Air filter applied to the expiratory valve in the appliance of anesthesia

摘要

Air filter applied to the expiratory valve in anesthesia machine for which it is diverted the flow of the air expelled by the patient sedated, aiming to retain the remnants of administered substances, especially the anaesthetic agent, transforming the contaminated air in clean air And clean, which does not harm the environment and does not cause discomfort to people present.Said filter element (10) which is attached to the outlet valve (9) of the anesthesia machine or in the module's fan.