caa a22 4500 605510059 CHVBK 20210128100644.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s10877-014-9614-2 doi (NATIONALLICENCE)springer-10.1007/s10877-014-9614-2 Fall in inspired oxygen and anaesthetic agent concentrations during change of soda lime absorber [Elektronische Daten] [Byrappa Vinay, Kadarapura Gopalakrishna, Ganne Umamaheswara Rao] Following an episode of reduction in inspired oxygen concentration (FiO2) and inhalational agent concentration (Fi agent) during the changing of a soda lime absorber, We conducted an in vitro experiment to understand the impact of disconnection of the absorber on inspired gas dilution at different fresh gas flows. We found that both in Dräger Fabius GS and Primus anaesthesia work stations, disconnection of the absorber caused progressive reduction in FiO2 and Fi agent as the FGF was decreased. The operating principle of fresh gas decoupling (FGD) valve is a potential source of this complication, which must be kept in mind while changing the soda lime during the course of surgery where an anaesthetic work stations utilizing FGD valves are used. Springer Science+Business Media New York, 2014 Inspired oxygen nationallicence Carbon dioxide nationallicence Sodalime nationallicence Fresh gas decoupling nationallicence Anaesthesia machine nationallicence Equipment nationallicence Vinay Byrappa Department of Neuroanaesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, Bangalore, India aut Gopalakrishna Kadarapura Department of Neuroanaesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, Bangalore, India aut Umamaheswara Rao Ganne Department of Neuroanaesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, Bangalore, India aut Journal of Clinical Monitoring and Computing Springer Netherlands 29/3(2015-06-01), 373-376 1387-1307 29:3<373 2015 29 10877 https://doi.org/10.1007/s10877-014-9614-2 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10877-014-9614-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vinay Byrappa Department of Neuroanaesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, Bangalore, India aut NATIONALLICENCE 700 1- Gopalakrishna Kadarapura Department of Neuroanaesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, Bangalore, India aut NATIONALLICENCE 700 1- Umamaheswara Rao Ganne Department of Neuroanaesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, Bangalore, India aut NATIONALLICENCE 773 0- Journal of Clinical Monitoring and Computing Springer Netherlands 29/3(2015-06-01), 373-376 1387-1307 29:3<373 2015 29 10877