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If you have been told to use a continuous positive airway pressure machine to treat sleep apnea, you may wonder how it works. Special considerations may need to be made if you have central sleep apnea.

This article talks about sleep apnea machines and how they work.

Man with sleep apnea and CPAP in bed

nicolesy / E+

The History of CPAP Machines is a class.

Since 1981 CPAP machines have been used for the treatment of sleep apnea. Colin Sullivan thought of the potential benefit of a constant, pressurized air flow created with the motor of his mother ‘s vacuum cleaner. The collapse of the throat caused sleep apnea to require a tracheostomy.

The disorder was solved with a fitted mask, tubing, and machine. It was a remarkable discovery, and one was skeptical at first. It would take five years for the devices to be widely available.

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Sanja Jelic reviewed the video.

How Does A CPAP Work ?

The initial devices developed by Dr were based on the same principles. Sullivan Smaller, quieter motors are being used to generate the pressures. Room air is taken in through a filter and pressurized according to the settings prescribed by your sleep specialist.

Sleep apnea machines can deliver pressure from 4 centimeters of water pressure up to 25 CWP. The air is often passed through a heated humidifier and delivered via tubing to the mask interface.

The cushion along the upper airway is created by the constant flow of pressurized air. It ‘s been said that it ‘s a pneumatic airway that keeps the throat from collapsing. The soft palate, uvula, and tongue can not shift into the airway. It reduces the sound of snoring.

It is possible to relieve swelling within the nose and clear mucus from the airway. As fragmented sleep resolves, breathing and sleep quality improve. Oxygen levels can be maintained. The consequences of sleep apnea can be avoided.

Automatic CPAP machines can detect a collapse of the airway by measuring resistance and increasing the pressure during the night to further resolve sleep apnea. If possible, these devices will test lower pressures.

Side Effects and Risks is a class of text.

Some worry about the consequences of CPAP therapy. Surprisingly, there are few side effects.

It is important that you have support when you first start using a CPAP machine. Communication with your healthcare team is important.

Dry mouth and an ill-fitting mask are two of the most common problems associated with CPAP use. These can be alleviated with mask shape adjustments. Air leaks, challenges for bed partners, and air swallowing can all be addressed to avoid discontinuation.

It does not make asthma or COPD worse. Therapy reduces the risk of having a stroke.

It is possible for small amounts of pressure to be transduced across the tissues of the face, according to case reports.

There is some evidence that an overly tight or restrictive mask could affect the growth of the mid-face in children, but treatment can be monitored and adjusted to avoid this.

Treatment of Central Sleep Apnea is a class.

Reviewing the special case of a related condition is important. Central sleep apnea is defined by pauses in breathing that are characterized by a lack of effort to breathe, rather than a collapse of the airway. It ‘s usually caused by strokes, heart failure, or narcotic or opiate use.

It can happen in response to the therapy itself. It is possible to consider other therapy in central sleep apnea.

Bilevel therapy is sometimes necessary. Bilevel therapy delivers two pressures, one to breathe in and a lower pressure to breathe out, and can adjust the pressure on the fly to compensate for breathing pauses. The timed mode inflates the lungs to make sure a minimum number of breaths occur.

There is a more sophisticated level of treatment called adaptive. Control of breath rate, volume, timing of delivered air, and other variables are available to those who have more significantly compromised breathing.

A Word From Verywell is a class.

It can take some time to get used to the machine. The benefits of CPAP therapy make it easy to overcome the side effects. You do n’t need to know a lot about how your machine works.

If you ‘re uncomfortable in any way, be sure to check in with your healthcare provider, as a board-certified sleep specialist will be able to assess your health, review your sleep study, and select the optimal treatment methods to improve your condition.

Frequently asked questions.

  • How many hours should you use a CPAP overnight ? Many people have trouble using it all night. The machine should be used for at least six hours a night.
  • Does using CPAP weaken the lungs ? /p > If you experience a burning sensation in your lungs after using a sleep apnea machine, it ‘s likely because the air is too dry. Talk to your healthcare provider about using a heated humidifier.
  • Which is better BiPAP or CPAP ? /p > BiPAP machines have two levels of pressure on for inhaling and the other for exhaling, and they deliver pressurized air continuously. BiPAP may be better for people who need higher air pressure to relieve their apnea.

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Category: Machine