Hello, I just recently went on the Respironics Trilogy Ventilator (setting 12) with piped in oxygen (2.5L) for sleep apnea and COPD. My question: Occasionally - throughout the night (always on exhale) the ventilator back pressure will flutter or pulse if you will. I liken it to exhaling while puffi...

Upon a rare occasion, I get that same flutter with my ASV when my breathing gets temporarily out of synch with the machine. It would sometimes wake me up if I wasn't sound asleep... it was also worrisome at first but now I just sleep thru it. It seemed to occur more often when I was using my Wisp n...

Hello, I just recently went on the Respironics Trilogy Ventilator (setting 12) with piped in oxygen (2.5L) for sleep apnea and COPD. My question: Occasionally - throughout the night (always on exhale) the ventilator back pressure will flutter or pulse if you will. I liken it to exhaling while puffin...