Results 271 to 280 of about 1,910,679 (307)
Some of the next articles are maybe not open access.
Multiparameter Respiratory Rate Estimation From the Photoplethysmogram
IEEE Transactions on Biomedical Engineering, 2013We present a novel method for estimating respiratory rate in real time from the photoplethysmogram (PPG) obtained from pulse oximetry. Three respiratory-induced variations (frequency, intensity, and amplitude) are extracted from the PPG using the Incremental-Merge Segmentation algorithm.
Karlen Walter +3 more
openaire +2 more sources
Measuring respiratory rate in children
Acta Paediatrica, 2023David Wertheim, Paul Seddon
openaire +2 more sources
Electromagnetic Biosensing of Respiratory Rate
IEEE Sensors Journal, 2013Continuous monitoring of respiratory rate is crucial in forecasting health crises and other major physiological instabilities. Current respiratory monitoring methods limit the mobility of the patient or require constant battery replacement. Wireless, wearable technology can collect continuous physiological data without immobilizing or inconveniencing ...
Bryson Padasdao +3 more
openaire +1 more source
A neural network for photoplethysmographic respiratory rate monitoring
Hybrid and Novel Imaging and New Optical Instrumentation for Biomedical Applications, 2001The photoplethysmographic signal (PPG) includes respiratory components seen as frequency modulation of the heart rate (respiratory sinus arrhythmia, RSA), amplitude modulation of the cardiac pulse, and respiratory induced intensity variations (RIIV) in the PPG baseline.
openaire +2 more sources
Respiratory rate records: the repeated rate?
Journal of Clinical Nursing, 2013Simon, Cooper +2 more
openaire +2 more sources
Current treatment and future directions in the management of anal cancer
Ca-A Cancer Journal for Clinicians, 2022Leila T Tchelebi +2 more
exaly