A breathing pressure monitor and alarm will be checked and used continually throughout the clinical day. The 885 vaporizer will be properly labelled and filled. The 885 will be connected to an anesthetic waste gas scavenging interface. This will be checked and used continuously, unless such an interface is deemed unnecessary. The 885 control positions prior to starting any case Vaporizer oxygen flow off.
Nitrous oxide flow off.
Adjustable pressure limiting valve open.