The medical ventilator for ambulances PA-900B
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-display Pressure-Time, Frequency-Time, Pressure-Volume, Frequency-Volume and 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% |
Audited Supplier 
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