Dräger Primus Series User Manual

• To begin monitoring without
ventilation and fresh gas ow
press the key while in standby.
• To return to standby: press the
key again and conrm using
the rotary knob.
Setting Fresh Gas
Concentrations
These may be preset in standby.
• Carrier gas: press and conrm
either N
2
O or Air (1).
• Oxygen concentration: press
O
2
%, set the concentration
with the rotary knob and
conrm (2).
• Fresh gas ow: press ow
l/min, set desired ow
and conrm (3).
• Fresh gas ow will start as
soon as a ventilation mode
is activated and is indicated
in virtual ow tubes on display screen.
10
3121
Operation

Dräger Primus Series Specifications

General

Type	Anesthesia Workstation
Display	Color Touchscreen
Power Supply	AC Mains (100-240V, 50/60Hz)
Backup Battery	Minimum 30 minutes (depending on configuration and usage)
Tidal Volume Range	20 to 1500 mL
Respiratory Rate	4 to 100 bpm
Inspiratory Time	0.2-5.0 sec
PEEP	0-20 mbar
Gas Supply	O2, N2O, Air
Alarms	Apnea, Gas Supply
Ventilation Modes	Manual, Pressure Support, SIMV
O2 Flush	35 to 45 L/min