Mindray A7 Operating Instructions

Parameter Monitoring (Spirometry) Operations
5 - 24 046-004667-00 A7™ Operating Instructions
Spirometry is disabled in Bypass mode. If Bypass mode is entered when the Spirometry tab
opens, the system switches to the Waveforms tab.
Pressure - Volume Spirometry Loop
FIGURE 5-29 is an example of the Pressure - Volume loop.
FIGURE 5-29 Pressure - Volume Loop
The Y-axis of the Pressure - Volume Spirometry loop represents Volume. The X-axis labeled PAW
represents airway pressure.
Flow - Volume Spirometry Loop
FIGURE 5-30 is an example of the Flow - Volume loop.
FIGURE 5-30 Flow - Volume Loop
The Y-axis of the Flow - Volume Spirometry loop represents Flow. The X-axis represents Volume.

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz