AJ-2105 Anesthesia Machine, with its ergonomic design, integrates a concise and smooth structure and high mobility. The microcomputer-controlled Ventilator adopts exported sensors and other components. Its scientific and proper design as well as rigorous production process is what demonstrates the inner quality of Anjue products: mechanical ventilation is made secure and visible by the folded respiratory bellows, and the security of air supply is guaranteed by pneumatic transmission and measurement system. With multiple modern technologies applied, the Anesthesia Machine is both outstanding in performance and versatile in functions.

The Ventilator adopts microcomputer control with high-definition 8.4” TFT color LCD display, integrating the functions of respiratory control and displaying the monitoring parameters. It is versatile in function and excellent in performance.
The high-precision Vaporizer is designed with a stable concentration output, automatic compensation for pressure, temperature and flow rate. And it is available to choose two kinds of gas from Halothane, Enflurane, Isoflurane, and Sevoflurane, ensuring a successful anesthesia operation.
High-definition five-tube flowmeter (oxygen, nitrous oxide, and air), designed with stoppers for oxygen and nitrous oxide to control the output oxygen concentration.
Reliable pneumatic transmission system.
Economic and proper configuration of technologies, optional as required by the Customer.
Modularized design and upgrading. Upgrading is available as required by the Customer.
TECHNICAL PARAMETERS
Part of Anesthesia Machine
■Main body                 High-strength engineering plastic rack, light,
beautiful and corrosion resistant
■Scope of application          adult, child
■Gas source                 O2: 0.27～0.55MPa    N2O: 0.27～0.55MPa
■Flow meter                 O2 : 0.1～1.0L/min   1.1～10L/min
N2O: 0.1～1.0L/min   1.1～10L/min
Air : 0.1～10L/min
■O2, N2O linkage and N2O Stopper
When using nitrous oxide, oxygen concentration>25%;
When the oxygen pressure<0.2Kpa, the flow of nitrous oxide would be cut off.
■Flow rate of rapid oxygen supply   25～75L/min
■Low oxygen pressure alarm    There will be sound alarm when the oxygen pressure < 0.2MPa
■Vaporizer                  It has the function of automatic compensation based on pressure, temperature, and flow rate. The regulation range of evaporator concentration is 0～5 vol%. Among Halothane，Enflurane, Isoflurane and Sevoflurane, two can be chosen for application as required by the customer. And vaporizers that are imported with original packaging are also available.
■Respiratory circuit            working mode: all-close, semi-close, semi-open
APL: 0.5～7 kPa
■Respiratory Bellows          bellows for adults, tidal volume range:0～1500 ml
bellows for children, tidal volume range:0～300 ml
anyone can be chosen for application as
required by the customer

Part of Ventilator
■Display mode               High-definition 8.4” TFT color LCD screen display
■Ventilation  mode           IPPV, SIPPV, SIMV, PEEP, MANUAL,
SIGH, IMV, VCV, PCV
■Ventilation parameters        Tidal volume  20～1500 ml
Rate         1～99 bpm
SIMV rate     2～20 bpm
I:E           4:1～1:8
Inspiratory trigger pressure   -1.0～2.0 kPa
PEEP         0～2.0 kPa
Pressure range 1.0～6.0 kPa
SIGH        1.5 times the inspiratory time
(70-150 adjustable)
Inspiratory platform  0～50%
■Parameters for ventilation monitoring   tidal volume, ventilation volume, IPPV rate, SIMV rate, total respiratory rate, I/E, peak pressure of airway, average pressure, pressure - time waveform, flow rate - time waveform,PEEP,inspiratory trigger pressure, Inspiratory platform, autonomous inspiratory rate, lung compliance, airway resistance, flow-volume loop, pressure-volume loop
■Monitoring of oxygen concentration     21%～100%
■Security Alarm System
Oxygen Concentration alarm     upper limit setting range  21%～100%
low limit setting range    10%～80%
Airway pressure alarm          upper limit setting range  0.3～6.0 kPa
low limit setting range     0.2～5.0 kPa
Per-minute ventilation volume alarm   upper limit setting range   3.0～30L/min
low limit setting range   1.0～10L/min    
Sustained high-pressure alarm    it will give alarm when stress have consistently
been higher than 2.5 kPa
Suffocation alarm              it will give sound and light alarm if there
is no tidal volume input for 15 seconds
Power alarm
■Power                         AC 220V±10%     50Hz±1Hz
（UPS, Storage battery）
■（Mechanical Arms）          
■（End-expiratory CO2 monitoring）   
＊Items within brackets are optional.