2-2
2.1.3 Components
The anesthesia machine consists of a main unit, vaporizer (five optional anesthetic agents:
enflurane, isoflurane, sevoflurane, desflurane and halothane), anesthetic ventilator, electronic
flowmeter assembly, breathing system etc.
The anesthesia machine provides monitoring and displaying of respiratory mechanics (RM)
parameters (airway resistance and compliance) and spirometry loops as well. It is configured
with the following ventilation modes: volume control ventilation (VCV), pressure control
ventilation (PCV), pressure support ventilation (PSV), synchronized intermittent mandatory
ventilation—volume control (SIMV-VC) and synchronized intermittent mandatory
ventilation—pressure control (SIMV-PC).
The anesthesia machine can be externally connected to a patient monitor which is in
compliance with the requirements of relevant international standard and can be configured
with anesthesia information system (CIS).
The anesthesia machine features the following:
Automatic leak detection
Breathing system gas leak compensation and automatic compliance compensation
Cylinder and pipeline connections available for gas supplies
Electronic flowmeter and electronic PEEP
Timer which counts the duration between the start and end of an operation
Table top light
Information displayed in big numerics
User-adjustable display screen
Alarm events storage and review, fault status and maintenance information recording
Auxiliary O
2
supply and active anesthesia gas scavenging system (AGSS)
N2O cut-off
Modular AG, CO2 and BIS modules
Sample gas return to the AGSS
Setting CPB alarm mode