The present invention relates to a method forcontrolling a thermoregulated ventilation circuit (100)equipped with a control unit (40) and comprising anactive humidifier (10).The active humidifier (10) further comprises, inturn, a cartridge (20) equipped with a humidificationchamber (21) adapted to contain water to be heated forthe humidification of the air through a heating element(30), and the thermoregulated circuit (100) furthercomprising at least one intake tube (120) for conveyingthe air exiting said cartridge and provided withheating means (123) for heating the air exiting saidcartridge (20). The method according to the presentinvention is characterised in that said control unit(40) receives in input the patient's temperature data(Tp) detected by a patient's temperature probe (132)and regulates the operation of said heating element(30) of said cartridge (20) and the operation of saidheating means (123) of the air exiting said cartridge(20) as a function of said patient's temperature (Tp).
