Mindray A9 Operating Instructions

Waveform/Parameter/Spirometry/Trend Display Zone System Interface
4 - 18 Operator’s Manual of Anesthesia System
Figure 4-20 Spirometry
4.4.2.1 Loop Type
The [Loop Type] option is used to display the P-V, the F-V, or the P-F loop on the spirometry screen.
Figure 4-21 Soft keys of loops: Loop Type, Show Reference, Save Loop and Review Loops
4.4.2.2 Show Reference
Select [Show Reference] softkey only after saving a baseline via the [Save Loop] softkey.
[Show Reference] soft key is used to select and display the saved baseline loop and reference loop,
or hide the loops (disable) in the loop window. The selected baseline loop or reference loop will be
shown overlapped with the current loop. Only the most recent four reference loops saved will be
displayed in the chronological order.
After the reference loop or baseline loop to display in the loop window are selected, the timestamp
will also be displayed.
Spirometry
Loop Type
Show Reference
Save Loop Review Loops

Mindray A9 Specifications

General

Type	Anesthesia Workstation
Integrated Gas Analysis	Yes
Backup Battery	Yes
Operating Temperature	10°C to 40°C
Storage Temperature	-20°C to 55°C
Battery Type	Lithium-ion
Ventilation Modes	Volume Control, Pressure Control, SIMV, Manual Ventilation
Display	Touchscreen
Patient Monitoring	ECG, SpO2, NIBP, EtCO2, Temperature
Connectivity	Ethernet, USB
Portability	Mobile (with wheels)
Battery Life	Minimum 90 minutes (typical)
Altitude	Up to 3000 meters
Power Supply	100-240 VAC, 50/60 Hz
Charging Time	Approximately 4 hours
Storage	Internal storage for patient data and system logs
Supported Languages	Multiple languages
Certifications	CE, FDA