Results 31 to 40 of about 82,203 (335)

Evaluation of critical congenital heart defects screening using pulse oximetry in the neonatal intensive care unit. [PDF]

, 2017
ObjectiveTo evaluate the implementation of early screening for critical congenital heart defects (CCHDs) in the neonatal intensive care unit (NICU) and potential exclusion of sub-populations from universal screening.Study designProspective evaluation of ...
Allen, D, Assing, E, Axelrod, R, Blau, J, Chandra, S, Cohen, M, Fofah, O, Garg, LF, Giuliano, M, Govindaswami, B, Grazel, R, Hassinger, D, Hudome, S, Jegatheesan, P, Koppel, R, Kumar, P, Lakshminrusimha, S, Lohr, J, McClure, D, Spillane, N, Van Naarden Braun, K   +20 more
core   +2 more sources

Systems and methods for physiological signal enhancement and biometric extraction using non-invasive optical sensors [PDF]

, 2018
A system and method for signal processing to remove unwanted noise components including: (i) wavelength-independent motion artifacts such as tissue, bone and skin effects, and (ii) wavelength-dependent motion artifact/noise components such as venous ...
Nourani, Mehrdad, Yousefi, Rasoul
core   +1 more source

Automated Home Oxygen Delivery for Patients with COPD and Respiratory Failure: A New Approach [PDF]

, 2020
Long-term oxygen therapy (LTOT) has become standard care for the treatment of patients with chronic obstructive pulmonary disease (COPD) and other severe hypoxemic lung diseases.
Lara Doña, Alejandro, León Jiménez, Antonio, Muñoz Zara, Pilar, Sánchez Morillo, Daniel   +3 more
core   +1 more source

Age and seasons influence on at-home pulse oximetry results in children evaluated for suspected obstructive sleep apnea

Italian Journal of Pediatrics, 2017
Background Seasonal variability on obstructive sleep apnea has already been studied by polysomnography in children. Winter and spring season emerged as critical periods. No data are currently available for pulse oximetry performed at home. The aim of our
Martino Pavone, Elisabetta Verrillo, Nicola Ullmann, Serena Caggiano, Valentina Negro, Renato Cutrera   +5 more
doaj   +1 more source

Understanding pulse oximetry adoption in primary healthcare facilities in Nigeria: a realist process evaluation of the INSPIRING-Lagos stabilisation room project

BMJ Public Health
Introduction The Integrated Sustainable Childhood Pneumonia and Infectious diseases Reduction in Nigeria-Lagos project introduced pulse oximetry and oxygen as part of a ‘stabilisation room’ intervention in primary healthcare facilities (PHCs) in Lagos ...
, Hamish R Graham, Adegoke G Falade, Tim Colbourn, Eric D McCollum, Ayobami Adebayo Bakare, Carina King, Christine Cassar, Agnese Iuliano, Adamu Isah, Adams Osebi, Tahlil Ahmed, Rochelle Ann Burgess, Samy Ahmar, Paula Valentine, Ibrahim Haruna, Abdullahi Magama, Temitayo Folorunso Olowookere, Matt MacCalla, Obioma Uchendu, Julius Salako, Funmilayo Shittu, Damola Bakare, Omotayo Olojede, Abiodun Sogbesan, Omotayo Emmanuel Olojede, Rochelle Anne Burgess   +26 more
doaj   +1 more source

The value of peripheral perfusion index measurements for early detection of critical cardiac defects

Pediatrics and Neonatology, 2019
Background: Approximately 25% of congenital heart diseases (CHD) are estimated to be critical and require an intervention. In this study, we aimed to investigate the additional value of peripheral perfusion index (PPI) measurements to pulse oximetry ...
Ozgun Uygur, Ozge Altun Koroglu, Erturk Levent, Merve Tosyali, Mete Akisu, Mehmet Yalaz, Nilgun Kultursay   +6 more
doaj   +1 more source

Esophageal SpO2 measurements from a pediatric burns-patient: A case study [PDF]

, 2013
Pulse oximetry is being used in everyday clinical practice in anesthesia utilizing peripheral saturation sensors. However, it may be unreliable in certain clinical situations such as peripheral hypoperfusion.
Kyriacou, P. A., May, J.M., Petros, A. J.   +2 more
core   +1 more source

Screening of Obstructive Sleep Apnea with Empirical Mode Decomposition of Pulse Oximetry

, 2014
Detection of desaturations on the pulse oximetry signal is of great importance for the diagnosis of sleep apneas. Using the counting of desaturations, an index can be built to help in the diagnosis of severe cases of obstructive sleep apnea-hypopnea ...
Di Persia, Leandro E., Larrateguy, Luis D., Milone, Diego H., Schlotthauer, Gastón   +3 more
core   +1 more source

Pulse oximetry and photoplethysmographic waveform analysis of the esophagus and bowel [PDF]

, 2008
Purpose of review This article reviews the development of novel reflectance pulse oximetry sensors for the esophagus and bowel, and presents some of the techniques used to analyze the waveforms acquired with such devices.
Cannesson, Crerar-Gilbert, Gesquiere, Jardin, Johansson, Kyriacou, Kyriacou, Kyriacou, Kyriacou, Kyriacou, Michard, Natalini, Pal, Palve, Palve, Richard, Rusch, Sami, Schramm, Shamir, Shelley, Shelley, Shelley, Szold, Vieillard-Baron   +24 more
core   +1 more source

The accuracy of pulse oximetry in measuring oxygen saturation by levels of skin pigmentation: a systematic review and meta-analysis

BMC Medicine, 2022
Background During the COVID-19 pandemic, there have been concerns regarding potential bias in pulse oximetry measurements for people with high levels of skin pigmentation.
Chunhu Shi, Mark Goodall, Jo Dumville, James Hill, Gill Norman, Oliver Hamer, Andrew Clegg, Caroline Leigh Watkins, George Georgiou, Alexander Hodkinson, Catherine Elizabeth Lightbody, Paul Dark, Nicky Cullum   +12 more
doaj   +1 more source