Abstract:
:We investigated modifications to the reservoir tube usually used in drawover anaesthetic breathing systems as a method of improving its efficiency and performance. The resulting oxygen concentration was recorded at different oxygen flow rates whilst an artificial lung was being ventilated over a range of minute volumes. Addition of a reservoir bag and valves significantly increased the measured percentage of oxygen at the common gas outlet when compared to a 300-ml reservoir tube. There was no difference in the percentage of oxygen when comparing a reservoir bag and a 600-ml reservoir tube.
journal_name
Anaesthesiajournal_title
Anaesthesiaauthors
Eales M,Rowe P,Tully Rdoi
10.1111/j.1365-2044.2007.05224.xsubject
Has Abstractpub_date
2007-11-01 00:00:00pages
1171-4issue
11eissn
0003-2409issn
1365-2044pii
ANA5224journal_volume
62pub_type
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