IEEE

Noncontact Multispectral SpO2 Prediction Based on Deep Ratio-of-Ratio Refinement With Optimal Band Selection and Shading Bias Removal

Abstract: Noncontact prediction of peripheral oxygen saturation (SpO2) is necessary for monitoring vital signs of patients afflicted by infectious disease or sensitive to skin irritation. Recently, ...
Medical Xpress

Diagnostic Techniques and Procedures: News and Research on Ventilation-Perfusion Ratio

Children and adolescents who have either recovered from COVID-19 or have long COVID show persistent lung damage on MRI, according to a study published in Radiology. Science X Daily and the Weekly ...
IEEE

High signal-to-noise ratio GHz harmonic pulse implementation based on all polarization-maintaining hybrid mode-locked fiber laser

Abstract: Harmonic mode locking (HML) is an effective technique for generating optical pulses with high repetition rates. However, its signal-to-noise ratio (SNR) is typically limited under high-order ...
gastroenterologyadvisor

PaO2 / FiO2 Ratio

Gastroenterology Advisor, a trusted source of medical news and feature content for healthcare providers, offers clinicians insight into the latest research to inform clinical practice and improve ...