Common Features 

● Operating Modes: Pneumatically driven & electronically controlled, closed, semi-closed and semi-open

● Pneumatically driven electrically controlled ventilator, can be used for emergency clinical resuscitation and respiratory therapy

● Display: Built-in 10.4 inch color TFT fully adjustable display, able to display Pressure-Time, Flow-Time, Pressure-Volume, Flow-Volume or any two waveforms simultaneously on screen

● Trigger Types: Pressure trigger, Flow trigger

● Sigh: Ability to insert 1-8 sigh breaths in every 100 breaths, ventilation should be no less than 1.5 the tidal volume

● Features built-in dual electronic flow sensors and dual respiratory modules

● Power Failure Support Functions: Automatically converts-standby mode during AC power outages

● Monitor Parameters: tidal volume, respiration rate, airway pressure, I:E ratio, inspiratory & expiratory status, inspiratory trigger and others

● Equipped with infrared turbine flow sensor; precisely measures gas flows, stable and reliable

● 9 Level adjustable humidifier 

● Nonhazardous environmentally friendly frame, precise construction, elegant design, equipped with automated self-checking function during startup and an automatic self-calibrating sensor

● Alarms: Audible and/or visual alarms for ventilation volume, tidal volume, oxygen concentration, asphyxia, airway pressure, intubation disconnection, low oxygen, power failure and other alarms, also features a alarm history query function

Advanced Model Exclusive Features

● Equipped with professional medical grade air compressor tailored for long clinical times and low noise requirements

Air Compressor

● Air Compressor: 220V AC±10%, 50±1Hz, 700VA, also features good protective grounding against electrical activity

● Output Gas Pressure: 0.4MPa±20%

● Continuous output gas flow greater than or equal to 20L/min

● Instantaneous output gas flow great than equal to 60L/min

Specifications

Model

900B (Standard Model)

900B (Advanced Model)

Display

10.4 inch high visibility color TFT display

Ventilation Mode

A/C, SIPPV, IPPV, SIMV, PSIMV, PSV, CPAP, PCV, VCV, SPONT MANUAL

Minute Volume

Greater than or equal to 18L

Back-up Power Supply

At least 4 hours

Tidal Volume

Adjustable range: 20-1500ml, Display range: 0-2000ml

Respiratory Rate 

1-99bpm

Inspiratory/expiratory (I:E) ratio

4:1-1:4

PEEP

0-10cmH2O 

SIMV Rate

1-20bpm

Inspiratory Pressure Trigger 

.-10-10cmH2O 

Trigger Sensitivity (flow)

1-10L/m

Inspiratory Plateau

Adjustable from 0-50% of inspiratory time

Adjustable Oxygen Concentration

45-100%

21-100%

Gas Supply Requirement

280～600 kPa medical grade oxygen and compressed air supply 

Pressure Limit

1.0kPa~6.0kPa

Maximum Safe Operating Pressure

≤6.0kPa

Tidal Volume Alarm

Upper Limit: 10~2000ml, Lower Limit: 0~1800ml

Airway Pressure Alarm

Upper Limit: 0.1~6kPa, Lower Limit: 0~5kPa

Oxygen Concentration Alarm 

Upper Limit: 22~100%, Lower Limit: 21~80%