Dräger Perseus A500 - Ending the Therapy; Switching to the Standby Mode; Using O 2 Insufflation

Operation
116 Instructions for use Perseus A500 SW 2.0n
Ending the therapy
Switching to the Standby mode
1 In the main menu bar, touch the Standby...
button.
Or
Press the key below the screen.
2 In the Standby dialog window, confirm the
automatically selected Standby button.
With mechanically controlled gas mixer:
3 Close the flow control valves.
Using O2 insufflation
Electronically controlled gas mixer:
Mechanically controlled gas mixer:
WARNING
Risk of fire
In combination with oxygen or nitrous oxide,
ignition sources such as electrosurgical
devices and laser surgical devices can cause
fires.
– Prevent leakage, e.g., at endotracheal
tubes, laryngeal mask airways, face
masks, Y-piece, breathing system
including hoses, filters, and breathing
bag, at the external fresh-gas outlet, and
at the outlet for O
2 insufflation.
– Use only intact and leak-free hoses at the
outlet for O2 insufflation.
– Before beginning laser surgery or
electrosurgery, flush with sufficient air
(<25 % O
2), and flush beneath the surgical
drapes as well.
– Close the flow control valve on the O2
flowmeter to the end stop.
– When O2 outlets are in use (e.g., for
insufflation), do not use any ignition
sources in the immediate vicinity.
– Do not position oxygen sources in the
vicinity of ignition sources, e.g., electrical
connectors.
WARNING
Risk of a device fire
If there is a fire on the patient side, the device
may ignite.
If there is a fire, disconnect the device from
all oxygen-carrying supplies.
WARNING
Risk due to overpressure
When the patient is connected to the outlet
for O
2 insufflation without a relief valve,
increased pressure may be applied to the
patient.
Only connect the patient in a way that allows
excess gas to escape (e.g., through a relief
valve).
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