Abstract
To simplify and improve closed-loop control of the arterial oxygen partial pressure during extracorporeal circulation, three feed-forward control strategies are presented. These are deduced from some common indices of oxygenator performance. A simulation study revealed that these strategies react adequately in case of step-like blood-flow changes. Furthermore it could be shown, that two of the feed-forward strategies also react to changes of the venous conditions and the hemoglobin concentration.
Access provided by Autonomous University of Puebla. Download to read the full chapter text
Chapter PDF
Similar content being viewed by others
Keywords
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Hexamer, M., Werner, J., Misgeld, B.J.E. (2009). Concepts for Simplifying Automatic Blood-Gas Control during Extracorporeal Circulation. In: Dössel, O., Schlegel, W.C. (eds) World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany. IFMBE Proceedings, vol 25/7. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03885-3_153
Download citation
DOI: https://doi.org/10.1007/978-3-642-03885-3_153
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-03884-6
Online ISBN: 978-3-642-03885-3
eBook Packages: EngineeringEngineering (R0)