Technical Description
21
ST-mode
Spontaneous breathing and Time – as long as the
patient is breathing independently the device is oper-
ating in the S-mode. Once the patient stops breathing
the device automatically switches into the T-mode and
provides respiration for the patient in the prescribed
safety frequency. The delay time after which the device
switches into the T-mode can be set.
T-mode
Time respiration with prescribed, set inspiration time.
If the trigger function is deactivated the patient is ven-
tilated according to the set parameters. If the trigger
function is activated the device accepts only sponta-
neous trigger signals in the expiration phase.
NOTE:
During the expiration phase a negative pressure
(vacuum) will not be created.
