Humidifier
MG 3000
Automatic humidifier MG 3000 is designed to humidify and heat the respiratory mixture delivered to a patient during positive airway pressure respiratory support though an endotracheal tube, nasal cannulas or a face mask with availability of constant flow.
Heating and humidifying of gas is provided by the flow passing above the surface of the heated water, the constant temperature in the breathing circuit tubes is maintained by one or two heating elements located in it.
Automatic humidifier MG 3000 has the following features:
- temperature in the circuit is controlled by two probes located at the output of a humidifier chamber and at the breathing circuit proximal end level (at the endotracheal tube)
- two-point temperature control function ensures that the respiratory mixture delivered to the patient has appropriate level of heating
- temperature level of the respiratory mixture by using Y-type connector can be set automatically
- by using the button on the front panel, it can be possible to select the option of respiratory support (invasive or non-invasive)
- temperature of the respiratory mixture is displayed on the LED display
Main characteristics
| Using breathing circuit of different manufactories | |
| Using non-heated breathing circuit | |
| Using heated breathing circuit | |
| Displaying all possible temperature parameters in the view mode | |
| Setting a constant displaying one of the temperature parameters | |
| Automatic and manual keyboard lock | |
| Alarm temporary switch off (2 minutes) | |
| Emergency protection of the heating plate from overheating | |
| Invasive / non-invasive ventilation mode | |
| Temperature control in «heated breathing circuit mode» (invasive mode) | |
| airway | ≥38,0°C, ≤40°C |
| humidifier chamber | ≥37°C |
| Temperature control in «heated breathing circuit mode» (non-invasive mode) | |
| airway | ≥34°C |
| humidifier chamber | ≥31°C |
| Temperature control in «non-heated breathing circuit mode» (invasive mode) | |
| airway | ≥37°C |
| humidifier chamber | ≤66°С |
| Temperature control in «non-heated breathing circuit mode» (non-invasive mode) | |
| airway | ≥31°C |
| humidifier chamber | ≤66°С |
| Automatic adjustment of the heating level of the inspiratory line | |
| 4-bit 60 segment display | |
| Temperature displayed range (no less) | 5,0–80,0°C |
| Accuracy of temperature displayed range (temperature range of 25,0 to 45,0°C, no more) | 0,3°С |
| Water output at 37,0°C temperature (no less) | 44 mgH2O/l |
| Connector for heater circuit | |
| Connector for temperature probe | |
| Displayed parameters | |
| Set temperature in airway (°C) | |
| Set temperature in humidifier chamber (°C) | |
| Actual temperature in airway | |
| Actual temperature in humidifier chamber | |
| Actual temperature of heating plate | |
| System error code | |
| Alarm systems | |
| Displaying alarm signals on the front panel | |
| Temperature probe is not connected, temperature probe is faulty | |
| Inhalation line heater breathing circuit is not connected to the main unit, inhalation line heater breathing circuit is faulty | |
| Exhalation line heater breathing circuit is not connected to the main unit, exhalation line heater breathing circuit is faulty | |
| Temperature in humidifier chamber >41,0°C | |
| Temperature in humidifier chamber <26,0°C for 10 minutes | |
| Temperature in airway >41,0°C | |
| Heated circuit: temperature <29.5°C for 10 minutes and <34,5°C for 60 minutes | |
| Non-heated circuit: temperature <29.5°C for 10 minutes (invasive mode) and <26,0°C for 10 minutes after heating (non-invasive mode) | |
| See user manual (microprocessor malfunction, system malfunction) | |
| Alarm signal (audible) | |
| Light indication alarm | |
| Failure encoding system | |
