anaesthetic reuse device, component and procedure

摘要

Recovery of anaesthetic during inhalation anaesthesia using reflector unit comprises using a filter arranged in series with the reflector unit which is used to remove solid particles from the respiratory gases. A device for recovering anaesthetic during inhalation anaesthesia where a respiratory tube is connectable to a patient, comprises a reflector unit with anaesthetic absorption and desorption capabilities. A filter for removing solid particles is arranged in series with the reflector unit. Also claimed is: (a) the reflector unit, containing the filter in at least one of its inlet or exit surfaces; and (b) an anaesthetic recovery process using this device, where respiratory gases are passed through the filter.