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+--- Thread: Slimline/Standard Wrong Setting (/Thread-Slimline-Standard-Wrong-Setting)
Slimline/Standard Wrong Setting - 70sSanO - 01-09-2020
I realize that Slimline vs. Standard has been discussed ad nauseam over the years, but this is a bit different.
A couple of months ago I got an AirCurve ASV that has worked remarkably well. In the past I'd be into the clinical menu checking things out, but I never wandered into it on this machine until a couple of days ago.
I have a Slimline hose (not ClimateLine) and the machine has been set to Standard in the menu all along. So I switched it to Slimline. It didn't seem as comfortable and my numbers were not as good. Maybe it's all in my mind, but I switched it back to Standard and I slept better and had better numbers.
With an ASV it may be a moot point as the only fixed pressure is my EPAP at 5.0; which always shows up as 4.9 on the machine's Clinical Sleep Report screen.
I don't suppose it is worth the effort, or even possible, to calculate any meaningful setting differences to change and I imagine the advice I will get it to leave it mismatched.
John
RE: Slimline/Standard Wrong Setting - Sleeprider - 01-09-2020
John, it's interesting, but impossible to know whether it is an error or a coincidence that therapy is better on standard as we we have not looked at the machine code. Good that standard settings work.
RE: Slimline/Standard Wrong Setting - 70sSanO - 01-10-2020
In the end I’ll probably file this under... “If it ain’t broke” category.
I have always felt that the Slimline had slightly more pressure to offset the lower volume of air flow. When I first tried one with my S9 way back when the air felt more piercing and I never took to it and just stayed with a standard hose.
I did do somewhat of a split therapy last night. It seemed like the pressure was greater selecting Slimline on the machine over Standard with the Slimline hose. I even experienced a bit of aerophagia. On the Standard machine setting with the Slimline hose the therapy seemed more comfortable and the numbers were a bit better.
I suspect that with my ASV the machine adjusts to a certain breathing pattern (central/complex) and that air volume is not as important. While not making any recommendation, it is interesting for those that feel there is too much air flow.
John