The Resmed machines do reset the LCD data at noon on the machine's local clock. If you are using a Resmed machine then you've got the option of setting the clock. The clock is accessible through the clinical menu. So get the clinical menu, check the clock setting. If you often or always sleep through noon local time and you are NOT asleep at midnight, you may find setting the clock 12 hours off to be an easy fix.
Yup - figured that out, and just backed it off 4 hours, si I have time to see it after getting up.
*I* am not a DOCTOR or any type of Health Care Professional. My thoughts/suggestions/ideas are strictly only my opinions.
"Only two defining forces have ever offered to die for you. Jesus Christ and the American Soldier. One died for your Soul, the other for your Freedom."
The Oracle mask comes with nose plugs, but, in theory, you learn to use it without the plugs.
The trick is to seal your nose closed with your soft palate. This is the same trick you use to blow up a balloon, you have pressure in your mouth, but no air comes out of your nose.
I was able to adjust to sleeping without the nose plug by sort of blowing back into the mouthpiece thinking about blowing up a balloon. Then I would sort of relax without releasing the nose seal. It sounds weird, but isn't really that hard. Once you get it started, the pressure sort of holds the flap at the back of the nose closed on its own.
If you can train yourself to use the mask this way, it has several benefits. There's no pressure in your nose, no pressure in your ears, or your sinuses. It also prevents problems with air leaking through the nasolacrimal duct into the corner of your eyes for those with that problem.
The mouthpiece in your mouth tends to seal pretty well. It feels strange and takes a while to get used to, but I didn't have too much of a problem with it.
Now for the negatives.
It does tend to dry your mouth and throat out a lot, even with humidification. You do need a humidifier.
Not breathing through the nose bothers many people. You may have problems with runny nose. I understand that your nervous system uses some sort of airflow sensors inside your nose to regulate some things with your breathing or heartbeat, so there may be some minor side effects from that.
In my opinion, it can be a hard mask to get used to, but for certain problems, it's the only solution.
Some people have modified some of the hybrid style masks to block off the nosepiece and made themselves a homemade oral mask.
Get the free SleepyHead software here
for information on the main alternative to CPAP.
If it's midnight and a DME tells you it's dark outside, go and check it yourself.