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Non-invasive Ventilator

G3 B30VT
G3 B30VT is a bi-level device with S/T mode and target tidal volume feature for patients with respiratory insufficiency.
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Product Details

The following recommendations pertain to adult and paediatric patients with ARDS who are treated with non-invasive or high-flow oxygen systems.

High-flow nasal oxygen (HFNO) should be used only in selected patients with hypoxemic respiratory failure.

Non-invasive ventilation (NIV) should be used only in selected patients with hypoxemic respiratory failure.

Patients treated with either HFNO or NIV should be closely monitored for clinical deterioration.


Clinical management of severe acute respiratory infection (SARI) when COVID-19 disease is suspected Treatment of severe and critical cases:

a. Treatment principle:

Based on symptomatic treatment, actively prevent complications, treat basic diseases, prevent secondary infections, and provide organ

function support in a timely manner

b. Respiratory support:

(a) Oxygen therapy: Severe patients should receive nasal cannula or mask to inhale oxygen and evaluate in time whether respiratory

distress and / or hypoxemia is relieved.

(b) High-flow nasal cannula oxygen therapy or non -invasive mechanical ventilation: When patients have respiratory distress and / or

hypoxemia cannot be relieved after receiving standard oxygen therapy, high -flow can be considered Nasal catheter oxygen therapy or

non-invasive ventilation. If the condition does not improve or worsens within a short time (1 to 2 hours ), tracheal intubation and

invasive mechanical ventilation should be performed in time.

-- Reference Diagnosis and treatment of pneumonitis for a new coronavirus infection (Trial Version 7)

How to avoid nosocomial infections with non-invasive

Filter needs to pay attention to the problem of increased resistance to water overload.

The increased resistance needs to be replaced at any time!




Efficiencies in Therapy

S/T Mode

Machine complies with patient breathing. However, if there is no inhalation for a certain period of time, the machine

will give a forced ventilation to ensure the minimum ventilation.


G3 B30VT has a pre-heat feature, to

warm your humidifier water up for

ultimate comfort during cold, dry




Accessories replacement reminder

Accessories replacement reminder and reminder cycle can be set for mask, air

tubing and air filter, so that the consumables can be replaced regularly in time to

ensure a better therapy effect.

Alarms to make therapy reliableVarious visual andauditory alarming - Leak, High/Low RR, High/LowPressure, Low Minute Ventilation, Power Failure, etc.

Model Comparison

IPAP: 4 - 30 hPa

G3 B30VT 3.5-inch CPAP, S, T, S/T

EPAP: 4 - 25 hPa

CPAP mode: 4 - 20 hPa

Device Size

Dimensions (L x W x H): 265 mm × 145 mm × 114 mm

Weight: 1.7 kg

Water capacity: To maximum fill line 360 mL

Heated Humidifier

Target Vt: On /

Humidifier Settings: Off, 1 to 5, Auto (95°F to


154.4°F / 35°C to 68°C)

 I Sens.: 1~8

Humidifier Output: No less than 15 mg H2O/L

 E Sens.: 1~8

Sound Pressure Level

Res Rate:

< 26 dB, when the device is working at the

3~40 BPM

pressure of 10 hPa.

 Ti: 0.3-3.0s

Data Storage

On board: Summary data, all the time;

Detailed airflow data, 1 day.

SD card: Summary data, all the time;

Detailed airflow data, 546 hours.

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