How to operate Oxylog 2000
➀ The most important rotary knobs, namely those for
ventilation frequency (Freq.) and tidal volume (VT)
are located in the centre of the front panel. They are
larger in diameter than the other rotary knobs. The
scale ranges for each patient group are colour-coded
for easier pre-setting: infants (green), children (blue),
adults (brown).
➁ The smaller rotary knobs for ventilation time ratio
(TI : TE), maximum airway pressure (Pmax) and end
expiratory pressure (PEEP), with a mechanical stop
for PEEP values above 10 mbar, are grouped
together in one area.
➂ Switch for IPPV/SIPPV or SIMV/CPAP ventilation
modes. The »M Info« and »g Reset« keys on the
display are used to change from IPPV to SIPPV.
The frequency knob is turned to 0 to change from
SIMV to CPAP.
➃ The ON/OFF switch O/I is located beside the switch
for the ventilation modes.
Both switches are protected by guards to prevent
them being moved accidentally.
➄ The mixer switch is used to select either 100 vol.% O2
or approx. 60 vol.% O2 during ventilation.
➅ Analog mechanical pressure gauge for continuous
indication of inspiratory and expiratory airway
pressure – independent of power supply.
➆ The liquid crystal display for the measured MV,
PEEP, Peak, Mean, Frequency, and VTexp., as well as
for Advisory and Warning messages is located
above the two rotary knobs for frequency and tidal
volume VT.
Alarms appear on the display as plain text. The red
alarm indicator flashes and an acoustic warning
sounds at the same time.
➇ Briefly press the »M Info« key to display additional
settings and measured values.
This also illuminates the screen.
Press the key for 3 seconds to test the display, light
and alarm tone.
➈ The alarm tone can be muted for approx 2 minutes
by pressing the »g Reset« key in the event of an
alarm.
When the cause of the alarm has been rectified, the
warning message can be reset by pressing this key.
A new, more important alarm will be displayed
immediately.
Supplies
Gas supply
O2 from a cylinder with pressure reducer or from the
medical gas pipeline system. Supply with medical air or
from an optional O2-air blender in emergencies.
Power supply
Internal rechargeable NiCd battery pack and external
power supply if necessary
or
Non-rechargeable alkaline manganese battery pack
with external power supply if necessary.
5
How to operate Oxylog 2000
MT 591-97
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