| abstract |
The invention relates to an anesthesia station (1) for one or more laboratory animals comprising an anesthesia block (2) connected to at least one peripheral (34) receiving the laboratory animal, said block of anesthesia ( 2) being able to deliver to said device (4, 4) halogenated anesthetic gases, means for extracting the halogenated gases from the device, at least one filter (302, 402) having a specific retention capacity halogen concentration , said filter (302, 402) being arranged to be traversed by the halogenated anesthetic gases from the peripheral (3, 4) during the operation of the suction means, and a system for automatically determining in real time the saturation ratio of the filter (302, 402) in halogenated form. |