35 citations · 82 across the 8 of their papers we have counts for
5 papers · 1 filter
Melanin- and linewidth-corrected pulse-oximetry
Giles Blaney, Jodee Frias, Ravi Durbha +2
Current pulse oximeters tend to overestimate arterial saturation in darkly pigmented patients, increasing occult hypoxemia rates. One proposed mechanism is spectral coloring: melan…
Functional dual-slope frequency-domain near-infrared spectroscopy data interpreted with two- and three-layer models
Jodee Frias, Giles Blaney, Angelo Sassaroli +1
Functional near-infrared spectroscopy (fNIRS) is impacted by signal contamination from superficial hemodynamics. It is important to develop methods that account for such contaminat…
Dual-ratio approach to pulse oximetry and the effect of skin tone
Giles Blaney, Jodee Frias, Fatemeh Tavakoli +2
Significance: Pulsatile blood Oxygen Saturation (SpO2 ) via pulse oximetry is a valuable clinical metric for assessing oxygen delivery. Individual anatomical features, including sk…
Dual-ratio approach for detection of point fluorophores in biological tissue
Giles Blaney, Fernando Ivich, Angelo Sassaroli +2
Significance: Diffuse in-vivo Flow Cytometry (DiFC) is an emerging fluorescence sensing method to non-invasively detect labeled circulating cells in-vivo. However, due to Signal-to…
Dual-slope imaging of cerebral hemodynamics with frequency-domain near-infrared spectroscopy
Giles Blaney, Cristianne Fernandez, Angelo Sassaroli +1
Significance: This work targets the contamination of optical signals by superficial hemodynamics, which is one of the chief hurdles in non-invasive optical measurements of the huma…