How does it work?

The compressor (motor) of a CPAP machine produces a continuous stream of pressurized air that passes through an air filter and into a flexible tube. This tube directs clean air into a mask that fits over your nose or mouth.

As you sleep, the CPAP machine’s airstream pushes against any blockages, opening your airways and allowing plenty of oxygen into your lungs. Your breathing does not pause because nothing is obstructing the flow of oxygen. As a result, you don’t have to wake up every time you want to breathe again.

What are the different types of CPAP machines? 

CPAP machines are classified into three types:

-CPAP: This type applies a single, adjustable amount of air pressure to a person’s airways to help keep them open during inhalation and exhalation. If the user wants to change the air pressure, they must first reset the device.

–Automatic positive airflow pressure (APAP): This machine automatically adjusts air pressure while a person sleeps based on their breathing patterns. Breathing patterns can vary depending on the person’s sleeping position and any medications they are taking.

-Bi-level positive airflow pressure machines (BiPAP): These machines may be appropriate for people who are unable to use CPAP devices or have high carbon dioxide levels in their bloodstream. These devices have two pressure settings, with a low airflow for exhalation and high airflow for inhalation.

Unlike a CPAP machine, which delivers an airstream at constant pressure, BiPAP and APAP machines change the pressure based on your needs. Some people find CPAP machines to be uncomfortable. If a CPAP device does not work well for you, speak with your doctor about other treatment options that may help keep your airways open while you sleep.

How to choose a CPAP machine?

A few things to think about before buying a CPAP machine are:

Noise levels: Because a CPAP machine operates while a person is sleeping, it may be best to choose one with a quiet motor to avoid disruptions.

Portability: Machines that are lightweight and small may be appropriate for someone who travels frequently.

Price: Because some machines can be costly, individuals should consider their budget before making a purchase. If a person has health insurance, they should check to see if their provider will cover the cost of the device.

Adjustability: The amount of pressure produced by CPAP machines varies. People can choose a product with adjustable pressure levels.

Warranty duration: Many devices include a warranty that covers repair and replacement costs if the device fails during the warranty period.

Types of CPAP machines

ResMed Air Mini Travel

This ResMed CPAP machine weighs 10.6 ounces and fits in the palm of a person’s hand, allowing it to be used while traveling. It’s also safe to use in the air.

Individuals who use this device will gain access to the following features:

• A waterless humidification system 
• A waterless humidification system 
• Pressure adjustment on the fly
• AutoRamp technology, which increases pressure when a person falls asleep
• Expiratory pressure relief 
• A quiet motor

Only certain ResMed mask models are compatible with the ResMed AirMini Travel CPAP machine. This device has a 30-day risk-free trial period, a 2-year warranty, and a price tag of $869.