Mindray SV300 User Manual

4-19
The screen as shown below is displayed by pressing the
button.
4.6.4 Exit freeze status
In freeze status, press the [Freeze] key to exit freeze status. In freeze status, if no operation is
performed on the ventilator for more than three (3) minutes, the system exits freeze status
automatically.
4.7 Lock Screen
Press the soft key on the main screen to enter locked status, and the [Screen locked.
Press the Lock key to unlock screen.] prompt message is displayed. During the period of
screen locked, only
, O
2
↑ Suction, and key are enabled. Touch screen,
control knob, and other keys are disabled. Press this key a second time to unlock the screen.

Mindray SV300 Specifications

General

Waveform Display	Pressure, Flow, Volume
Battery Backup	Up to 2 hours
Ventilation Modes	VCV, PCV, SIMV
Tidal Volume Range	20 to 2000 mL
FiO2	21 to 100%
Inspiratory Time	0.2-5.0 s
Monitoring Parameters	Paw, Ppeak, Pmean, Pplat, PEEP, VTI, VTE, MV, f, FiO2, I:E
Alarms	High/Low Airway Pressure, High/Low Minute Volume, High/Low Tidal Volume, High/Low Respiratory Rate, High/Low FiO2, Apnea, Power Failure
Power Supply	AC 100-240V, 50/60Hz
Peak Flow	180 L/min
Trigger Sensitivity (Flow)	0.5-10 L/min