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 why many people in the business tend to call an automated CPAP machine something apart from what it is – a computerized CPAP machine. You will sometimes hear people call these sorts of machines APAP machines or Auto-PAP machines. In my opinion 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 entire sleeping cycle. The phrase CPAP, however, doesn’t mean that the continuously delivered air will likely be at a constant pressure. Therefore, the correct term for 呼吸機 which automatically adjusts the pressure setting according to your preferences is automatic CPAP machine.
A CPAP machine was created to blow air using your partially obstructed airway so that you can get rid of the obstruction and to allow you to breathe normally. What lots of people call “regular” CPAP machines do this by blowing air in a constant pressure through the entire night, no matter whether you’re experiencing an apnea – or cessation of breathing – or otherwise not.
A computerized CPAP machine fails to make use of a constant pressure. Rather, the device was created to sense your breathing by using a pressure feedback device. When the machine senses you might be breathing well, the delivered pressure will be lower. On the contrary, when the machine senses you’re not breathing well – that is certainly, in the event it senses an apnea, hypopnea or snoring – the delivered pressure will likely be higher.
Since most people who have apnea breathe normally for at least some portion of the night, it makes sense which a constant pressure is usually unnecessary for effective CPAP therapy. Automatic CPAP machines deliver approximately 40% less pressure throughout the course of a night compared with 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.
If your prescribed pressure setting is fairly low – under 10 cm H2O – the main benefit from a computerized CPAP machine will not be the reduced average pressure, however it may just be which you don’t need to bother about adjusting your pressure setting in the future. A computerized CPAP machine virtually guarantees you will end up getting optimal CPAP therapy regardless of alterations in your trouble.
Similar to most CPAP machines, automatic CPAP machines are created to deliver air pressure between 4 cm H2O and 20 cm H2O. Through the initial setup from the machine the minimum and maximum pressures will be set. Usually default setting of 4 cm H2O as the minimum pressure and 20 cm H2O as the maximum pressure can be used. However, in case your prescribed pressure setting is well above 10 cm H2O then enhancing the minimum pressure might make sense. I would typically recommend utilizing the default minimum and maximum pressure settings because these settings will permit for that maximum average pressure reduction as well as the highest degree of patient comfort.
Another excellent advantage of automatic CPAP machines is that they’re really two machines in one. You have a CPAP machine which adjusts pressure automatically, and you also get a machine which may be set to deliver a continuing pressure similar to a regular CPAP machine. This flexibility in functionality is alluring to many CPAP users, especially to those people who are bohbri CPAP equipment for the first time.
There are 2 varieties of sleep apnea – central and obstructive. Central obstructive sleep apnea occurs because of a dysfunction in the thalamus section of the brain, while obstructive sleep apnea occurs as a result of an obstructed airway. CPAP machines are designed to open the airway for patients who suffer from obstructive apnea, but CPAP machines may have no influence 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 to avoid increasing the pressure during central apnea events in which the airway is already open. Similarly, 睡眠呼吸器 may also differentiate between central and obstructive hypopnea (which is identified as shallow breathing).
Below is a breakdown of the advantages of utilizing an automatic CPAP machine: Approximately 40% overall decrease in delivered pressure. No requirement to worry about adjusting a continuing pressure as 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.