Results 1 to 10 of about 101,722 (232)

Implementation, Validation and Clinical Testing of Oximetry Device for Microcirculation Assessment in Oral Tissue [PDF]

Sensors
The recent rise in living standards has been accompanied by increased awareness and emphasis on oral health. Non-invasive assessment of gingival microcirculation and accurate evaluation of oxygen supply to oral tissues are critical for the early ...
Hojat Lotfi, Bibiana Falcão, Valentina Vassilenko   +2 more
doaj   +2 more sources

Pulse transit time respiratory swing as a diagnostic test for obstructive sleep apnoea in children—An observational study [PDF]

Frontiers in Neurology
BackgroundPulse transit time (PTT) has been identified as a potentially useful tool for diagnosing obstructive sleep apnoea (OSA) due to its high sensitivity in detecting cortical arousals.
Michael P. Yanney, Albert Essiam, Nicola J. Rowbotham, Andrew P. Prayle, Andrew P. Prayle   +4 more
doaj   +2 more sources

Changes in retinal vessel oxygen saturation using automated retinal oximetry in patients with significant carotid stenosis. [PDF]

Front Neurol
Polidar P, Pašková B, Karhanová M, Šín M, Mudroch T, Dorňák T, Schreiberová Z, Divišová P, Veverka T, Franc D, Hluštík P, Šanák D, Furst T, Král M.   +13 more
europepmc   +3 more sources

An Intelligent System for Medical Oxygen Consumption Management Using Oximetry and Barometry [PDF]

Patient Safety and Quality Improvement Journal, 2023
Introduction:This paper presents the development of an intelligent system for managing medical oxygen consumption using oximetry and barometry in the hospitals of Mashhad University of Medical Sciences, utilizing machine learning methods.
Abbas Izadi, Hadi Ghasemifard, Mohamad Amin Bakhshali, Nadia Roudsarabi, Omid Sarrafzadeh   +4 more
doaj   +1 more source

Three Physiological Components That Influence Regional Cerebral Tissue Oxygen Saturation

Frontiers in Pediatrics, 2022
Near-infrared spectroscopy (NIRS) measurement of regional cerebral tissue oxygen saturation (rcStO2) has become a topic of high interest in neonatology. Multiple studies have demonstrated that rcStO2 measurements are feasible in the delivery room during ...
Ena Suppan, Ena Suppan, Ena Suppan, Gerhard Pichler, Gerhard Pichler, Gerhard Pichler, Corinna Binder-Heschl, Corinna Binder-Heschl, Corinna Binder-Heschl, Bernhard Schwaberger, Bernhard Schwaberger, Bernhard Schwaberger, Berndt Urlesberger, Berndt Urlesberger, Berndt Urlesberger   +14 more
doaj   +1 more source

Does physiological-based cord clamping improve cerebral tissue oxygenation and perfusion in healthy term neonates? – A randomized controlled trial

Frontiers in Pediatrics, 2023
ObjectivesTo evaluate cerebral tissue oxygenation index (cTOI) during neonatal transition in a group of healthy full-term neonates receiving either a physiological-based approach of deferred cord clamping (CC) after the onset of stable regular breathing (
Bernhard Schwaberger, Bernhard Schwaberger, Bernhard Schwaberger, Mirjam Ribitsch, Gerhard Pichler, Gerhard Pichler, Gerhard Pichler, Marlies Krainer, Marlies Krainer, Marlies Krainer, Alexander Avian, Alexander Avian, Nariae Baik-Schneditz, Nariae Baik-Schneditz, Nariae Baik-Schneditz, Evelyn Ziehenberger, Evelyn Ziehenberger, Evelyn Ziehenberger, Lukas Peter Mileder, Lukas Peter Mileder, Lukas Peter Mileder, Johann Martensen, Johann Martensen, Johann Martensen, Christian Mattersberger, Christian Mattersberger, Christina Helene Wolfsberger, Christina Helene Wolfsberger, Christina Helene Wolfsberger, Berndt Urlesberger, Berndt Urlesberger, Berndt Urlesberger   +31 more
doaj   +1 more source

Design of Smart Steering Wheel for Unobtrusive Health and Drowsiness Monitoring

Sensors, 2021
This article describes the design of a smart steering wheel intended for use in unobtrusive health and drowsiness monitoring. The aging population, cardiovascular disease, personalized medicine, and driver fatigue were significant motivations for ...
Branko Babusiak, Adrian Hajducik, Stefan Medvecky, Michal Lukac, Jaromir Klarak   +4 more
doaj   +1 more source

Combined Non-Invasive Optical Oximeter and Flowmeter with Basic Metrological Equipment

Photonics, 2022
Optical non-invasive diagnostic methods and equipment are used today in many medical disciplines. However, there is still no generally accepted and unifying engineering theory of such systems.
Andrey Tarasov, Denis Lapitan, Dmitry Rogatkin   +2 more
doaj   +1 more source

The relation between oxygen saturation level and retionopathy of prematurity [PDF]

Reviews in Clinical Medicine, 2016
Introduction: Oxygen therapy used for preterm infant disease might be associated with oxygen toxicity or oxidative stress. The exact oxygen concentration to control and maintain the arterial oxygen saturation balance is not certainly clear.
Mohammad Gharavi Fard, Alireza Sabzevari, Touka Banaee, Lida Parizad   +3 more
doaj   +1 more source

Cerebral Oximetry in Preterm Infants–To Use or Not to Use, That Is the Question

Frontiers in Pediatrics, 2022
The Safeguarding the Brains of our smallest Children (SafeBoosC) project was initially established to test the patient-relevant benefits and harms of cerebral oximetry in extremely preterm infants in the setting of a randomized clinical trial.
Gorm Greisen, Mathias Lühr Hansen, Marie Isabel Skov Rasmussen, Maria Vestager, Simon Hyttel-Sørensen, Gitte Holst Hahn   +5 more
doaj   +1 more source