AR-323 Anesthesia Machine

Technical Specifications

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

O2, N2O Linkage and N2O Stopper

When using nitrous oxide, oxygen concentration>25%;

When the oxygen pressure < 0.2 MPa, 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, one 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;

Releasing pressure: 0.5-7kPa.

Respiratory Bellows

Bellows for adults, bellows for children, tidal volume range:0-1500 ml.

VENTILATOR

Display Mode

10.4” Touch Screen, High-definition TFT color LCD.

Ventilation Mode

IPPV, SIPPV, SIMV, PEEP, MANUAL, SIGH (IMV, VCV, PCV)

Ventilation Parameters

Tidal volume           50--1500ml 

Rate                  1--99bpm

SIMV rate                   2--20bpm

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, 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 2.5 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, (Storage battery, UPS)

Mechanical Arms (End-expiratory CO2 monitoring)

Note: Items within brackets are optional.