Is Oxygen Machine the Same As a Ventilator?

Is Oxygen Machine the Same As a Ventilator?

Breathing is synonymous with life, and the source of life on Earth is Oxygen.

Today, the world has increased the use of oxygen for medical purposes.

I would like to clarify the difference in oxygen equipment.

Some people may ask: Can an oxygen generator replace a medical ventilator?

Today, I will share with you the difference between a medical ventilator and an oxygen machine. I hope today you can learn more about the oxygen generator and will get medical knowledge.

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Is an Oxygen Machine The Same as A Ventilator?

  Oxygen Machine Ventilator
What is this? An oxygen concentrator is a machine that takes in air and squeezes oxygen out of it and delivers high concentration oxygen (usually above 90 percent oxygen) to the patient.


A medical ventilator is a device that helps a person breathe.

Mechanical ventilators, also called mechanical ventilators, are used during surgeries that require the patient to sleep.

Medical ventilators are also used when a person has a condition preventing effective breathing.

Various conditions can cause breathing problems, including respiratory problems, head injuries, heart disease, and drug overdoses.

How Does it Work? If it is placed in a closed room, how much oxygen was there – so much will remain, it does not add oxygen, that is, it works only with the air that enters it.

Therefore, it is desirable to place the oxygen concentrator at some distance from the patient in a well-ventilated room with a constant supply of fresh air.

Air and supplemental oxygen enter the lungs through a ventilator.

The ventilator helps patients improve oxygen levels in the lungs.

It can also help remove carbon dioxide from the lungs and reduce breathing pressure.

What do you have inside? Inside, all hubs are made according to the simple principle.

There is an inlet filter, it is a filter through which air enters.

Then this air enters the compressor, which creates pressure.

The compressor is on suspensions, which reduces the vibration that is transmitted to the housing during operation.

Then the air passes to the valve, this valve redistributes the compressed air to the columns, which are filled with zeolite material.

In its simplest form, a modern positive pressure ventilation consists of a compressible air reservoir or turbine, air and oxygen consumables, a set of valves and tubing, and a disposable or reusable “patient circuit”.

The air reservoir is pneumatically compressed several times per minute to supply the patient with room air or, in most cases, a mixture of air and oxygen.

If a turbine is used, the turbine pushes air through the ventilator with a flow valve that adjusts the pressure according to the patient’s needs.

So, the main difference between these 2 machines is that a medical ventilator may be required to save the life of a patient. It will be used when a person has a condition that prevents effective breathing…

While an oxygen machine may be required by those who suffer from diseases that cause a decrease in the level of oxygen in the blood.

Is Oxygen Machine the Same As a Ventilator?
Is Oxygen Machine the Same As a Ventilator?

What is An Oxygen Machine Called in a Hospital?

 In hospitals, an oxygen machine is a powerful device, the main purpose of which is the generation of medical oxygen.

This device filters atmospheric air from nitrogen atoms, and the patient independently inhales pure oxygen through a cannula or mask.

Such a device is capable of producing oxygen at various intensities and at the moment when the flow in the air inlet reaches its nominal value, the oxygen concentration is up to 96%.

This apparatus works on the principle of pressure swing absorption.

In other words, it independently separates oxygen, nitrogen and other gasses from the air.

As soon as the device is connected to power, oxygen begins to separate from the air and can simultaneously provide one (or even two – depending on the device model) patients with a continuous supply of oxygen.

Oxygen Machines used by medical institutions differ from different machines in that they are supplied in a more concentrated form and do not contain foreign impurities.

As a rule, medical oxygen in cylinders goes through a multi-level verification procedure, which begins with the containers themselves.

This makes it possible to exclude the ingress of inert gasses and foreign impurities into the cylinder.

Oxygen used in medicine is much more expensive than an analog for technical purposes.

How to use an Oxygen Machine?

 As you have already understood, an oxygen machine is a medical device that generates O2 from the surrounding air.

Inside each oxygen concentrator there are special zeolite sieves that allow a nitrogen molecule to pass through, and an O2 molecule, on the contrary, is accumulated and served to the user.

The oxygen concentrator only needs a 220V electrical outlet to operate and is easy to use, reliable and highly efficient.

The warranty period for many oxygen machines is around 3 years, the service life of the devices declared by the manufacturer reaches 10 years, but as practice shows, with proper care, the device can work much longer.

What Do You Need to Have With an Oxygen Machine?

The main components of the device, which are useful for using the concentrator at home or on the basis of a specialized medical institution, must be included in the kit:

  • Instruction: everything presented in it is subject to familiarization and study, because the correct use, as well as the service life of the device, depends on it;
  • Nasal tube (nasal cannula): it is quite long, which adds convenience when using the device at the time of oxygen therapy; some models also include a mask or diffuser;
  • Humidifier bottle, including the cap and the bottle itself, as well as the corrugated tube of the humidifier bottle – oxygen passes through the humidifier and at the output the user receives
  • Highly concentrated oxygen;
  • Oxygen outlet tube


What Oxygen Machines Are Used in Hospitals?

Stationary Oxygen Machines are usually used in hospitals.

Oxygen concentrators for hospitals:

– Designed for long-term use

– Produce at least 5 liters of oxygen per minute

– Equipped with humidifiers.

Is Using an Oxygen Machine Good for You?

According to the doctor, oxygen machines are primarily necessary for people suffering from various chronic respiratory diseases, such as chronic obstructive pulmonary disease, bronchial asthma, and others.

For What is Oxygen?

Under the influence of oxygen, the general tone of the body noticeably increases, sleep also normalizes: it becomes deeper, the period of falling asleep decreases.

The positive effect of oxygen is primarily due to the elimination or reduction of hypoxia of the central nervous system.