Mindray A9 Operating Instructions

Operator’s Manual of Anesthesia System 9 - 11
Maintenance Cleaning and Disinfection
9.7.3 Breathing System
WARNING: Use extreme care while handling the CO2 absorbent as it is a caustic
irritant.
CAUTION: Never immerse the oxygen sensor or its connector into any type
of liquid. Dispose the O2 sensor according to the
manufacturer's specifications.
CAUTION: Do not wash the inner surface of the oxygen sensor.
CAUTION: Do not perform soaking or high-temperature processing on the
O2 sensor.
NOTE: Do not use water or high pressure gas to flush the inside of the flow
sensor; otherwise, the flow sensor will be damaged.
NOTE: Do not insert any object into the flow sensor for cleaning; otherwise,
the flow sensor will be damaged.
NOTE: Please disassemble and clean the bottom of the CO2 absorbent canister
regularly.
9.7.3.1 Disassembly
Disassemble the Breathing System at the point of use or at the designated cleaning area.
9.7.3.1.1 Breathing Tube
NOTE: When removing a breathing tube, hold the joints at both ends of the
tube to prevent damage to the tube.
NOTE: Do not reuse, reprocess, or sterilize disposable products.
1. Pull the bacteria filter off the Y-piece.
Figure 9-1 Remove the bacteria filter
2. Disconnect the expiratory tube and inspiratory tube from the expiration connector and the
inspiration connector of the breathing system, respectively.
bacteria Filter

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