Sleep Apnea

Things to Consider Before Buying CPAP Machines

Things to Consider Before Buying CPAP Machines (3)

Things to Consider Before Buying CPAP Machines

Continuous Positive Airway Pressure or CPAP therapy is a very common way of treating Obstructive Sleep Apnea. The CPAP machines work by delivering pressurized air throughout the throat, which keeps your airway from collapsing during sleeping.

It works by collecting the air from the room and purifies it to deliver it after the filtration. The machine usually comes with a hose that delivers the pressurized air with the help of a mask. In this way, the treatment keeps you away from any obstructive feeling during sleeping, giving you proper, satisfactory sleep, which is essential to keep you healthy.

However, it is essential to pick a machine that serves properly for your treatment. Here are the things that you should consider before opting for a CPAP device:


The market is filled with a large number of manufacturers who produce the best grade CPAP machines which work fine for offering the best treatment. To get the best quality machine is the most important choice to make.

Make sure the device you are purchasing is working efficiently for a long time. Though there are plenty of manufacturers in the market, the most efficient ones are those produced by reputed sellers like ResMed, Philips, etc.

The noise level in the device

The noise level is a very important feature for a CPAP device. If the noise level is high in your CPAP machine, then it is going to hamper your sleep. Thus, it is important to use a 30-decibel machine that is quite enough. In case the sound is an issue for you, then make sure you are looking for a quieter model, as the new models are not at all noisy.

Ramp range

As you are a first-time CPAP user, then the RAMP range in your CPAP device is going to be a much beneficial feature for you. The ramp range helps with the auto-adjusting of the pressure.

During the first time, the pressure might feel difficult for you. The ramp range in a machine starts the therapy with a comfortable level of pressure, and slowly it increases the pressure as soon as you get habituated with it.

A ramp is more like a comfort feature that lets you have the proper build-up of the pressure range as per the prescribed pressure, which makes your treatment easier.

Exhalation pressure relief

The exhalation pressure relief feature makes this easier for your exhaling of breathing to ease out the incoming pressurized air. It helps in making the pressurized air feel more natural during the inhalation process.

The machine helps in maintaining the prescribed air pressure during the time of inhalation, and at the same time, it scales the air back during the time of exhalation so that you do not feel any irritation with the incoming air.

Leak Compensation

The leak compensation is another very essential feature that you need to look for in your CPAP machine. In case your mask is leaking somehow, the leak compensation feature in your device is going to compensate for the air by increasing the airflow.

It makes sure that you are getting the proper pressurized air all the time, even if your mask is leaking.

Mask on/off alert

Some of the sleepers tend to move a lot during sleeping. As this happens, there are higher chances that your mask is going to go off during sleeping.

Some machines come up with the beeping alert, which lets you know that your mask is becoming loose so that you can readjust it to receive the proper treatment.


A humidifier is another very important feature in a CPAP device if you are having problems drying out your passageways.  The continuous airflow can make your passage dry. Thus, most of the humidifier comes as an optional feature which keeps the airways moisturized so that you do not feel any irritation while receiving the treatment.


Picking the proper machine for your sleep apnea treatment is important to ensure that you are receiving the proper level of treatment. Also, you can look for features like data recording, which is going to record your progress with the therapy. Make sure the device you are choosing is portable so that you can carry it conveniently.

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