ArticleBiomedical engineering online2017
Proof of concept non-invasive estimation of peripheral venous oxygen saturation.
Article in Biomedical engineering online, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Effects of volume management on free flap perfusion and metabolism in a large animal model study.Lab animal · 2024Article
- A comparative study of accuracy in major adaptive filters for motion artifact removal in sleep apnea tests.Medical & biological engineering & computing · 2024Article
- Overestimation of Oxygen Saturation Measured by Pulse Oximetry in Hypoxemia. Part 1: Effect of Optical Pathlengths-Ratio Increase.Sensors (Basel, Switzerland) · 2023Article
- New Approach to the Old Challenge of Free Flap Monitoring-Hyperspectral Imaging Outperforms Clinical Assessment by Earlier Detection of Perfusion Failure.Journal of personalized medicine · 2021Article
- Hyperspectral imaging and artificial intelligence to detect oral malignancy - part 1 - automated tissue classification of oral muscle, fat and mucosa using a light-weight 6-layer deep neural network.Head & face medicine · 2021Article
- Hyperspectral analysis for perioperative perfusion monitoring-a clinical feasibility study on free and pedicled flaps.Clinical oral investigations · 2021Article
- Spondylo-Epiphyseal dysplasia - A challenge for operative positioning.Indian journal of anaesthesia · 2021Article
- Design Implementation and Evaluation of a Mobile Continuous Blood Oxygen Saturation Monitoring System.Sensors (Basel, Switzerland) · 2020Article
- The Various Oximetric Techniques Used for the Evaluation of Blood Oxygenation.Sensors (Basel, Switzerland) · 2020Review
- Monte Carlo Analysis of Optical Interactions in Reflectance and Transmittance Finger Photoplethysmography.Sensors (Basel, Switzerland) · 2019Article
- Oxygen Extraction Ratio (OER) as a Measurement of Hemodialysis (HD) Induced Tissue Hypoxia: A Pilot Study.Scientific reports · 2018Observational
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPulse oximeters continuously monitor arterial oxygen saturation. Continuous monitoring of venous oxygen saturation (SvO
methodsThis study presents the proof of concept of a novel pulse oximeter method that utilises the compliance difference between arteries and veins to induce artificial respiration-like modulations to the peripheral vasculature. These modulations make the venous blood pulsatile, which are then detected by a pulse oximeter sensor. The resulting photoplethysmograph (PPG) signals from the pulse oximeter are processed and analysed to develop a calibration model to estimate regional venous oxygen saturation (SpvO
resultsA strong, linear correlation (r
conclusionsThe main outcome of this study is the proof of concept validation of a novel pulse oximeter sensor and calibration model to assess peripheral SvO
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