(03-08-2022, 01:03 PM)Sleeprider Wrote: Traysh, I don't see a huge problem with your chart. The machine has trouble accurately measuring flow when leaks are high. The normal vent/leak rate for your mask is about 24-28 L/min and a large leak is one that affects machine performance will be about twice the design leak. When you leak is over 60 L/min, you are in large leak territory and I'm surprised Oscar is not flagging that. Did you manually set the unintentional leak threshold in Preferences? Anyway, your therapy results look pretty good. I can't tell why the machine increased pressure at 01:47, but Philips mostly increases pressure for snores and obstructive apnea. The cluster of OA looks positional. Overall, no changes are needed, but if you have not tried Flex at 2 instead of 3, give that a try. The use of Smartramp is cancelling your ramp, and you might as well turn off ramp.
I do not remember having changed anything related to that in the preferences. You will find the preferences screenshot attached.
Quote:The machine has trouble accurately measuring flow when leaks are high.
Would that affect the machine capability of sensing and reacting to important events?
Quote:Overall, no changes are needed, but if you have not tried Flex at 2 instead of 3, give that a try.
I don't mind trying. What's the rationale behind it?
Thanks for your help