CE / ISO Approved Adult / Child Medical Ventilator Time - Switch Synchronous

CE/ISO Adult  Child Medical Ventilator 

Prospected usage

Ventilator is used in various medical institutions applying mechanical or
assisted ventilation to patient of respiratory failure or the patient who needs mechanical
ventilation therapy, and monitoring and display the ventilation parameters.

Function

It is Electrical controlled, gas driven, and time-switch synchronous ventilator

For adult and pediatric over 5 Kgs.
Ventilation mode

——VCV
——PCV
——PSV
——SIMV+PSV
——SIMV
——CPAP
——MANU

Performance

1.Electrical controlled and pneumatic driven
2.For adult and child
3.15.0 high definition LED display
4.Five-line system for high abrasion resistance type touch screen
5.Function of volume control and pressure limit
6.More ventilation mode
7.More ventilation function
8.Atomization function
9.Oxygen treatment function
10.More alarm function
11.Compliance compensated function
12.More accurate and stable O2 and Air blender
13.Internal battery. The battery will work when the AC fails.

Adaption disease
Ventilation therapy
Respiration failure rescue

Contraindication

As to the ventilator there is no absolute contraindication. But the operator should pay
attention to the relevant contraindication of mechanical ventilation. For example the patient
with grave lung disease should not use or use ventilator with great caution.

Main unit
Structure
1. Ventilation parameters setting, monitoring, control and display system
2. Ventilation system

3. Safe guard and alarm system
4. O2 and Air blending system
5. Humidifier
6. Steeve
7. Main frame

Working Principle

1. The gas source passes O2 and air blender and pressure regulator in turn, then enters flow
controlling valve.
2. During inhalation, flow controlling valve is open, while the exhalation valve is closed. O2 will
be supplied to patient by passing flow controlling valve, and flow controlling valve will adjust
the tidal volume delivered to patient.
3. During exhalation, flow controlling valve is closed, while the exhalation valve is open. The
exhaling gas will be delivered to atmosphere by passing exhaling valve and flow sensor.
4. The micro computer panel will work under the ventilation mode and parameters set on the
operation panel, and process airway pressure and tidal volume sampled from flow and pressure
sensor, then control inhaling time, exhaling time, breathing rate, and tidal volume, and display
the monitored ventilation parameters on the screen.

5. When the monitored ventilation parameters are beyond the set alarm limit, the micro computer
panel will activate the sound and visible alarm.
6. When the airway pressure reaches to the set pressure of safety valve (Under 125 cmH2O), the
safety valve will be open to release the pressure to avoid excessive airway pressure.
7. During the mode of SPONT, the inhalation valve will be open for inhalation, so that the patient
can breath the air from atmosphere.