ANAESTHETIC VAPORIZER - VALVE CONTROLS PORTION OF CARRIER GAS THROUGH VAPOUR CHAMBER

摘要

A vaporiser includes means 11 which may be an electronically controlled solenoid valve to divert repeatedly a carrier gas into either a first path which goes directly from the inlet 3 to the outlet 5 of the vaporiser or a second path which enters a vaporising chamber 13 to entrain volatile liquid vapour before re-joining the first path.