I haven't had a single night where the DreamPort tape has failed in any way. I've been toying with it every morning, checking to see if it's leaking. I did have one night where I wrinkled the tape under my nose, and it was leaking when I plugged the holes with my thumbs and tested it. I was able to patch this over with one of the small pieces that I cut off. This lasted all night too.
Haven't pulled the hose "T" plate out of the body again.
But I'm real happy with how the DreamPort is helping me fix my mouth leak problems. I've dropped my min pressure from 9cm to 7cm with the idea being that I'll take a bit higher AHI if I can stop the mouth leaks. They cause me to have arousals (not wakeups), and painful dry mouth. 4 nights at 7.6 and 2 nights at 7, and I've seen no impact at all on AHI yet. I *believe* that the DreamPort's un-restricted airflow is allowing me to make this change. So far, so good. I'm going to continue dropping until I see a noticeable AHI change.
But knowing that "it's NOT mask leak" is equally (maybe more) helpful. I've tried 3 different kinds of tape over these 2.5 weeks, and different methods of applying. Recent night's leak lines have me feeling like I'm getting a handle on things. Time will tell.
There's no doubt that I'm sleeping better with the DreamPort. I can feel it. I'm falling asleep faster overall, and waking just before the alarm almost every day.
Here is last night's chart. The 0.01% time over redline is because I turned the machine on before attaching the DreamPort to the cpap hose. In case it hasn't come across - it simply doesn't leak.
