AR-325 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
N20: 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--5vol%. 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--7kPa
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
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 50--1500 ml (20--1500 ml)
Rate 1--99 bpm
SIMV rate 2--20 bpm
I:E 2:1--1:8(4:1--1:8)
Inspiratory trigger pressure -1.0--2.0kPa
PEEP 0--2.0kPa
Pressure range 1.0--6.0kPa
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--6.0kPa
low limit setting range 0.2--5.0kPa
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 2.5kPa
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.