CPAP product reviews and other helpful tips for CPAP users!
Introducing The New DreamStation Go Travel Humidifier
We’ve all been asking the same question, why doesn’t any travel machines come with a humidifier? Well, the solution is finally here; Philips just introduced the heated humidifier for the DreamStation Go travel machine. Ever since the lightweight travel system DreamStation Go came out, we’ve been told by Philips that the heated humidifier would soon be available. After months of waiting, the tiniest travel humidifier is finally available!
You might ask why having a humidifier was never an option for travel machines until now, the major difficulty of designing a travel humidifier is its size. It is hard to integrate a humidifier chamber onto such small units. That is why Philips Respironics developed a new “water-saving” technology which allows the humidification level to adjust automatically in order to deliver the right therapy setting. Thanks to this “water-saving” technology, Philips now developed a portable humidifier for travel machines that only adds an additional 0.76 lbs to the already lightweight machine!
Not only is the DreamStation Go humidifier lightweight and small; it is also safe to use regular tap water or bottled water instead of having to specifically look for distilled water while you are travelling.
So, what are the pros and cons of bringing a travel humidifier instead of using the HME filters? Well, let’s take a look:
PROS
- No replacement parts needed
- Use tap or bottled water
- Provides humidification evenly throughout the night
- Ability to increase or decrease humidity as required
- No need to keep track on HME expiry date
- No disposal and no waste
CONS
- Only compatible with DreamStation Go Travel System
- Takes up more space compared to the HME filters
In my option, I would want my travel baggage to be as light as possible. Therefore, I would prefer just to bring an HME filter with me on a short trip. (see below HME)
However, if I was going away for up to a month, and/or going to a place where the weather would be more drying, then I would recommend bringing the travel humidifier with you on the go.
So, my final verdict is that if you are someone who goes on long trips often, this travel humidifier would be a great investment! Whereas, just take an HME filter with you on those short business trips out of the country.
If packing up your CPAP before your flight gives you a hard time but using those HME filters is not enough to provide moisture during the night, you can now purchase all of these items on our website! Please visit each of the links below to purchase the parts that you need!
Already purchased the DreamStation Go Travel humidifier? Not a problem, visit the link below to watch how you could assemble the DreamStation Go humidifier to your existing DreamStation Go travel machine.
Decoding EPR and the Flex Technologies on CPAP Machines
If you’re researching or shopping for a new CPAP machine, chances are you are either new to CPAP therapy or you’re replacing the one you already have. We’ve said this many times before, CPAP machines these days are packed with incredible technology. But what exactly is this technology?
CPAP machines have integrated wireless and battery-powered options, Bluetooth capabilities, remote monitoring and reports at your fingertips through apps on your phone. Another technology which we will be focusing on is a technology called Expiratory Pressure Relief (EPR) or FLEX which are both features to increase comfort and compliance for all users.
What exactly is EPR or FLEX? Continue reading as we break down some fancy acronyms and abbreviations. Learn what EPR means and the difference between the types of Flex available as we simplify the terms much as we can. Here we go!
What Is Expiratory Pressure Relief (EPR)?
CPAP machines have “comfortable” settings that allow CPAP therapy to mimic your natural breathing pattern as much as possible. ResMed calls this feature EPR while Philips Respironics calls this comfort feature, Flex.
ResMed defines their comfort setting as EPR - Expiratory Pressure Relief. In other words, making it easier for you to exhale or providing a deeper exhale with each breath while on CPAP therapy. For example, your CPAP pressure setting is 10cmH20 with function EPR 3 on...you would be inhaling at 10chH20 and exhaling at a dropped pressure of 7cmH20 and will return to 10cmH20 on the inhale.
There are 4 settings for Expiratory Pressure Relief on a ResMed machine: OFF, Setting 1 = mild comfort (1 cm H20), Setting 2 = medium comfort (2 cm H20), Setting 3 = maximum comfort (3 cm H20).
What Is Flex Technology?
Philip Respironics calls their comfort setting Flex. Flex comfort feature provides users with pressure relief on various (CPAP, APAP or BiPAP) modes of therapy. There are various types of Flex available. C-Flex, A-Flex, Bi-Flex and C-Flex+.
C-Flex Pressure: Breakdown
C-Flex, identical to EPR on ResMed, lowers pressure during exhalation for users to adjust to CPAP therapy and works on a breath-by-breath basis. Using the same example from earlier, if your CPAP pressure setting is 10cmH20 with function EPR 3 on...then, you would be inhaling at 10cmH20 and exhaling at a dropped pressure of 7cmH20 and will return to 10cmH20 on the inhale.
C-Flex also has 4 settings for on their machines: OFF, Setting 1 = mild comfort (1 cm H20), Setting 2 = medium comfort (2 cm H20), Setting 3 = maximum comfort (3 cm H20)
Following along so far? Good, let’s keep going.
Bi-Flex Pressure: Breakdown
Bi-Flex works on BiPAP mode and offers pressure relief at both inhalation and exhalation. The Bi-flex setting offers pressure relief at 3 important areas - the transition from exhalation to inhalation, the transition from inhalation to exhalation and during the exhalation.
A-Flex Pressure: Breakdown
A-Flex works within Auto-CPAP mode. Like C-Flex, A-Flex provides pressure relief at the beginning of exhalation and like Bi-Flex softens transition avoiding spike ups from inhalation to exhalation. It's a smoother and more comfortable feeling. A-Flex mimics your natural breath the most.
C-Flex+ (Plus) Pressure: Breakdown
C-Flex+ (Plus) is a newer setting within the more advanced CPAP machines when in fixed-CPAP mode. Like C-Flex, C-Flex+ provides pressure relief at the beginning of exhalation. Like A-Flex, C-Flex+ offers a smoother and softer transitioning from inhalation to exhalation providing additional comfort when in fixed-CPAP mode.
If you got a blank stare and feeling a bit confused, we don’t blame you - it can be confusing. The take-home message is Expiratory Pressure Relief (EPR) and Flex are both comfort settings available on ResMed and Respironics machines. They come in different modes to ultimately make your adjustment to Sleep Apnea therapy more comfortable by mirroring your most natural breathing patterns possible regardless of your CPAP pressure.
Which Comfort Function Is Best For You And Your CPAP Machine?
Which function is best for you? Ultimately, it comes down to personal comfort and preference. You’ll need to give the functions at various settings a test drive. Some people like EPR and Flex, some don’t use them and others even dislike these comfort settings. These settings may bring on other problems - possibly make your apnea better or worse or the pressure changes may increase your chances of experiencing CPAP mask leaks.
After all, that’s said, many do find the comfort functions helpful. This is the part where we say try it, see what setting works best for you!