Mindray A7 Operating Instructions

Sample Gas Recirculation AG and O2 Concentration Monitoring
8 - 10 046-004667-00 A7™ Operating Instructions
8.10 Sample Gas Recirculation
FIGURE 8-6 Sample Gas Recycling
To return the sample gas to the patient circuit, depress the metal clip and then plug the exhaust tube
to the sample gas return port marked as shown in the above picture.
WARNING: When using the AG module to perform AG measurements on the patients who are
receiving or have recently received anesthetic agents, connect the outlet to the sample
gas return port to prevent the medical staff from breathing in the anesthetic agents.
Metal clip
Exhaust tube

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