I’m often asked the question, “What’s the difference between an automatic CPAP machine and a regular CPAP machine?”, so in the following paragraphs I’ll set out to describe the primary differences.
First I’ll say that I’ve always wondered the reasons people in the business often call an automated CPAP machine something apart from what exactly it is – an automated 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 stands for Continuous Positive Airway Pressure, indicating that air pressure will likely be delivered continuously through the entire sleeping cycle. The term CPAP, however, doesn’t imply that the continuously delivered air will likely be at a constant pressure. Therefore, the correct term for 睡眠呼吸機 which automatically adjusts pressure setting based on your requirements is automatic CPAP machine.
A CPAP machine is designed to blow air via your partially obstructed airway to be able to eliminate the obstruction and to allow you to breathe normally. What lots of people call “regular” CPAP machines accomplish this by blowing air with a constant pressure throughout the night, whether or not you’re experiencing an apnea – or cessation of breathing – or otherwise.
A computerized CPAP machine fails to utilize a constant pressure. Rather, the device is made to sense your breathing with the use of a pressure feedback device. When the machine senses you are breathing well, the delivered pressure will be lower. On the other hand, once the machine senses you’re not breathing well – that is, when it senses an apnea, hypopnea or snoring – the delivered pressure is going to be higher.
Because most people who have sleep apnea breathe normally for around 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 path of an evening compared with a CPAP machine which offers a constant pressure. This reduced pressure helps to increase patient comfort and compliance and makes CPAP therapy more tolerable for first time CPAP users.
Should your prescribed pressure setting is relatively low – under 10 cm H2O – the main advantage of a computerized CPAP machine might not be the reduced average pressure, but it may just be that you don’t need to worry about adjusting your pressure setting down the road. An automatic CPAP machine virtually guarantees you will end up getting optimal CPAP therapy regardless of modifications in your trouble.
Similar to most CPAP machines, automatic CPAP machines are designed to deliver air pressure between 4 cm H2O and 20 cm H2O. Throughout the initial setup in the machine the minimum and maximum pressures is going to be set. Usually 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 could make sense. I would more often than not recommend making use of the default minimum and maximum pressure settings since these settings allows for the maximum average pressure reduction and also the highest degree of patient comfort.
Yet another excellent benefit from automatic CPAP machines is the fact they’re really two machines in a single. You get a CPAP machine which adjusts pressure automatically, therefore you get yourself a machine which is often set to deliver a constant 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.
The two main varieties of apnea – central and obstructive. Central obstructive sleep apnea occurs as a result of a dysfunction within the thalamus area 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 are suffering from obstructive apnea, but CPAP machines will have no effect on central apnea. Some automatic CPAP machines including the Puritan Bennett 420E can detect apneas which occur with and without cardiac osciallations to prevent enhancing the pressure during central apnea events wherein the airway has already been open. Similarly, 睡眠呼吸中止症 can also differentiate between central and obstructive hypopnea (which is defined as shallow breathing).
Below is a review of some great benefits of using an automatic CPAP machine: Approximately 40% overall decrease in delivered pressure. No reason to worry about adjusting a continuing pressure as the condition changes. Flexibility – the machine may be set to automatic mode or constant mode. Some automatic machines detect the main difference between obstructive apneas/hypopneas and central apneas/hypopneas.