AD.A module
User’s Manual, DU3310103-MRI / rev.3 - 02.05.2019
7-5
Low flows semi-closed circuit ( REBREATHING )
• The fresh gas flow in the patient circuit is a litter higher than the basal
consumption of the patient; therefore, the used gas concentration can be very
different than the ones of the fresh gas.
• There is a high consumption of soda lime.
• There is a low consumption of fresh gas.
• The temperature and humidity of the fresh gas are optimal.
Required supervision: pay attention to the gas concentration
monitoring (O
2
, N
2
O, CO
2
and halogenated gas).