Oxygène Médical Liquide Air Liquide Santé International (Oxygen)

Oxygen serves as the final electron acceptor in the mitochondrial respiratory chain. When inhaled, it diffuses across the alveolar membrane, binds to hemoglobin, and is transported via the bloodstream to cells, where it enables aerobic metabolism and ATP production.

The prescribed dose of liquid oxygen is individualized by the treating clinician based on the patient’s oxygen saturation targets, underlying condition, and delivery system. Healthcare professionals determine flow rate, concentration, and duration for each patient.

Oxygen therapy is not classified as teratogenic, and supplemental oxygen is often used when medically indicated during pregnancy. However, the need for therapy should be evaluated by a qualified obstetric or pulmonary specialist to balance maternal benefits and fetal safety.

To place an order, submit an enquiry on the product page at gnhindia.com specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Liquid oxygen offers higher storage density, allowing larger volumes in smaller containers compared with gaseous cylinders. This can reduce handling frequency and logistics costs for high‑volume users. Both forms deliver the same therapeutic oxygen, but liquid oxygen requires vaporisation equipment before patient administration.

Store liquid oxygen containers at ambient temperature, upright, and protected from direct sunlight and extreme heat. Ensure cylinders are secured to prevent tipping, and keep them away from flammable materials. Follow all local regulations for handling high‑pressure medical gases.

Liquid oxygen is transferred to vapourisers or specialised delivery devices that convert it to gaseous form. The gas is then delivered via nasal cannula, face mask, or mechanical ventilation circuits, with flow rates adjusted by the clinician to achieve target oxygen saturation.

Serious risks include pulmonary oxygen toxicity from prolonged high‑concentration exposure, fire or explosion hazards due to the oxidising nature of oxygen, and barotrauma in mechanically ventilated patients. Continuous monitoring and adherence to safety protocols are essential.

Patients with untreated pneumothorax, uncontrolled hypercapnia, or those at high risk of fire exposure should not receive supplemental oxygen without specialist supervision. Contra‑indications are determined by the treating physician based on individual clinical assessment.