Full face or nasal mask for 19/14cm?
My bi-pap pressures should be noted in my profile as 19/14cm which I'm given to understand is somewhat above average. Because of that I've been told that I need a full face mask. However I don't understand what difference the higher pressure makes. If a person on a cpap single pressure of say 14cm can use a nasal mask or nasal pillows, then why does the additional 5cm of pressure make a difference?
I understand that during sleep my jaw might go slack and I would start to breath through my mouth. But then isn't that a problem for anyone using cpap?
Additionally, since my apnea is primarily central, I don't think the machine is really forcing me to breathe. I think the higher inhale pressure is more of a primer to remind my body to breathe. The 14cm exhale pressure is for the obstructive hypopneas. So maybe the full face mask has more to do with those?
I've finally found a mask that fits and works reasonably well for me so this isn't an urgent issue for me but I would like to understand and my doctor isn't the best at explaining these things and also isn't the most patient soul.
09-18-2017, 05:13 PM
(This post was last modified: 09-18-2017, 05:17 PM by Marillion.)
RE: Full face or nasal mask for 19/14cm?
There are lots of people here that use much higher pressures than yourself with the Airfit P10 with great success, so that is absolutely not a concern. My preferred mask is definitely the P10 out of all the masks I tried. But everyone is different so it may or may not work for you. I would suggest that you try it out! It is definitely one of the lightest and least intrusive ones that you can use.
Your mouth can drop open not matter what kind of mask you use or you could get just lips opening up slightly to allow air out. Some, like myself, use a chinstrap to keep their jaws closed. There is also a "tongue to the roof of your mouth" trick that you can do to train your tongue that staying against the roof of your mouth is a good place to be. It works for some.
If your Apneas are primarily of a Central nature, I would have thought you need an ASV machine, not a BiPap to address them. But there are others here that can confirm this also. My advice would be for you to post your data from Sleepyhead Software (all info below in my signature) but you do need to have at least 5 posts or put a space in the Imgur link so that the forum will allow you to post the link before your 5 postings.
RE: Full face or nasal mask for 19/14cm?
You are asking about masks, please read the Mask Primer (my signature)
The other links contain a lot of info about apnea and it's treatment, also good reading.
Fred
RE: Full face or nasal mask for 19/14cm?
You don't have to use a Full Face Mask. I use ResMed Airfit P10 Nasal Pillows at pressures up to 25cm with no problems. As far as mouth leaks people can get those with only 6cm of pressure so it's not a pressure problem. You should post your data with SleepyHead here for advice on setting up your machine.
RE: Full face or nasal mask for 19/14cm?
Hi kestrel,
WELCOME! to the forum.!
Good luck with CPAP therapy.
trish6hundred
RE: Full face or nasal mask for 19/14cm?
Kestral, welcome to the forum. Do you have have the Aircurve 10 S, or Vauto model? Maybe it would help you to download the free #Sleepyhead software. That would let you visualize your leaks to make a better decision. Pressure settings are not the basis for deciding what mask to wear. It should be based on comfort and tolerance. If you don't have leaks, just tell anyone telling you to get a FFM to take a hike. On the other hand, if you see a high leak rate on #Sleepyhead, then you might need to make some changes.
09-18-2017, 11:22 PM
(This post was last modified: 09-18-2017, 11:25 PM by kestrel.)
RE: Full face or nasal mask for 19/14cm?
Thanks for all of the replies.
I'm not familiar with the sleepyhead software. I believe I have an Aircurve S10. I use the MyAir Website which I think is geared to that and one other device.
How does the software get data from my machine?
I'll download and install the software and try to figure out how to use it.
I've tried 3 different masks so far and the best fit has been the Airfit F10. That gives the best seal with least strap tension and it is the least likely to wake me up. It is so much better than the Amara View or the other mask I tried and can't remember the name of. I know it was a Fisher and Paykel. Part of the problem though was that they sized me incorrectly. I take a small mask size and they were giving me mediums. So no wonder the other masks weren't working. There's no substitute for a competent technician.
Once I figure out how to use the software I'll see how it likes the Airfit mask. But even if that goes well I think I'll try experimenting with a couple of nasal masks. This does get expensive after a while though.
RE: Full face or nasal mask for 19/14cm?
To load your information into sleepyhead you use a SD card. Your Aircurve should have one. Check behind the top left side rubber panel on the AirCurve. If it's not there than you can buy a SD card for around $10. If your computer doesn't have a SD port you also need to buy a SD card reader. Again these run about $10. You can find them at the big box stores, Radio shack and online. SleepyHead is easy to load and use. You'll love it once you start using it.
RE: Full face or nasal mask for 19/14cm?
Thanks. I've dl'ed the software. Will try to read the sd card and play with it tomorrow or Thursday and report back.
09-27-2017, 11:41 AM
(This post was last modified: 09-27-2017, 11:47 AM by kestrel.)
RE: Full face or nasal mask for 19/14cm?
I can't seem to use the SH software. Everytime I try to open the profile I created and click on the cpap importer, the program just hangs and the title bar says 'Not Responding'
I'll try setting up another profile later and see if maybe I did something wrong on the first one.
OK, Never mind. I just had to let it sit for a while.
Now I need to figure out how to read the stats.