I’m often asked the question, “What’s the real difference between an automated CPAP machine and a regular CPAP machine?”, so in this post I’ll lay out to explain the primary differences.
First I’ll claim that I’ve always wondered why many people in the business tend to call an automatic CPAP machine something besides what exactly it is – an automatic CPAP machine. You will often hear people call these types of machines APAP machines or Auto-PAP machines. I think this is because of a misunderstanding from the acronym CPAP. CPAP is short for Continuous Positive Airway Pressure, indicating that air pressure is going to be delivered continuously through the sleeping cycle. The phrase CPAP, however, doesn’t mean that the continuously delivered air will be at a constant pressure. Therefore, the proper term for 睡眠窒息症 which automatically adjusts the stress setting based on your preferences is automatic CPAP machine.
A CPAP machine is designed to blow air via your partially obstructed airway in order to remove the obstruction and to let you breathe normally. What lots of people call “regular” CPAP machines do that by blowing air with a constant pressure through the entire night, whether or not you’re experiencing an apnea – or cessation of breathing – or otherwise not.
An automated CPAP machine will not utilize a constant pressure. Rather, the device was created to sense your breathing by using a pressure feedback device. Once the machine senses you are breathing well, the delivered pressure is going to be lower. On the contrary, when the machine senses you’re not breathing well – that is, in the event it senses an apnea, hypopnea or snoring – the delivered pressure will be higher.
Because most individuals with apnea breathe normally for about some area of the night, it makes sense that a constant pressure is normally unnecessary for effective CPAP therapy. Automatic CPAP machines deliver approximately 40% less pressure throughout the path of an evening in contrast to a CPAP machine which offers a constant pressure. This reduced pressure helps you to increase patient comfort and compliance and makes CPAP therapy more tolerable for brand new CPAP users.
Should your prescribed pressure setting is comparatively low – under 10 cm H2O – the main benefit of an automatic CPAP machine may not be the reduced average pressure, nevertheless it may just be which you don’t have to worry about adjusting your pressure setting in the future. A computerized CPAP machine virtually guarantees you will be getting optimal CPAP therapy regardless of changes in your problem.
Just like most CPAP machines, automatic CPAP machines are made to deliver air pressure between 4 cm H2O and 20 cm H2O. Through the initial setup of the machine the minimum and maximum pressures will be set. Usually default setting of 4 cm H2O since the minimum pressure and 20 cm H2O as the maximum pressure is used. However, should your prescribed pressure setting is well above 10 cm H2O then increasing the minimum pressure might make sense. I would personally typically recommend making use of the default minimum and maximum pressure settings because these settings allows for the maximum average pressure reduction and also the highest degree of patient comfort.
Another great benefit of automatic CPAP machines is the fact that they’re really two machines in just one. You have a CPAP machine which adjusts pressure automatically, therefore you get yourself a machine which can be set to offer a continuing pressure similar to a regular CPAP machine. This flexibility in functionality is appealing to many CPAP users, especially to those who are using CPAP equipment the very first time.
The two main types of obstructive sleep apnea – central and obstructive. Central apnea occurs due to a dysfunction within the thalamus section of the brain, while obstructive obstructive sleep apnea occurs because of an obstructed airway. CPAP machines are designed to open the airway for patients who suffer from obstructive obstructive sleep apnea, but CPAP machines may have no impact on pazbvl obstructive sleep apnea. Some automatic CPAP machines such as the Puritan Bennett 420E can detect apneas which occur with and without cardiac osciallations to avoid improving the pressure during central apnea events wherein the airway has already been open. Similarly, advanced 睡眠呼吸機 could also differentiate between central and obstructive hypopnea (which is identified as shallow breathing).
Below is really a breakdown of some great benefits of utilizing an automatic CPAP machine:
Approximately 40% overall reduction in delivered pressure
No need to concern yourself with adjusting a constant pressure when your condition changes
Flexibility – the device may be set to automatic mode or constant mode
Some automatic machines detect the difference between obstructive apneas/hypopneas and central apneas/hypopneas.