Mindray SV300 User Manual

6-11
The following figure shows typical waveforms in P-A/C mode.
PEEP
Insp. pressure
Tslope
Paw
Flow
Time
TV exceeds the TV
High Alarm limit
Time
Tinsp
Insp. trigger level
Insp. trigger level
In P-A/C mode, you need to set the following basic ventilation parameters:
1. [O
2
%]: Oxygen concentration
2. [△Pinsp]: Inspiration pressure
3. [Tinsp] or [I:E]: Inspiration time or ratio of inspiratory time to expiratory
time
4. [f]: Breathing frequency
5 [PEEP]: Positive end-expiratory pressure
6. [Assist]: Switching trigger ON/OFF
7. [F-Trig] or [P-Trig]: Inspiration trigger level
8. [Tslope]: Time of pressure rising
In P-A/C mode, you can set the following sigh function parameters as required:
1. [Sigh]: Switch for turning on sigh function
2. [Interval]: Time interval between two sighs
3. [Cycles Sigh]: Number of sigh cycles
4. [△int.PEEP]: PEEP added in sigh cycle

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