Mindray WATO EX-65 Quick Guide

8
Preoperative Test
Perform the preoperative tests listed below at these events:
1.Before each patient.
2.When required after a maintenance or service procedure.
The following table indicates when a test must be done.
Test Item Test Intervals
Pipeline tests
Every day before the fi rst patientCylinder tests
Flow control system tests
Inspect the system
Before each patient
Alarm tests
Power failure alarm test
Breathing system tests
O2 Flush Test
Preoperative preparations
NOTE:
Read and understand the operation and maintenance of each component
before using the anesthesia machine.
Do not use the anesthesia machine if a test failure occurs. Contact us
immediately.
Within the warranty period, check the sealing condition only. When a great
deviation occurs to the pressure value or the fl ow value that is measured,
contact the authorized engineer for calibration service.
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Test Intervals

Mindray WATO EX-65 Specifications

General

Type	Anesthesia Machine
Model	WATO EX-65
Brand	Mindray
Tidal Volume Range	20 to 1500 mL
O2 Concentration	21% to 100%
I:E Ratio	4:1 to 1:8
Ventilation Modes	VCV, PCV, SIMV, Manual, Spontaneous
Flow Meter	O2, N2O
Vaporizer	Up to 2 vaporizers
PEEP	0 to 20 cmH2O
Gas Supply	O2, N2O, Air
Monitoring	Airway Pressure, Flow, Volume
O2 Flush	35 to 75 L/min
Respiratory Rate	4 to 100 breaths per minute
Power Supply	100 to 240 VAC, 50/60 Hz
Fresh Gas Flow	0 to 15 L/min