Measuring blood oxygen saturation along a capillary vessel in human
نویسندگان
چکیده
منابع مشابه
A Microcolorimetric Method for Measuring the Oxygen Saturation of Blood
For purposes of measuring oxygen saturation in the arterial blood of newly born infants (1) it became necessary to develop a rapid and reasonably accurate method for small blood samples. It was further necessary to demonstrate that cutaneous blood samples could be considered identical with specimens drawn directly from an artery. The present communication describes the calorimetric method evolv...
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Background The change in venous oxygen saturation occurs earlier, and even its reduction is faster than arterial oxygen saturation. The aim of this study was to validate SvO2 and PvO2 for O2 content measurement in children hospitalized w...
متن کاملFractional changes in lung capillary blood volume and oxygen saturation during the cardiac cycle in rabbits.
Changes in local pulmonary capillary blood volume (Vc) and oxygen saturation (S) have been difficult to measure in live animals. By utilizing the differences in absorption of light at two wavelengths (650 and 800 nm), we estimated the fractional change in Vc and S during the course of the cardiac cycle in eight anesthetized, ventilated rabbits at low and high lung volumes. Observations were mad...
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BACKGROUND Treatment of ruptured Achilles tendons currently constitutes of conservative early functional treatment or surgical treatment either by open or minimal invasive techniques. We hypothesize that an experimental Achilles tendon suture in an animal model significantly deteriorates Achilles tendon microcirculation immediately following suturing. METHODS Fifteen Achilles tendons of eight...
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ژورنال
عنوان ژورنال: Biomedical Optics Express
سال: 2017
ISSN: 2156-7085,2156-7085
DOI: 10.1364/boe.8.005342