I’m often asked the question, “What’s the real difference between an automatic CPAP machine and a regular CPAP machine?”, so in the following paragraphs I will set out to explain the key differences.
First I’ll claim that I’ve always wondered the reasons people in the business often call a computerized CPAP machine something other than what it is – an automated CPAP machine. You will often hear people call these types of machines APAP machines or Auto-PAP machines. I think this is a result of a misunderstanding of the acronym CPAP. CPAP means Continuous Positive Airway Pressure, indicating that air pressure is going to be delivered continuously throughout the sleeping cycle. The term CPAP, however, doesn’t mean that the continuously delivered air is going to be with a constant pressure. Therefore, the proper term to use for 睡眠窒息症 which automatically adjusts the pressure setting in accordance with your requirements is automatic CPAP machine.
A CPAP machine is made to blow air via your partially obstructed airway to be able to eliminate the obstruction and to enable you to breathe normally. What many people call “regular” CPAP machines do that by blowing air in a constant pressure throughout the night, no matter whether you’re experiencing an apnea – or cessation of breathing – or otherwise.
An automatic CPAP machine will not utilize a constant pressure. Rather, the device is made to sense your breathing by using a pressure feedback device. If the machine senses you happen to be breathing well, the delivered pressure will likely be lower. On the other hand, when 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.
Because most people with apnea breathe normally for around some portion of the night, it stands to reason that a constant pressure is usually unnecessary for effective CPAP therapy. Automatic CPAP machines deliver approximately 40% less pressure throughout the path of a night in comparison with a CPAP machine which delivers a constant pressure. This reduced pressure helps to increase patient comfort and compliance and makes CPAP therapy more tolerable for new CPAP users.
If your prescribed pressure setting is fairly low – under 10 cm H2O – the key advantage of an automatic CPAP machine will not be the reduced average pressure, but it may just be that you don’t need to bother about adjusting your pressure setting down the road. A computerized CPAP machine virtually guarantees you will be getting optimal CPAP therapy no matter alterations in your condition.
Just like most CPAP machines, automatic CPAP machines are made to deliver air pressure between 4 cm H2O and 20 cm H2O. Throughout the initial setup of the machine the minimum and maximum pressures will 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, if your prescribed pressure setting is well above 10 cm H2O then enhancing the minimum pressure could make sense. I would more often than not recommend using the default minimum and maximum pressure settings because these settings will allow for that maximum average pressure reduction and also the highest degree of patient comfort.
Another excellent benefit from automatic CPAP machines is the fact that they’re really two machines in just one. You receive a CPAP machine which adjusts pressure automatically, and you also get yourself a machine which is often set to offer a continuing pressure like a regular CPAP machine. This flexibility in functionality is attractive to many CPAP users, especially to individuals who are bohbri CPAP equipment the very first time.
There are 2 types of apnea – central and obstructive. Central apnea occurs as a result of a dysfunction in the thalamus section of the brain, while obstructive obstructive sleep apnea occurs as a result of an obstructed airway. CPAP machines are designed to open the airway for patients that suffer from obstructive obstructive sleep apnea, but CPAP machines may have no effect on central obstructive sleep apnea. Some automatic CPAP machines such as the Puritan Bennett 420E can detect apneas which occur with and without cardiac osciallations in order to avoid increasing the pressure during central apnea events in which the airway has already been open. Similarly, 睡眠呼吸器 could also differentiate between central and obstructive hypopnea (which is identified as shallow breathing).
Below is really a review of the advantages of utilizing an automatic CPAP machine: Approximately 40% overall decrease in delivered pressure. No reason to concern yourself with adjusting a constant pressure when your condition changes. Flexibility – the machine could be set to automatic mode or constant mode. Some automatic machines detect the real difference between obstructive apneas/hypopneas and central apneas/hypopneas.