Dräger Atlan User Manual

14 Quick reference guide | Atlan SW 2.0n
Overview
1.2 Functional scope
1.2.1 Safety functions
1.2.1.1 Overview
The following table gives an overview of the integrated safety functions which come into
effect if problems occur during operation:
Fault Safety function
Leakage Pressure regulation and PEEP compensation
– In mechanical ventilation modes, the set PEEP is actively
adjusted even in the case of small leaks.
– In pressure-controlled modes, the pressure is controlled
during the entire respiratory cycle.
Mains power supply
failure
Uninterruptible power supply provided by internal battery
– Device runtime in battery operation see Instruction for Use
– Automatic deactivation of the breathing system warmer to
increase battery runtime
Mains power supply
failure and battery dis-
charged
– Manual ventilation and spontaneous breathing are available
– Emergency O
2 delivery (electronically controlled gas mixer)
– Fresh-gas delivery (mechanically controlled gas mixer)
– Delivery of anesthetic agents via connected vaporizers
Failure of the central
gas supply system
– Use of the connected gas cylinders
Complete failure of
the gas supply
– Mechanical ventilation with ambient air possible (the hose
with the breathing bag will have to be removed for this)
– No anesthetic agent delivery from the connected vaporizers
possible; switch to intravenous anesthetic agent required
Flow measurement
failure
– Mechanical ventilation can be continued.
– Restrictions with regard to displayed measured values, mea-
surement accuracies, and when triggering mandatory
breaths are possible.
Failure of fresh-gas
delivery (electroni-
cally controlled mixer
only)
– Emergency O
2 delivery
see Instruction for Use
– Anesthetic agent delivery from connected vaporizers possi-
ble
– All ventilation modes are available.
Alternatively:
– Backup manual mode
Ventilator failure – Manual ventilation or spontaneous breathing possible
– Fresh-gas delivery available
– Anesthetic agent delivery from connected vaporizers possi-
ble
Alternatively:
– Backup manual mode
Screen fault (screen
does not respond to
operation or has
failed)
If backup manual mode is activated:
– Manual ventilation or spontaneous breathing possible
– Emergency O
2 delivery (electronically controlled gas mixer)
or fresh-gas delivery (mechanically controlled gas mixer)
available
– Anesthetic agent delivery from connected vaporizers possi-
ble

Dräger Atlan Specifications

General

Brand	Dräger
Model	Atlan
Category	Medical Equipment
Language	English