TKR-300B High-Frequency Jet Ventilator

a kind of opening high frequency jet ventilator with pressure regulating and time circle form. Its principle is: under the airway opening state, using high pressure gas power (O2 or compressive air) and high gas flow, rhythmically jet gas into airway through an electronic automatically controlled route, to expand the lung for gas exchange.

Feature：
TKR-300B computerized jet ventilator is a normal ventilating device with the best performance and being widely used in clinical among the same grade high-frequency ventilators.
A. Process ventilation modes controlled by computer, it is good to increase partial pressure of oxygen and decrease the reserve of CO2.
B. Digital display adjusted by lightly triggering of frequency. The adjustable range of I/E is wide, with reciprocity function.
C. Multi-funttional humidifier adaptor saits for connection of ISO and national standard is disposed, The humidifier device si conveniently connected to the main frame.

Specifications：
Frequency:10～150 breaths/min
I/E ratio：1:1,1:1.5～1:5 and inverse ratio
SIGH:6breaths/min, I/E=1:4
Driving Pressure ：0～0.30MPa　
Pressure Regulator Limit:0.35MPa
Most jetting volume:1400ml/time
CPAP：≥1.5KPa　
Oxygen Concentration Adjustable:40%-90%
Pressure Atomizer Rate:≥10ml/h
Process Ventilation：T=10min,I/E=1:1.5,f(150):f(35)=7:3,infinite cycle
Depressing frequency:start from 60breathmin, and then depress the frequency one time every 1 minute till down to 10breaths/min
Alarm:Alarm with light and sound for no power or no gas
Ventilation Mode:HFJV(High Frequency Jet Ventilation);CPAP(Continuous positive airway pressure),HFJV+SIGH; Process ventilation frequency decreasing, Manual Control Mode.