DocumentCode
3498222
Title
In line measurements of blood gases during ECC-fluorescence vs. absorptiometry
Author
Lautier, A. ; Dehe, T. ; Gaillard, D.
Author_Institution
INSERM, Creteil, France
fYear
1988
fDate
4-7 Nov. 1988
Firstpage
829
Abstract
This study compares two inline monitors using two types of sensors based on physicochemical methods using either fluorescence absorptiometry or polarography for the determination of blood gas pH, PO/sub 2/ and PCO/sub 2/ during extracorporeal circulation (ECC) with membrane oxygenators. The determination of other parameters (blood flow rate, hemoglobin, etc.) allows the gaseous transfers of the device and its efficiency to be calculated continuously. Software has been developed to control several parameters in order to obtain physiological conditions at the outlet of the membrane oxygenator.<>
Keywords
biomedical measurement; blood; fluorescence; CO/sub 2/ partial pressure; O/sub 2/ partial pressure; blood flow rate; blood gas pH; extracorporeal circulation; fluorescence absorptiometry; gaseous transfers; hemoglobin; inline monitors; membrane oxygenators; physicochemical methods; polarography; software;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1988. Proceedings of the Annual International Conference of the IEEE
Conference_Location
New Orleans, LA, USA
Print_ISBN
0-7803-0785-2
Type
conf
DOI
10.1109/IEMBS.1988.95085
Filename
95085
Link To Document