I’m often asked the question, “What’s the main difference between an automatic CPAP machine and a regular CPAP machine?”, so in this article I’ll set out to explain the primary differences.
First I’ll say that I’ve always wondered why many people in the industry have a tendency to call an automatic CPAP machine something apart from what it is – an automatic CPAP machine. You will often hear people call these sorts of machines APAP machines or Auto-PAP machines. I think this is a result of a misunderstanding in the acronym CPAP. CPAP stands for Continuous Positive Airway Pressure, indicating that air pressure is going to be delivered continuously throughout the sleeping cycle. The phrase CPAP, however, doesn’t mean that the continuously delivered air is going to be at a constant pressure. Therefore, the correct term for 睡眠窒息症 which automatically adjusts pressure setting based on your requirements is automatic CPAP machine.
A CPAP machine is made to blow air through your partially obstructed airway to be able to get rid of the obstruction and to allow you to breathe normally. What many individuals call “regular” CPAP machines do that by blowing air at a constant pressure through the night, whether or not you’re experiencing an apnea – or cessation of breathing – or not.
An automated CPAP machine does not use a constant pressure. Rather, the device was created to sense your breathing with the use of a pressure feedback device. Once the machine senses you happen to be breathing well, the delivered pressure will be lower. On the other hand, if the machine senses you’re not breathing well – that is certainly, if it senses an apnea, hypopnea or snoring – the delivered pressure is going to be higher.
Since most individuals with sleep apnea breathe normally for about some area of the night, it makes sense that the constant pressure is usually unnecessary for effective CPAP therapy. Automatic CPAP machines deliver approximately 40% less pressure throughout the course of an evening in contrast to a CPAP machine which offers a constant pressure. This reduced pressure really helps to increase patient comfort and compliance and makes CPAP therapy more tolerable for new CPAP users.
Should your prescribed pressure setting is comparatively low – under 10 cm H2O – the main benefit of an automated CPAP machine will not be the reduced average pressure, however it may just be that you simply don’t have to worry about adjusting your pressure setting later on. A computerized CPAP machine virtually guarantees you will end up getting optimal CPAP therapy regardless of alterations in your problem.
Just like most CPAP machines, automatic CPAP machines are designed to deliver air pressure between 4 cm H2O and 20 cm H2O. Through the initial setup in the machine the minimum and maximum pressures will likely be set. Normally the default setting of 4 cm H2O because the minimum pressure and 20 cm H2O as the maximum pressure is utilized. However, in case your prescribed pressure setting is well above 10 cm H2O then increasing the minimum pressure might make sense. I would personally almost always recommend utilizing the default minimum and maximum pressure settings since these settings allows for the maximum average pressure reduction and the highest level of patient comfort.
Another excellent benefit from automatic CPAP machines is the fact they’re really two machines in just one. You get a CPAP machine which adjusts pressure automatically, and you also get yourself a machine which may be set to provide a continuing pressure like a regular CPAP machine. This flexibility in functionality is attractive to many CPAP users, especially to those people who are bohbri CPAP equipment the very first time.
The two main kinds of sleep apnea – central and obstructive. Central obstructive sleep apnea occurs because of a dysfunction within the thalamus area of the brain, while obstructive sleep apnea occurs because of an obstructed airway. CPAP machines are made to open the airway for patients who suffer from obstructive sleep apnea, but CPAP machines may have no influence on central sleep apnea. Some automatic CPAP machines including the Puritan Bennett 420E can detect apneas which occur with and without cardiac osciallations to avoid increasing the pressure during central apnea events where the airway is definitely open. Similarly, 睡眠呼吸器 could also differentiate between central and obstructive hypopnea (which is identified as shallow breathing).
Below is a review of the benefits of utilizing an automatic CPAP machine: Approximately 40% overall reduction in delivered pressure. No requirement to be worried about adjusting a continuing pressure as the condition changes. Flexibility – the device could be set to automatic mode or constant mode. Some automatic machines detect the main difference between obstructive apneas/hypopneas and central apneas/hypopneas.