I’m often asked the question, “What’s the main difference between an automatic CPAP machine and a regular CPAP machine?”, so in the following paragraphs I will set out to explain the primary differences.
First I’ll state that I’ve always wondered why many people in the industry tend to call an automatic CPAP machine something apart from what exactly it is – an automatic 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 in the acronym CPAP. CPAP stands for Continuous Positive Airway Pressure, indicating that air pressure will likely be delivered continuously throughout the sleeping cycle. The phrase CPAP, however, doesn’t imply that the continuously delivered air will likely be with a constant pressure. Therefore, the proper term to use for 睡眠呼吸機 which automatically adjusts the stress setting according to your preferences is automatic CPAP machine.
A CPAP machine is designed to blow air using your partially obstructed airway to be able to remove the obstruction and to enable you to breathe normally. What lots of people call “regular” CPAP machines do this by blowing air at a constant pressure through the entire night, no matter whether you’re experiencing an apnea – or cessation of breathing – or otherwise.
An automatic CPAP machine does not make use of a constant pressure. Rather, the equipment was created to sense your breathing by using a pressure feedback device. If the machine senses you happen to be breathing well, the delivered pressure is going to be lower. On the other hand, when the machine senses you’re not breathing well – which is, if it senses an apnea, hypopnea or snoring – the delivered pressure will be higher.
Because most people who have sleep apnea breathe normally for about 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 an evening 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 first time CPAP users.
Should your prescribed pressure setting is comparatively low – under 10 cm H2O – the primary benefit from an automated CPAP machine might not be the reduced average pressure, however it may just be that you don’t have to worry about adjusting your pressure setting later on. An automated CPAP machine virtually guarantees you may be getting optimal CPAP therapy irrespective of changes in your problem.
Similar to most CPAP machines, automatic CPAP machines are made to deliver air pressure between 4 cm H2O and 20 cm H2O. During the initial setup of the machine the minimum and maximum pressures will be set. Normally the default setting of 4 cm H2O as 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 could make sense. I might almost always recommend utilizing the default minimum and maximum pressure settings as these settings will permit for your maximum average pressure reduction as well as the highest degree of patient comfort.
Another great advantage of automatic CPAP machines is that they’re really two machines in one. You receive a CPAP machine which adjusts pressure automatically, and you get yourself a machine which can 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 who are bohbri CPAP equipment the first time.
The two main types of sleep apnea – central and obstructive. Central sleep apnea occurs due to 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 created to open the airway for patients that suffer from obstructive obstructive sleep apnea, but CPAP machines may have no influence on central apnea. Some automatic CPAP machines such as the Puritan Bennett 420E can detect apneas which occur with and without cardiac osciallations to prevent increasing the pressure during central apnea events in which the airway has already been open. Similarly, 陽壓呼吸器 can also differentiate between central and obstructive hypopnea (which is described as shallow breathing).
Below is a review of the advantages of utilizing an automatic CPAP machine: Approximately 40% overall decrease in delivered pressure. No requirement to be worried about adjusting a continuing pressure when your condition changes. Flexibility – the machine may be set to automatic mode or constant mode. Some automatic machines detect the real difference between obstructive apneas/hypopneas and central apneas/hypopneas.