Search Results for "Hemoglobin A1c Light Diffuse Reflectance"
Original Source: Estimation of regional hemoglobin concentration in biological tissues using diffuse reflectance spectroscopy with a novel spectral interpretation algorithm.
Both in medical research and clinical settings, regional hemoglobin concentrations ([Hb]) in the microcirculation of biological tissues are highly sought. Diffuse reflectance spectroscopy has been proven to be a favorable method by which to detect regional [Hb]. This paper introduces a new algorithm to retrieve [Hb] information from diffuse reflectance spectra. The proposed algorithm utilizes the natural logarithmic operation and the differential wavelet transform to effectively quench the scattering effect...
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Muscle oxygen monitor from Reflectance wins FDA nod
The FDA has given Reflectance Medical 510(k) clearance to market its CareGuide Oximeter. -More-
FDA clears Reflectance CareGuide Oximeter
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Photos reflect light like 3D objects with novel printing technology
A novel printing method yields photos that respond to different angles of light the same way a 3D object does. The technique, which uses specially designed "reflectance paper" covered with thousands...
Rice to take part in $10.8 million study of hemoglobin toxicity
(Rice University) Hemoglobin in healthy red blood cells is a life-giver, but hemoglobin can become deadly when cells break open and spill it directly into the bloodstream. In the largest undertaking o...
Clinical Question:Is a lower vs higher hemoglobin threshold best for minimizing both red blood cell use and adverse clinical outcomes when used to trigger red blood cell transfusions in anemic patient...
High hemoglobin count: Symptom — Overview covers possible causes of increased oxygen-transporting blood proteins.
Speckle-scale focusing in the diffusive regime with time reversal of variance-encoded light (TROVE)
Scientists introduce an approach, time reversal of variance-encoded light (TROVE), that can demix spatial modes within an ultrasound focus inside scattering media, breaking the resolution barrier impo...
[Comment] Therapy for diffuse large B-cell lymphoma: getting personal
In 1979, Jones and colleagues showed that CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) was superior to CVP (cyclophosphamide, vincristine, and prednisone) in treatment of patients...
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Both in medical research and clinical settings, regional hemoglobin concentrations ([Hb]) in the microcirculation of biological tissues are highly sought. Diffuse reflectance spectroscopy has been pro...
The aim of this study was to compare a previously used light transport model (I) comprising the chromophores hemo- and myoglobin, fat, and water, with two extended models, where the chromophores of cy...
In contrast to the classical findings of lightness constancy, recent psychophysical studies show the strong dependency of the perceived reflectance of a surface on the structure of the natural illumin...
An individualised laser skin treatment may enhance the treatment and reduces risks and side-effects. The optical properties (absorption and scattering coefficients) are important parameters in the pro...
Purpose: Medically refractory epilepsy caused by cortical tubers resulting from tuberous sclerosis complex (TSC) often requires surgical intervention. The locations of cortical tubers generally are...
