Search found 3072 matches: tidal volume

Searched query: +tidal +volume

by Charlieboy UK
Sun Jan 11, 2026 1:41 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: Increase pressure, more leaks, higher AHI... why?
Replies: 6
Views: 1062

Re: Increase pressure, more leaks, higher AHI... why?

... exist. Having said that, looking at your data, the activity in your tidal volume correlates to REM sleep. The pressure increase is a consequence that many of us have ...
by Charlieboy UK
Sun Jan 11, 2026 1:38 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: Increase pressure, more leaks, higher AHI... why?
Replies: 6
Views: 1062

Re: Increase pressure, more leaks, higher AHI... why?

... exist. Having said that, looking at your data, the activity in your tidal volume correlates to REM sleep. The pressure increase is a consequence that many of us have ...
by Dog Slobber
Sun Jan 11, 2026 11:32 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Increase pressure, more leaks, higher AHI... why?
Replies: 6
Views: 1062

Re: Increase pressure, more leaks, higher AHI... why?

... exist. Having said that, looking at your data, the activity in your tidal volume correlates to REM sleep. The pressure increase is a consequence that many of us have ...
by aribenet
Fri Jan 09, 2026 7:01 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Help with aerophagia
Replies: 8
Views: 1357

Help with aerophagia

... 0.00 0.00 Insp. Time 0.08 1.26 1.70 2.64 Exp. Time 0.18 1.70 2.12 3.16 Tidal Volume 120.00 420.00 620.00 920.00 Channel Min Med 95% 99.5% Pressure 8.00 8.48 9.16 9.66 EPAP ...
by DreamDolphin
Mon Oct 27, 2025 3:00 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Minimal Improvement After Years on CPAP, Need Help
Replies: 10
Views: 12873

Re: Minimal Improvement After Years on CPAP, Need Help

... as readily obvious in function as charts like leak rate and pressure: tidal volume, minute ventilation, respiratory rate. Read other sleep data troubleshooting threads ...
by elikrohner
Sun Sep 28, 2025 3:08 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: UARS, TECSA, or post-arousal centrals? Need help with waveforms and fine-tuning CPAP
Replies: 0
Views: 9562

UARS, TECSA, or post-arousal centrals? Need help with waveforms and fine-tuning CPAP

... What I see in OSCAR/SleepHQ: OA and H are well controlled. Median tidal volume 320 mL, p95 ~500–600 mL (lots of recovery breaths). Waveforms show jagged, flattened ...
by funnyman26400
Fri Sep 26, 2025 2:15 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Minimum pressure too low and causing microarousals?
Replies: 4
Views: 11437

Minimum pressure too low and causing microarousals?

Started graph when i fell asleep see how normal tidal volume and resting respirations look until 7:15 and then it gets very choppy and seems to coincide ...
by kwikwater
Sun Jun 29, 2025 8:42 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: Lost graphs on Oscar
Replies: 5
Views: 10075

Lost graphs on Oscar

... can't find where I bumped a different preference. I've lost Flow Rate, Tidal Volume,Resp. Rate, Minute Vent and Insp Time. Any clue?? I'm really trying to watch results ...
by robysue1
Mon Mar 03, 2025 9:49 am
Forum: CPAP and Sleep Apnea Message Board
Topic: Inspiration time all over the place
Replies: 2
Views: 21920

Re: Inspiration time all over the place

... because it appears that during REM sleep my minute ventilation and tidal volumes get really low. I have tried lowering my IPAP little by little and it appears that ...
by bruins2006
Mon Feb 24, 2025 10:05 am
Forum: CPAP and Sleep Apnea Message Board
Topic: First OSCAR Post here - mild OSA/UARS-type SDB. First night with Bi-Level.
Replies: 41
Views: 55798

Re: First OSCAR Post here - mild OSA/UARS-type SDB. First night with Bi-Level.

Thanks Pugsy. You will never see a tidal volume graph from me again :D . The asleep vs awake breathing theory makes total sense. I do actually ...
by Pugsy
Mon Feb 24, 2025 9:30 am
Forum: CPAP and Sleep Apnea Message Board
Topic: First OSCAR Post here - mild OSA/UARS-type SDB. First night with Bi-Level.
Replies: 41
Views: 55798

Re: First OSCAR Post here - mild OSA/UARS-type SDB. First night with Bi-Level.

Tidal volume is useless at this point. No sense in wasting graph space. Tidal volume has way to many variables that are ...
by bruins2006
Mon Feb 24, 2025 9:14 am
Forum: CPAP and Sleep Apnea Message Board
Topic: First OSCAR Post here - mild OSA/UARS-type SDB. First night with Bi-Level.
Replies: 41
Views: 55798

Re: First OSCAR Post here - mild OSA/UARS-type SDB. First night with Bi-Level.

... although I guess I won't be able to do FL or snore so I just included tidal volume below instead. Unfortunately, I only have the 10S and it doesn't have Vauto mode. The ...
by ozij
Fri Jan 24, 2025 11:49 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: New to Cpap and sleep apnea
Replies: 36
Views: 111542

Re: New to Cpap and sleep apnea

... do it. Can you post some examples Unstable breath flow, very unstable tidal volume. I will try your suggestion of going back to a fix pressure, I know I tried that at ...
by robysue1
Wed Jan 22, 2025 1:30 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: Can't stay asleep
Replies: 24
Views: 69512

Re: Can't stay asleep

... = 5, max IPAP = 9,and PS = 4 as a starting place.) I am looking at my Tidal volume and it seems higher then normal. For now, ignore your tidal volume. You need to focus ...
by personsw3
Tue Jan 21, 2025 2:23 pm
Forum: CPAP and Sleep Apnea Message Board
Topic: Can't stay asleep
Replies: 24
Views: 69512

Re: Can't stay asleep

... I am looking at my Tidal volume and it seems higher then normal.