NIV Support in Delhi | Non-Invasive Ventilator Specialist

NIV (Non Invasive Ventilator)

Non-Invasive Ventilation (NIV) is a breathing support method that helps patients breathe without needing a tube inserted into the windpipe (trachea). It delivers pressurized air through a mask fitted over the nose or mouth to improve oxygen levels and reduce the work of breathing.

Causes

COPD exacerbations (sudden worsening of chronic obstructive pulmonary disease).
Acute respiratory failure due to lung diseases.
Sleep-related breathing disorders like obstructive sleep apnea.
Neuromuscular diseases causing weak respiratory muscles.
Pulmonary edema (fluid in lungs).
Certain cases of pneumonia or chest wall disorders.

Symptoms

Severe shortness of breath or difficulty breathing
Rapid or labored breathing
Low oxygen levels or high carbon dioxide in blood tests
Fatigue due to increased effort in breathing
Morning headaches (common in sleep apnea)

Diagnosis

Physical examination and assessment of breathing
Pulse oximetry to measure oxygen saturation
Arterial blood gas (ABG) analysis to check oxygen and carbon dioxide levels
Sleep study (polysomnography) if sleep apnea is suspected

Treatment

It is delivered through a mask over the nose or mouth connected to a machine
Two main modes:
CPAP (Continuous Positive Airway Pressure): provides constant pressure to keep airways open.
BiPAP (Bi-level Positive Airway Pressure): provides different pressures during inhaling and exhaling
Used during sleep, in hospital during respiratory distress, or at home for chronic conditions
Helps reduce breathing effort, improve oxygenation, and remove carbon dioxide

How to prepare for the test?

Learn how to wear and adjust the mask for comfort and to prevent air leaks.
Clean the equipment regularly.
Use under medical supervision to adjust settings properly.
Inform your doctor about any discomfort or side effects.

Frequently Asked Questions (FAQs)

1. Is NIV painful or uncomfortable?

Usually not painful but may feel unusual at first. Most patients adjust with time.

2. How is NIV different from a ventilator in ICU?

NIV uses a mask and doesn’t require a breathing tube, while invasive ventilation involves intubation.

3. Can I eat or talk while using NIV?

You need to remove the mask briefly to eat or talk safely.

4. Can NIV cure my lung disease?

NIV supports breathing but does not cure the underlying disease.