Functional Safety; Monitoring Ventilation; Backup Ventilation With An Independent Manual Ventilation Device - Dräger Savina 300 Instructions For Use Manual

CAUTION
Risk of malfunction
The touch screen has a sensitive surface. Dam-
age to the surface results in malfunctions of the
touch-sensitive controls.
Never use sharp objects to operate the screen.
Do not damage the surface of the screen during
cleaning or transport.
CAUTION
Risk of electric shock
If a faulty device without safety extra-low voltage
(SELV) is connected to the medical device, there
is a risk of electric shock when the housing is
touched.
Only connect devices with safety extra-low volt-
age (SELV) to the connections for the serial port
and the nurse call.

Functional safety

The essential performance consists in a controlled
and monitored patient ventilation with user-defined
settings for the monitoring functions
– minimum ventilation flow,
– maximum airway pressure,
– minimum and maximum O
breathing gas,
or, if a set limit is exceeded, an appropriate alarm.
The integrated monitoring also generates an alarm
in the following situations:
– Failure of the external power supply
– Discharge of the internal battery
– Failure of the O supply (HPO mode)
2
The medical device is equipped with basic safety
features to reduce the possibility of patient injury
while the cause of an alarm is remedied.
Instructions for use Savina 300 SW 5.n
concentration in the
2
For your safety and that of your patients

Monitoring ventilation

The following parameters are monitored by the
integrated monitoring:
– Airway pressure
– Expiratory minute volume
– Respiratory rate
– Apnea
– Inspiratory O concentration
2
– Inspiratory breathing gas temperature
– Inspiratory tidal volume
– End-expiratory CO
Changes in these parameters may be caused by:
– Acute changes in the patient's condition
– Incorrect settings and faulty handling
– Device malfunctions
– Failure of power and gas supplies
If the built-in monitoring fails, use substitute
monitoring.
During O therapy, the monitoring functions of the
2
medical device are limited.
Backup ventilation with an independent
manual ventilation device
WARNING
Risk of patient injury
If a fault is evident at the medical device, its
life-support functions may be affected.
Ventilation of the patient using an indepen-
dent ventilation device must be started with-
out delay, if necessary with PEEP and/or an in-
creased inspiratory O
(e.g., with the manual resuscitator MR-100).
concentration
2
concentration
2
15