Title :
Modeling the effect of surgical stimulation on mean arterial blood pressure
Author :
Derighetti, Marco ; Frei, Christian W. ; Buob, Marcel ; Zbinden, Alex M. ; Schnider, Thomas W.
Author_Institution :
Autom. Control Lab., Fed. Inst. of Technol., Zurich, Switzerland
Abstract :
A mathematical model derived from physiological considerations for the combined effects of anesthetic gas and surgical stimulation on mean arterial blood pressure (MAP) is proposed. A rough validation is done by comparing clinical MAP responses to responses of the model to a relatively well defined stimulus
Keywords :
biocontrol; drug delivery systems; haemodynamics; neurophysiology; patient monitoring; physiological models; pressure control; surgery; anaesthetic gas; automatic control; blood pressure regulation; clinical responses; disturbance model; drug administration; haemodynamic reaction; humoral reaction; intubation; mathematical model; mean arterial blood pressure; model responses; neuronal reaction; optimal strategies; pain perception; physiological modelling; surgical stimulation effect; Anesthesia; Arterial blood pressure; Automatic control; Drugs; Hemodynamics; Laboratories; Pain; Skin; Surgery; Sympathetic nervous system;
Conference_Titel :
Engineering in Medicine and Biology Society, 1997. Proceedings of the 19th Annual International Conference of the IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-4262-3
DOI :
10.1109/IEMBS.1997.758786
