Oxygen Concentrator

Oxygen Concentrator | Trouble Breathing Solution

An oxygen concentrator is a machine used in medicine to convert air into high-concentration level oxygen. It is used to compensate for oxygen. Deficit experienced by people who have trouble breathing. it is being preferred over compressed oxygen in steel tanks not only for they are more convenient to use and less expensive but also due to safety issues.

it is operated by filtering nitrogen from ambient air and producing oxygen at a concentration level of eighty-seven percent or higher through tubes and face masks to a patient on oxygen therapy.

A regular machine can supply a continuous high-quality oxygen output that is measured in liters 59 seconds.

Everflow Oxygen concentrator:


Philips EverFlo oxygen concentrator is a trustworthy and cost-effective mode of oxygen therapy. It is designed in such a way that the overall maintenance cost is relatively low.  

It has just two filters – an internal filter, which is a minute disc that requires simple inspection during routine maintenance operations and an external filter that can be changed in minutes. Maintenance does not require any special skills or tools. 

The device is light weight and hence it is easy to store and transport. This also reducing the chances of any injury. The humidifier bottle platform is flexible and can accommodate bottles of any style. It also has a recessed flow meter, which decreases the chances of accidental breakage. 

The device is available with or without an oxygen purity indicator (OPI). OPI evaluates ultrasonically the oxygen output, indicating purity. The device is also quiet.


Lightweight for easy transportThe EverFlo Oxygen concentrator weighs in at only 31 pounds, reducing shipping and storage costs and risk of injury. 

Compact design looks less like a medical machineEverFlo’s ergonomic design takes up less space and doesn’t draw as much attention. 

The Right Fit series focuses on patients’ needsEverFlo is part of the Right Fit, a complete portfolio of oxygen products and programs inspired by patients and built for business. 

Low maintenance for reduced service costsNo homecare provider filter change for two years. Patients do not ever have to change filters.


Operating Temperature12°C to 32°C/55°F to 90°F 
Outlet Pressure5.5 PSI 
Liter Flow0.5-5 l/min 
Operating Humidityup to 95 % 
Input Frequency60 Hz 
Oxygen concentration* (at 5 LPM)93 +/- 3 % 
Input Voltage120 +/- 10% VAC 
Sound level45 (typical) dB 
Storage/Transport Humidity-34°C to 71°C (-30°F to 160°F) up to 95% relative humidity 
Dimensions58.4 cm H x 38.1 cm W x 24.1 cm D (23″ H x 15″ W x 9.5″ D) 
Operating Altitude0 to 2286 m (0 to 7500 ft) 
OPI (Oxygen Percentage Indicator) Alarm LevelsLow Oxygen (82%) and Very Low Oxygen (70%) 
Weight14 (31) kg (lbs) 
Average Power Consumption350 W
Oxygen Concentrator

What an Oxygen Concentrate?

I could like to take a moment to discuss what an oxygen concentrator and give a basic explanation of how one works. it is a machine that strips nitrogen from the air and oxygen the concentrates.

Normal ambient air is about 21% oxygen and 78% nitrogen; the other 1% consisting of traces gases like helium carbon dioxide, etc.

Because this is dynamic, by removing the nitrogen from the air, it is possible to concentrate oxygen as much as 97%.

How its work Oxygen Concentrator?

The purpose of an oxygen concentrator is to take in the air from the surrounding area concentrate the air to nearly purely oxygen. it is designed to be used by people with medical conditions or diseases that make it difficult for them to breathe.

they can take in air from any environment. In addition to being more effective, they are also safer. While tanks of oxygen can under heavy pressure, this isn’t an issue with concentrators. a result, it’s possible to take certain models its on airplane flights.

Portable Oxygen Concentrator:

Although we could not simply ignore a medical condition that requires we to receive oxygen, we do not have to let it get in the way of being able to live our life. With a portable oxygen machine.

we can still enjoy doing the things we love and continue living a fulfilling life.

If we need oxygen to maintain our quality of health.

A portable oxygen concentrator is the best way for us. A portable oxygen concentrator has the technology necessary to provide us with high-quality oxygen.

The core in this type of device is called a compressor. it pressurizes air in the concentrator.

Understanding the difference between oxygen concentrator and oxygen cylinder

While a continuous flow oxygen concentrator provides the same flow of oxygen in a minute until it’s been turned off, pulse dose identifies the patient’s breathing pattern and gives out oxygen when it detects inhalation, explained Dr Tushar Tayal, department of internal medicine, CK Birla Hospital, Gurgaon

Concentrators work like an oxygen cylinder, supplying oxygen through the use of masks or nasal tubes. However, cylinders need refilling, while oxygen concentrators can work 24×7 using electricity,”

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