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Nitrogen Membrane Oxygen Generator Concentrator

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Nitrogen Membrane Oxygen Generator Concentrator

Nitrogen Membrane Oxygen Generator Concentrator
Nitrogen Membrane Oxygen Generator Concentrator

Large Image :  Nitrogen Membrane Oxygen Generator Concentrator

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Brand Name: Hongjinli

Nitrogen Membrane Oxygen Generator Concentrator

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membrane oxygen concentrator


Nitrogen and Oxygen generators


oxygen concentrator membrane

Membrane Oxygen Generator




Membrane Oxygen Generators are commonly used in medical settings to provide a reliable and continuous source of oxygen for various applications. Here's a simplified explanation of how they work in medical settings:

Air Intake: The Membrane Oxygen Generator draws in ambient air from the surrounding environment. This air typically contains approximately 21% oxygen, along with other gases like nitrogen, carbon dioxide, and trace elements.

Pre-Treatment: Before entering the membrane module, the incoming air undergoes pre-treatment processes to remove contaminants, particulates, and moisture. This can involve filtration to remove dust and particles and drying mechanisms to eliminate moisture that could affect the performance of the membranes.

Membrane Separation: The pre-treated air is directed to the membrane module of the generator. The module contains specialized membranes that have a selective permeability for oxygen. These membranes allow oxygen molecules to pass through while significantly retarding the passage of other gases like nitrogen and trace elements.

Selective Permeation: As the air is forced through the membranes, oxygen molecules permeate through the membrane walls, while other gases are retained and continue to flow along the membrane surface. This selective permeation process separates oxygen from the incoming air.

Oxygen Enrichment: The oxygen that permeates through the membrane is then collected and channeled into a storage tank or distribution system. This collected oxygen is typically of high purity, as the membrane's selective permeability favors the passage of oxygen over other gases. The generator continuously produces oxygen to maintain a steady supply.

Oxygen Delivery: The generated oxygen can be delivered to various medical applications. In medical settings, the oxygen may be used for respiratory support, anesthesia delivery, oxygen therapy, and other medical procedures. It can be supplied directly to patients through oxygen therapy devices, such as nasal cannulas, masks, or ventilators.

Control and Monitoring: The Membrane Oxygen Generator in a medical setting is equipped with control systems and monitoring mechanisms to regulate airflow, pressure, and other parameters. These systems ensure optimal performance, maintain the desired oxygen purity, and monitor the overall operation of the generator. Safety features and alarms are also incorporated to provide alerts in case of any abnormalities or deviations from optimal conditions.

The Membrane Oxygen Generator provides a continuous and reliable source of oxygen in medical settings, ensuring that healthcare providers have access to the necessary oxygen supply for patient care. It eliminates the need for storing or handling large quantities of oxygen cylinders and offers a cost-effective solution for delivering oxygen to patients in hospitals, clinics, and emergency rooms.


Using Membrane Oxygen Generators in medical settings offers several advantages over traditional oxygen cylinders. Here are some key advantages:

Continuous Supply: Membrane Oxygen Generators provide a continuous and uninterrupted supply of oxygen. Unlike oxygen cylinders, which require replacement or refilling when depleted, the generators produce oxygen on-site, eliminating the need to monitor and manage cylinder inventory. This ensures a constant and reliable oxygen supply, particularly in critical medical situations where uninterrupted oxygen flow is essential.

Cost-Effectiveness: Membrane Oxygen Generators can be more cost-effective in the long run compared to traditional oxygen cylinders. While the initial capital investment for installing a generator may be higher, it eliminates the recurring costs associated with cylinder purchase, delivery, and refilling. Over time, the cost savings can be significant, especially in facilities with high oxygen consumption.

Elimination of Cylinder Handling: Traditional oxygen cylinders require manual handling, storage, and transportation. This process involves logistical challenges, potential safety risks, and the need for trained personnel to manage cylinder inventory. With Membrane Oxygen Generators, the need for handling and managing cylinders is eliminated, reducing the associated labor and safety concerns.

Space Efficiency: Oxygen cylinders require storage space, which can be limited in medical facilities. Membrane Oxygen Generators are compact and can be installed within the facility without taking up significant space. They are designed to be space-efficient, allowing medical facilities to utilize the available area more effectively for other purposes.

Oxygen Purity Control: Membrane Oxygen Generators can provide highly pure oxygen. The selective permeation process of the specialized membranes allows for the generation of oxygen with high purity levels, typically exceeding 90% or even higher. This ensures that patients receive oxygen of consistent and reliable quality.

Reduced Downtime: Traditional oxygen cylinders may run out of oxygen unexpectedly, leading to downtime while waiting for replacement cylinders. Membrane Oxygen Generators operate continuously, reducing the risk of interruptions in the oxygen supply. This is particularly crucial in critical care situations where uninterrupted oxygen delivery is vital.

Environmental Benefits: The use of Membrane Oxygen Generators can contribute to environmental sustainability. It eliminates the need for frequent transportation and delivery of oxygen cylinders, reducing carbon emissions associated with transportation. Additionally, the generators consume less energy compared to other oxygen production methods, making them more environmentally friendly.

It's important to note that the suitability of Membrane Oxygen Generators versus traditional oxygen cylinders depends on the specific requirements and circumstances of the medical facility. Factors such as oxygen demand, available space, infrastructure, and budget considerations should be taken into account when evaluating the most appropriate oxygen supply solution.




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