearable sensors
TD da Costa, M Vara, CS Cristino… - … Devices-the Big …, 2019 - books.google.com
This chapter introduces the anatomy and physiology of the respiratory system, and the
reasons for measuring breathing events, particularly, using wearable sensors. Respiratory …
reasons for measuring breathing events, particularly, using wearable sensors. Respiratory …
Physiological acoustic sensing based on accelerometers: A survey for mobile healthcare
Y Hu, EG Kim, G Cao, S Liu, Y Xu - Annals of biomedical engineering, 2014 - Springer
This paper reviews the applications of accelerometers on the detection of physiological
acoustic signals such as heart sounds, respiratory sounds, and gastrointestinal sounds …
acoustic signals such as heart sounds, respiratory sounds, and gastrointestinal sounds …
A hidden markov model for seismocardiography
We propose a hidden Markov model approach for processing seismocardiograms. The
seismocardiogram morphology is learned using the expectation-maximization algorithm …
seismocardiogram morphology is learned using the expectation-maximization algorithm …
A novel wearable real-time sleep apnea detection system based on the acceleration sensor
Background and objective The apnea syndrome is characterized by an abnormal breath
pause or reduction in the airflow during sleep. It is reported in the literature that, it affects 2 …
pause or reduction in the airflow during sleep. It is reported in the literature that, it affects 2 …
A different sleep apnea classification system with neural network based on the acceleration signals
Background and objective The apnea syndrome is characterized by an abnormal breath
pause or reduction in the airflow during sleep. It is reported in the literature that it affects 2 …
pause or reduction in the airflow during sleep. It is reported in the literature that it affects 2 …
[HTML][HTML] Investigation of self-supervised pre-trained models for classification of voice quality from speech and neck surface accelerometer signals
Prior studies in the automatic classification of voice quality have mainly studied the use of
the acoustic speech signal as input. Recently, a few studies have been carried out by jointly …
the acoustic speech signal as input. Recently, a few studies have been carried out by jointly …