Retinal Vessel Oxygen Saturation during 100% Oxygen Breathing in Healthy Individuals

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Retinal Vessel Oxygen Saturation during 100% Oxygen Breathing in Healthy Individuals

PURPOSE To detect how systemic hyperoxia affects oxygen saturation in retinal arterioles and venules in healthy individuals. METHODS Retinal vessel oxygen saturation was measured in 30 healthy individuals with a spectrophotometric retinal oximeter (Oxymap T1). Oximetry was performed during breathing of room air, 100% oxygen (10 minutes, 6L/min) and then again room air (10 minutes recovery). ...

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Retinal vessel oxygen saturation in healthy individuals.

PURPOSE We measured oxygen saturation in retinal vessels of healthy eyes to determine the effects of age, sex, and cardiovascular parameters, as well as the reliability of the measurements and topographic differences. METHODS The Oxymap T1 retinal oximeter is based on a fundus camera. It simultaneously captures retinal images at two different wavelengths and estimates retinal vessel oxygen sa...

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Pattern Analysis of Oxygen Saturation Variability in Healthy Individuals: Entropy of Pulse Oximetry Signals Carries Information about Mean Oxygen Saturation

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Glaucoma filtration surgery and retinal oxygen saturation.

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ژورنال

عنوان ژورنال: PLOS ONE

سال: 2015

ISSN: 1932-6203

DOI: 10.1371/journal.pone.0128780