Results 1 to 10 of about 298,229 (262)

Exploring the Feasibility of Vision-Based Non-Contact Oxygen Saturation Estimation: Considering Critical Color Components and Individual Differences

Applied Sciences
The blood oxygen saturation, which indicates the ratio of oxygenated hemoglobin to total hemoglobin in the blood, is closely related to one’s health status. Oxygen saturation is typically measured using a pulse oximeter.
Hyeon Ah Seong, Chae Lin Seok, Eui Chul Lee   +2 more
doaj   +1 more source

Supplemental oxygen strategies in infants with bronchopulmonary dysplasia after the neonatal intensive care unit period: study protocol for a randomised controlled trial (SOS BPD study)

BMJ Open, 2022
Introduction Supplemental oxygen is the most important treatment for preterm born infants with established bronchopulmonary dysplasia (BPD). However, it is unknown what oxygen saturation levels are optimal to improve outcomes in infants with established ...
Anton H van Kaam, Wes Onland, Irwin K M Reiss, Peter H Dijk, Arend F Bos, Eleni-Rosalina Andrinopoulou, E Villamor, LGM van Rooij, M de Jong, JS von Lindern, Lucas Goossens, Stephanie Balink, Elianne J L E Vrijlandt, Anthon R Hulsmann, Debbie H Nuytemans, Arwen J Sprij, André A Kroon, Marielle Pijnenburg, MGA Baartmans, GJ Blok, WP de Boode, HD Buiter, CE Counsilman, CA Dalen Meurs, ACM Dassel, AM de Grauw, MEN van den Heuvel, JLAM van Hillegersberg, JCR van Hoften, JHL van Hoorn, CH ten Hove, A Kamerbeek, AAMW van Kempen, LH van der Meer, RMJ Moonen, EEM Mulder, HJ Niemarkt, MAG van Scherpenzeel-de Vries, IAM Schiering, RNGB Tan   +39 more
doaj   +1 more source

Oxygen Saturation During Hemodialysis

Renal 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

Compraistion of Blood Oxygen Saturation in Healthy Anterior Teeth with Ear

مجله دانشکده دندانپزشکی اصفهان, 2007
Introduction: Neural based tests response have some limitations. In this years pulse oximetery have used to measure oxygen saturation of pulpal blood circulation.
N Kaviani, B Mosavia, H Vahedi
doaj  

The Agreement Between Pulse Oximetry and Measured Arterial Oxygen Saturations in Postoperative Functionally Univentricular Patients

Children
Background: Pulse oximetry is widely used to estimate arterial oxygen saturation, yet accuracy may vary for a number of reasons. Data on children with functionally univentricular circulation are limited.
Fabio Savorgnan, Sebastian Acosta, Joshua Prabhu, Pranathi Pilla, Vikram Shah, Saul Flores, Rohit S. Loomba   +6 more
doaj   +1 more source

Oxygen use in low-resource settings: An intervention still triggered by intuition

Resuscitation Plus, 2020
Background: Although hypoxic patients attending low-resource hospitals have a high mortality, many are not given supplemental oxygen. If oximetry is not available, then the decision to provide oxygen must be based on other factors. Methods: The variables
Lucien Wasingya-Kasereka, Pauline Nabatanzi, Immaculate Nakitende, Joan Nabiryo, Teopista Namujwiga, John Kellett   +5 more
doaj   +1 more source

Retinal Oximetry in a Healthy Japanese Population.

PLoS ONE, 2016
PurposeTo establish the normative database of retinal oximetry using Oxymap T1 in a healthy Japanese population, and study the reproducibility of the measurements in Japanese.MethodsWe measured oxygen saturation in the major retinal vessels with Oxymap ...
Yuki Nakano, Takeru Shimazaki, Nobuko Kobayashi, Yukiko Miyoshi, Aoi Ono, Mamoru Kobayashi, Chieko Shiragami, Kazuyuki Hirooka, Akitaka Tsujikawa   +8 more
doaj   +1 more source

Diverse echocardiographic changes in the course of hypoxia due to acute exacerbation of idiopathic pulmonary fibrosis

Türk Kardiyoloji Derneği Arşivi, 2020
Idiopathic pulmonary fibrosis (IPF) is a progressive parenchymal disease. Pulmonary hypertension (PH) is a potentially lethal complication in the course of IPF.
Toshimitsu Tsugu, Yuji Nagatomo, Hidefumi Koh, Kaoru Tanaka, Patrizio Lancellotti   +4 more
doaj   +1 more source

Performance of Wearable Pulse Oximetry During Controlled Hypoxia Induction: Instrument Validation Study

JMIR Formative Research
BackgroundOxygen saturation is a crucial metric used for monitoring patients with lung disease or respiratory illness who are at risk of hypoxemia (low blood oxygen saturation). Early and accurate identification of abnormal oxygen saturation is important
Yihang Jiang, Connor Spies, Ali R Roghanizad, Will Ke Wang, Satasuk Joy Bhosai, Laurie Snyder, Ashley Burke, David MacLeod, Jessilyn Dunn   +8 more
doaj   +1 more source

The Effect of Oxygen Therapy With Nasal Cannula to Oxygen Saturation Through Oximetry Examination For Patients With Heart Failure At Emergency Departmemt of RSUD Ulin Banjarmasin 2018

Journal of Nursing Practice, 2019
Background: Heart Failureis a major cause of morbidity and mortality worldwide. In recent years the incidence of HF has increased and the risk of heart failure is increasing all the time.
Rifky Hidayat, Hanura Aprilia
doaj   +1 more source