Peer-Reviewed Publication
NPJ Digit Med2022;5(1):4.January 13, 2022Journal Article
Non-contact physiological monitoring of post-operative patients in the intensive care unit.
João Jorge1,2, Mauricio Villarroel3,4, Hamish Tomlinson3, Oliver Gibson5, Julie L Darbyshire6, Jody Ede4,6, Mirae Harford4,6, John Duncan Young6, Lionel Tarassenko3,4, Peter Watkinson4,6,7
1Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK. joao.jorge@eng.ox.ac.uk.
2NIHR Biomedical Research Centre, Oxford, UK. joao.jorge@eng.ox.ac.uk.
3Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK.
4NIHR Biomedical Research Centre, Oxford, UK.
5Oxehealth Ltd., The Oxford Science Park, Magdalen Centre North, Oxford, UK.
6Kadoorie Centre for Critical Care Research and Education, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
7Oxford University Hospitals NHS Trust, Oxford, UK.
Abstract
Prolonged non-contact camera-based monitoring in critically ill patients presents unique challenges, but may facilitate safe recovery. A study was designed to evaluate the feasibility of introducing a non-contact video camera monitoring system into an acute clinical setting. We assessed the accuracy and robustness of the video camera-derived estimates of the vital signs against the electronically-…
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