Results 21 to 30 of about 644,421 (308)

Effects of three weeks of oxygen supplementation on oxygen saturation and recovery parameters of elite wrestlers [PDF]

open access: yesArchives of Biological Sciences, 2014
The purpose of this study was to investigate the effects of three weeks of oxygen supplementation on oxygen saturation, lactate level, and heart rate (HR) responses of elite wrestlers.
Demirhan Bilal
doaj   +1 more source

Oxygen Saturation Imaging Using LED-Based Photoacoustic System

open access: yesSensors, 2021
Oxygen saturation imaging has potential in several preclinical and clinical applications. Dual-wavelength LED array-based photoacoustic oxygen saturation imaging can be an affordable solution in this case. For the translation of this technology, there is
Rianne Bulsink   +5 more
doaj   +1 more source

Three dimensional optical imaging of blood volume and oxygenation in the neonatal brain [PDF]

open access: yes, 2006
Optical methods provide a means of monitoring cerebral oxygenation in newborn infants at risk of brain injury. A 32-channel optical imaging system has been developed with the aim of reconstructing three-dimensional images of regional blood volume and ...
Arridge, SR   +8 more
core   +1 more source

Venous Saturation Monitoring in Anesthesiology and Intensive Care

open access: yesОбщая реаниматология, 2008
The review describes the problem of adequacy of oxygen transport and the ability of its assessment using the venous oxygen saturation monitoring. The paper contains physiological basics and principles of venous oxygen saturation monitoring as well as ...
A. A. Smetkin, M. Yu. Kirov
doaj   +1 more source

Association between oxygen saturation level during bronchoscopy and post-bronchoscopy adverse events: a retrospective cohort study

open access: yesRespiratory Research, 2022
Background Flexible bronchoscopy is widely used to diagnose and treat various respiratory diseases. However, caution is warranted for post-bronchoscopy adverse events.
So Yeon Kim   +7 more
doaj   +1 more source

The effect of O2 impurities on the low temperature radial thermal expansion of bundles of closed single-walled carbon nanotubes [PDF]

open access: yes, 2011
The effect of oxygen impurities upon the radial thermal expansion (ar) of bundles of closed single-walled carbon nanotubes has been investigated in the temperature interval 2.2-48 K by the dilatometric method.
A. V. Dolbin   +9 more
core   +2 more sources

Development of Low-Cost and Portable Pulse Oximeter Device with Improved Accuracy and Accessibility

open access: yesMedical Devices: Evidence and Research, 2022
Hundessa Daba Nemomssa, Hakkins Raj School of Biomedical Engineering, Jimma Institute of Technology, Jimma University, Jimma, Oromia, EthiopiaCorrespondence: Hundessa Daba Nemomssa, Tel +251913763777, Email hundedb@gmail.comPurpose: In a clinical setting,
Nemomssa HD, Raj H
doaj  

Correlation between Oxygen Saturation and Hemoglobin and Hematokrit Levels in Tetralogy of Fallot Patients

open access: yesAlthea Medical Journal, 2016
Background: Hemoglobin and hematocrit levels increase in Tetralogy of Fallot (TOF) but the oxygen saturation declines. Reduced hemoglobin in circulating blood as a parameter of cyanosis does not indicate rising hemoglobin due to the ‘not-working ...
Farhatul Inayah Adiputri   +2 more
doaj   +1 more source

Oxygen Saturation During Hemodialysis

open access: yesRenal Failure, 1993
The aim of this study was to examine the saturation patterns of cuprofane and polysulfone membranes in hemodialysis patients, and to correlate that with permeability of the alveolar membrane, unloading of CO2 over the membranes, and production of oxygen free radicals.
J C, Smit, J G, Jones
openaire   +2 more sources

Pulse oximetry and oxygenation assessment in small animal practice [PDF]

open access: yes, 2016
Oxygen is essential for the cellular respiration of all aerobic organisms so it is important that the amount of oxygen present within the circulation can be measured.
Auckburally, Adam
core   +1 more source

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